2. BENDIX
  3. BW7249

BENDIX BW7249 User manual

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Truck and Trailer S-Camshafts
and Camshaft Overhaul Kits
Heavy Duty Components
UHB800-CAM
April 2002
2
CAUTION! The items in this catalog are listed for use only in the
applications and interchanges that appear in the catalog. Other use could
result in property damage or serious personal injury. Always refer to the
vehicle, trailer, or component manufacturer's service manual when performing
vehicle maintenance.
NOTE: The data listed herein is correct to the best of our knowledge and
belief, having been compiled from reliable and official sources of information.
However, we cannot assume any responsibility for possible errors.
If any errors are found, or you have suggestions on ways to improve future
catalogs, we want to hear from you. Please call us at the phone number
shown on the back cover. Thank you for your assistance.
3
UHB800-CAM
TABLE OF CONTENTS
Application Identification Information..................................................................................... 7
Quick Identification Guide........................................................................................................ 8
Steer Axle Brake S-Camshafts
Bendix
15" x 4" “Brazilian” Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline .................................................. 28
Eaton
15" Single Anchor Pin (SAP) Brake, 1 1/4" Diameter At Spider, 1 1/4" - 10 Spline................................... 29
15" x 4" Extended Service Brake (ES™), 1 1/4" Diameter At Spider,
1 1/4" - 10 Spline ......................................................................................................................... 31
Rockwell
14 1/2" “W” Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ............................................................. 33
15" x 4" “Q” Brake, 1 1/2" Offset Backing Plate, 1 1/4" Diameter At Spider,
1 1/4" - 24 Spline ......................................................................................................................... 34
15" x 4" “Q” Brake, 2" Offset Backing Plate, 1 1/4" Diameter At Spider,
1 1/4" - 24 Spline ......................................................................................................................... 35
15" “T” Series Brake, New Style S-head Cam, 1 1/4" Diameter At Spider, 1 1/4" - 10 Spline.................... 36
15" “T” Series Brake, Standard T-Head Cam, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ...................... 37
15" “T” Series Brake, Standard T-Head, 1 1/4" Diameter At Spider, 1 1/4" - 10 Spline .............................. 39
15" x 4" “Q Plus” Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline..................................................... 41
Spicer
15" x 4" Brake, 1 1/4" Diameter At Spider, 1 1/4" - 10 Spline...................................................................42
Wagner
15" Brake, 1 1/4" Diameter At Spider, 1 1/4" - 10 Spline .......................................................................... 43
Drive Axle Brake S-Camshafts
Bendix
16 1/2" “Brazilian” Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ................................................... 44
Eaton
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ....................................................................45
16 1/2" Extended Service (ES™) Brake, 1 1/2" Diameter At Spider,
1 1/2" - 10 Spline ......................................................................................................................... 48
16 1/2" and 18" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ....................................................... 49
Rockwell
14 1/2" “W” Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ............................................................. 50
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ....................................................................51
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline ....................................................................55
16 1/2" “Q Plus” Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline ...................................................... 59
Spicer
16 1/2" x 5", 6" and 7" “XL” and “XLII” Brakes, 1 1/2" Diameter At Spider,
1 1/2" - 28 Spline, 1 1/8" head...................................................................................................... 63
16 1/2" x 5", 6" and 7" “XL” and “XLII” Brakes, 1 1/2" Diameter At Spider,
1 1/2" - 28 Spline, 1 3/8" head...................................................................................................... 64
4
UHB800-CAM
TABLE OF CONTENTS
Trailer Axle Brake S-Camshafts
Dexter
12 1/4" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline ....................................................................65
Eaton
16 1/2" Single Anchor Pin (SAP) Brake, 501 Series Axle, 1 5/8" Diameter At Spider,
1 1/2" - 10 Spline ......................................................................................................................... 67
16 1/2" Single Anchor Pin (SAP) Brake, 501 Series Axle, 1 5/8" Diameter At Spider,
1 1/2" - 28 Spline ......................................................................................................................... 68
16 1/2" Extended Service (ES™) Brake, 1 5/8" Diameter At Spider,
1 1/2" - 10 Spline ......................................................................................................................... 69
16 1/2" Extended Service(ES™) Brake, 1 5/8" Diameter At Spider,
1 1/2" - 28 Spline ......................................................................................................................... 70
Eaton Shuler
12 1/4" Single Anchor Pin (SAP) Brake, 1 1/2" Diameter At Spider,
1 1/2" - 10 Spline ......................................................................................................................... 71
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline ....................................................................72
Fruehauf
12 1/4" Brake, “Pro-Par” Type Axle, 1 5/8" Diameter At Spider, 1 19/32" - 37 Spline ................................ 73
16 1/2" Brake, “Pro-Par” Type Axle, 1 5/8" Diameter At Spider, 1 1/2" - 28 Spline.................................... 74
16 1/2" Brake, “Pro-Par” Type Axle, 1 5/8" Diameter At Spider, 1 19/32" - 37 Spline ................................ 75
Intraax
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline ....................................................................76
Multi-Application
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline, Single Groove ............................................ 77
16 1/2" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline, Double Groove ........................................... 81
Rockwell
12 1/4" Brake, Small S-Head Type Cam, 1 5/8" Diameter At Spider, 1 1/2" - 10 Spline............................ 82
12 1/4" Brake, Small S-Head Type Cam, 1 5/8" Diameter At Spider, 1 1/2" - 28 Spline............................ 83
16 1/2" Brake, 4000-6000 Series Axle with Cast Brake Spider, 1 5/8" Diameter At Spider,
1 1/2" - 28 Spline ......................................................................................................................... 84
16 1/2" Brake, 4000-6000 Series Axle with Fabricated Spider,
1 5/8" Diameter At Spider, 1 1/2" - 28 Spline ................................................................................ 85
16 1/2" “Q Plus” Brake, 4000-6000 Series Axle with Cast Spider,
1 5/8" Diameter At Spider, 1 1/2" - 28 Spline ................................................................................ 86
16 1/2" Brake, 4000-6000 Series Axle with Cast Spider,
1 5/8" Diameter At Spider, 1 1/2" - 10 Spline ................................................................................ 87
16 1/2" “Q Plus” Brake, with Forged or Fabricated Spider,
1 5/8" Diameter At Spider, 1 1/2" - 28 Spline ................................................................................ 88
5
UHB800-CAM
TABLE OF CONTENTS
Trailer Axle Brake S-Camshafts (Continued)
Spicer
SERVICE INFORMATION ......................................................................................................... 89
12 1/4" Brake, 1 5/8" Diameter At Spider, 1 1/2" - 10 Spline
(Used On Axles Manufactured After February, 1996) .................................................................... 90
12 1/4" Brake,1 5/8" Diameter At Spider, 1 1/2" - 28 Spline
(Used On Axles Manufactured After February, 1996) .................................................................... 92
12 1/4" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline
(Used On Axles Manufactured After July, 1994)........................................................................... 94
12 1/4" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline
(Used On Axles Manufactured After July, 1994) ............................................................................ 97
12 1/4" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline
(Used On Axles Manufactured Before August, 1994) ................................................................... 99
12 1/4" Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline
(Used On Axles Manufactured Before August, 1994) ..................................................................102
16 1/2" Brake, Standard S-Head Cam, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline ..............................103
16 1/2" Brake, Trunnion Axles, 1 1/16" Tip, 1 1/2" Diameter At Spider,
1 1/2" - 10 Spline ........................................................................................................................104
16 1/2" Brake, Trunnion Axles, 1 1/2" Tip, 1 1/2" Diameter At Spider,
1 1/2" - 10 Spline ........................................................................................................................105
16 1/2" “Xtralife” (XL) Brake, 1 1/2" Diameter At Spider, 1 1/2" - 28 Spline...............................................106
16 1/2" “Xtralife” (XL) Brake, 1 5/8" Diameter At Spider, 1 1/2" - 28 Spline...............................................109
(Used On Axles Manufactured After September, 1995)
16 1/2" “Xtralife” (XL) Brake, 1 1/2" Diameter At Spider, 1 1/2" - 10 Spline............................................... 111
16 1/2" “Xtralife” (XL) Brake,, 1 5/8" Diameter At Spider, 1 1/2" - 10 Spline .............................................114
(Used On Axles Manufactured After September, 1995)
20" Brake, 1 3/4" Diameter At Spider, 1 3/4" - 10 Spline .........................................................................116
S-Camshaft Overhaul Kits .................................................................................................... 117
Camshaft Enclosures ...........................................................................................................142
Support Bracket Mounting Plates ..........................................................................................................144
Cross Reference.................................................................................................................... 145
Glossary of Terms ................................................................................................................. 209
Part Number Index ................................................................................................................ 214
Catalog Comment Form........................................................................................................219
6
UHB800-CAM
NOTES
7
UHB800-CAM
APPLICATION IDENTIFICATION
INFORMATION
In order to select the correct S-cam part number, you must know the following information.
1 Application: Steer, Drive or Trailer
Make of axle manufacturer
Suspension model when noted
2 Cam length: Measurement from under cam head to beginning of lock ring groove at
camshaft tip. See dimension A on application specific pages.
3 Spline diameter and number of splines. (10, 24, 28 or 37)
4 Diameter of camshaft at spider.
5 Diameter of camshaft at camshaft tip.
6 Length of spider bushing bearing journal from under cam head to beginning of lock ring
groove. See dimension B on application specific pages.
7 Length of spider bushing bearing journal from under cam head to beginning of second lock
ring groove if applicable. See dimension C on application specific pages.
8 Cam head style (see below).
8
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
*Axle Type: S = Steer, D = Drive, T = Trailer
4
7
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-600 RH T Spicer 16
1
/
2
" Spicer Custom Trunnion Suspension;
17-601 LH 1
1
/
16
" tip
5
3
/
32
"A1
1
/
2
" - 10 1
1
/
2
" 18-792 RH D Rockwell 16
1
/
2
"
18-793 LH
5
13
/
64
"A1
1
/
2
" - 10 1
1
/
2
" 18-992 RH S Rockwell 14
1
/
2
" "W" Brake
18-993 LH
5
3
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 18-990 RH S Rockwell 14
1
/
2
" "W" Brake
18-991 LH
5
1
/
2
"A1
1
/
2
" - 10 1
1
/
2
" 17-602 RH T Spicer 16
1
/
2
" Spicer Custom Trunnion Suspension;
17-603 LH 1
1
/
16
" tip
5
23
/
32
"I1
1
/
4
" - 10 1
1
/
4
" 18-910 RH S Wagner 15"
18-911 LH
5
25
/
32
"F1
1
/
2
" - 10 1
1
/
2
" 18-840 RH S Rockwell 15" "T" Series Brake
18-841 LH
6
1
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-604 RH T Spicer 16
1
/
2
" Spicer Custom Trunnion Suspension;
17-605 LH 1
1
/
16
" tip
6
1
/
4
"A1
1
/
2
" - 10 1
1
/
2
" 18-986 RH D Rockwell 14
1
/
2
" "W" Brake
18-987 LH
6
3
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 18-800 RH D Rockwell 16
1
/
2
"
18-801 LH
6
3
/
4
"A1
1
/
2
" - 10 1
1
/
2
" 17-606 RH T Spicer 16
1
/
2
" Spicer Custom Trunnion Suspension;
17-607 LH 1
1
/
16
" tip
How to use this Quick Identification Guide
1. Measure camshaft length. Measure from under the cam head to the beginning of the lock ring groove (as illustrated on page 7).
2. Locate camshaft length in the Camshaft Quick Identification Guide. Camshafts are listed in order of length, from shortest to
longest.
3. After finding camshafts in the Cam Length column, determine camshaft head style, using the Head Styles chart and head
width dimensions.
4. Narrow your final selection by Diameter at Spline End and Number of Splines, Diameter at Spider and any other information listed.
9
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
*Axle Type: S = Steer, D = Drive, T = Trailer
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
6
15
/
16
"B1
1
/
2
" - 28 1
1
/
2
" 18-670 RH D Spicer 16
1
/
2
" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
18-671 LH
7
1
/
8
"G1
1
/
4
" - 24 1
1
/
4
" 18-902 RH S Rockwell 15" “Q” Brake; 2" Offset Backing Plate
18-903 LH
7
3
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-608 RH T Spicer 16
1
/
2
" Spicer Custom Trunnion Suspension;
17-609 LH 1
1
/
2
" tip
7
9
/
16
"F1
1
/
2
" - 10 1
1
/
2
" 18-842 RH S Rockwell 15" "T" Series Brake
18-843 LH
7
5
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-610 RH T Spicer 16
1
/
2
" Spicer Custom Trunnion Suspension;
17-611 LH 1
1
/
2
" tip
7
5
/
8
"I1
1
/
4
" - 10 1
1
/
4
" 18-760 RH S Eaton 15" Single Anchor Pin (SAP)
18-761 LH
7
5
/
8
"J1
1
/
4
" - 10 1
1
/
4
" 18-960 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-961 LH Pin (SAP)
7
21
/
32
"F1
1
/
4
" - 10 1
1
/
4
" 18-1129 LH S Rockwell 15" "T" Series Brake
18-1130 RH
7
21
/
32
"G1
1
/
4
" - 10 1
1
/
4
" 18-954 RH S Rockwell 15" "T" Series Brake; New Style S-Head
18-955 LH
7
23
/
32
"B1
1
/
2
" - 28 1
1
/
2
" 18-500 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-501 LH
7
23
/
32
"A1
1
/
2
" - 28 1
1
/
2
" 18-796 RH D Rockwell 16
1
/
2
"
18-797 LH
7
23
/
32
"G1
1
/
4
" - 24 1
1
/
4
" 18-904 RH S Rockwell 15" “Q” Brake; 2" Offset Backing Plate
18-905 LH
7
3
/
4
"A1
1
/
2
" - 28 1
1
/
2
" 18-640 RH D Spicer 16
1
/
2
" 5", 6", and 7" Brakes
18-641 LH
7
27
/
32
"A1
1
/
2
" - 10 1
1
/
2
" 18-988 RH D Rockwell 14
1
/
2
" "W" Brake
18-989 LH
7
7
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 18-802 RH D Rockwell 16
1
/
2
"
18-803 LH
7
15
/
16
"A1
1
/
4
" - 10 1
1
/
4
" 18-620 RH S Spicer 15"
18-621 LH
7
15
/
16
"I1
1
/
4
" - 10 1
1
/
4
" 18-762 RH S Eaton 15" Single Anchor Pin (SAP)
18-763 LH
7
15
/
16
"F1
1
/
4
" - 10 1
1
/
4
" 18-856 RH S Rockwell 15" "T" Series Brake
18-857 LH
7
15
/
16
"G1
1
/
4
" - 24 1
1
/
4
" 18-890 RH S Rockwell 15" “Q” Brake; 1
1
/
2
" Offset Backing Plate
18-891 LH
7
15
/
16
"G1
1
/
4
" - 10 1
1
/
4
" 18-950 RH S Rockwell 15" "T" Series Brake; New Style S-Head
18-951 LH
7
15
/
16
"J1
1
/
4
" - 10 1
1
/
4
" 18-962 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-963 LH Pin (SAP)
8
1
/
32
"F1
1
/
2
" - 10 1
1
/
2
" 18-844 RH S Rockwell 15" "T" Series Brake
18-845 LH
8
1
/
16
"B1
1
/
2
" - 28 1
1
/
2
" 18-502 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-503 LH
8
1
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-854 RH D Rockwell 16
1
/
2
"
18-855 LH
8
1
/
8
"A1
1
/
4
" - 10 1
1
/
4
" 18-622 RH S Spicer 15"
18-623 LH
10
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
*Axle Type: S = Steer, D = Drive, T = Trailer
8
1
/
8
"A1
1
/
2
" - 28 1
1
/
2
" 18-642 RH D Spicer 16
1
/
2
" 5", 6" and 7" Brakes
18-643 LH
8
1
/
8
"A1
1
/
2
" - 28 1
1
/
2
" 18-860 RH D Rockwell 16
1
/
2
"
18-861 LH
8
11
/
64
"I1
1
/
4
" - 10 1
1
/
4
" 18-764 RH S Eaton 15" Single Anchor Pin (SAP)
18-765 LH
8
3
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-704 RH S Bendix 15" Brazilian Brake
18-705 LH
8
3
/
16
"J1
1
/
4
" - 10 1
1
/
4
" 18-964 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-965 LH Pin (SAP)
8
7
/
32
"F1
1
/
2
" - 10 1
1
/
2
" 18-846 RH S Rockwell 15" "T" Series Brake
18-847 LH
8
3
/
8
"J1
1
/
4
" - 10 1
1
/
4
" 18-966 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-967 LH Pin (SAP)
8
15
/
32
"G1
1
/
4
" - 24 1
1
/
4
" 18-892 RH S Rockwell 15" “Q” Brake; 1
1
/
2
" Offset Backing Plate
18-893 LH
8
1
/
2
"A1
1
/
2
" - 28 1
1
/
2
" 18-644 RH D Spicer 16
1
/
2
" 5", 6" and 7" Brakes
18-645 LH
8
1
/
2
"F1
1
/
2
" - 10 1
1
/
2
" 18-848 RH S Rockwell 15" "T" Series Brake
18-849 LH
8
1
/
2
"F1
1
/
4
" - 10 1
1
/
4
" 18-858 RH S Rockwell 15" "T" Series Brake
18-859 LH
8
1
/
2
"G1
1
/
4
" - 10 1
1
/
4
" 18-952 RH S Rockwell 15" "T" Series Brake; New Style S-Head
18-953 LH
8
17
/
32
"A1
1
/
2
" - 28 1
1
/
2
" 18-824 RH D Rockwell 16
1
/
2
"
18-825 LH
8
17
/
32
"G1
1
/
4
" - 24 1
1
/
4
" 18-894 RH S Rockwell 15" “Q” Brake; 1
1
/
2
" Offset Backing Plate
18-895 LH
8
9
/
16
"B1
1
/
2
" - 28 1
1
/
2
" 18-504 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-505 LH
8
9
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-726 RH D Eaton 16
1
/
2
"
18-727 LH
11
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
*Axle Type: S = Steer, D = Drive, T = Trailer
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
8
9
/
16
"I1
1
/
4
" - 10 1
1
/
4
" 18-766 RH S Eaton 15" Single Anchor Pin (SAP)
18-767 LH
8
9
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-804 RH D Rockwell 16
1
/
2
"
18-805 LH
8
9
/
16
"J1
1
/
4
" - 10 1
1
/
4
" 18-968 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-969 LH Pin (SAP)
8
5
/
8
"A1
1
/
4
" - 10 1
1
/
4
" 18-624 RH S Spicer 15"
18-625 LH
8
5
/
8
"B1
1
/
2
" - 10 1
1
/
2
" 18-940 RH D Eaton 16
1
/
2
" Extended Service Brake (ES™)
18-941 LH
8
21
/
32
"F1
1
/
2
" - 10 1
1
/
2
" 18-882 RH S Rockwell 15" "T" Series Brake
18-883 LH
8
3
/
4
"A1
1
/
4
" - 10 1
1
/
4
" 18-626 RH S Spicer 15"
18-627 LH
8
7
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-612 RH T Spicer 16
1
/
2
" Spicer Custom Trunnion Suspension;
17-613 LH 1
1
/
2
" tip
8
7
/
8
"F1
1
/
2
" - 10 1
1
/
2
" 18-880 RH S Rockwell 15" "T" Series Brake
18-881 LH
8
15
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-728 RH D Eaton 16
1
/
2
"
18-729 LH
8
15
/
16
"I1
1
/
4
" - 10 1
1
/
4
" 18-768 RH S Eaton 15" Single Anchor Pin (SAP)
18-769 LH
8
15
/
16
"J1
1
/
4
" - 10 1
1
/
4
" 18-970 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-971 LH Pin (SAP)
9
1
/
32
"A1
1
/
2
" - 28 1
1
/
2
" 18-646 RH D Spicer 16
1
/
2
" 5", 6", and 7" Brakes
18-647 LH
9
1
/
16
"A1
1
/
2
" - 28 1
1
/
2
" 18-850 RH D Rockwell 16
1
/
2
"
18-851 LH
9
1
/
16
"B1
1
/
2
" - 28 1
1
/
2
" 18-506 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-507 LH
9
3
/
32
"A1
1
/
2
" - 10 1
1
/
2
" 18-794 RH D Rockwell 16
1
/
2
"
18-795 LH
9
1
/
8
"F1
1
/
2
" - 10 1
1
/
2
" 18-884 RH S Rockwell 15" "T" Series Brake
18-885 LH
9
3
/
16
"I1
1
/
4
" - 10 1
1
/
4
" 18-770 RH S Eaton 15" Single Anchor Pin (SAP)
18-771 LH
9
3
/
16
"J1
1
/
4
" - 10 1
1
/
4
" 18-972 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-973 LH Pin (SAP)
9
1
/
4
"A1
1
/
4
" - 10 1
1
/
4
" 18-628 RH S Spicer 15"
18-629 LH
9
1
/
4
"A1
1
/
2
" - 28 1
1
/
2
" 18-862 RH D Rockwell 16
1
/
2
"
18-863 LH
9
1
/
4
"F1
1
/
4
" - 10 1
1
/
4
" 18-872 RH S Rockwell 15" "T" Series Brake
18-873 LH
9
1
/
4
"G1
1
/
4
" - 24 1
1
/
4
" 18-896 RH S Rockwell 15" “Q” Brake; 1
1
/
2
" Offset Backing Plate
18-897 LH
9
1
/
4
"G1
1
/
4
" - 10 1
1
/
4
" 18-956 RH S Rockwell 15" "T" Series Brake; New Style S-Head
18-957 LH
9
5
/
16
"G1
1
/
4
" - 24 1
1
/
4
" 18-906 RH S Rockwell 15" “Q” Brake; 2" Offset Backing Plate
18-907 LH
12
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
*Axle Type: S = Steer, D = Drive, T = Trailer
9
5
/
16
"H1
1
/
2
" - 28 1
1
/
2
" 18-936 RH S Rockwell 15" “Q Plus” Brake; Dual Anchor Pin (DAP)
18-937 LH
9
7
/
16
"B1
1
/
2
" - 28 1
1
/
2
" 18-508 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-509 LH
9
7
/
16
"H1
1
/
2
" - 28 1
1
/
2
" 18-938 RH S Rockwell 15" “Q Plus” Brake; Dual Anchor Pin (DAP)
18-939 LH
9
15
/
32
"G1
1
/
4
" - 24 1
1
/
4
" 18-898 RH S Rockwell 15" “Q” Brake; 1
1
/
2
" Offset Backing Plate
18-899 LH
9
31
/
64
"A1
1
/
2
" - 10 1
1
/
2
" 18-782 RH D Rockwell 16
1
/
2
"
18-783 LH
9
1
/
2
"A1
1
/
4
" - 10 1
1
/
4
" 18-630 RH S Spicer 15"
18-631 LH
9
1
/
2
"A1
1
/
2
" - 28 1
1
/
2
" 18-864 RH D Rockwell 16
1
/
2
"
18-865 LH
9
17
/
32
"F1
1
/
4
" - 10 1
1
/
4
" 18-874 RH S Rockwell 15" "T" Series Brake
18-875 LH
9
17
/
32
"G1
1
/
4
" - 24 1
1
/
4
" 18-900 RH S Rockwell 15" “Q” Brake; 1
1
/
2
" Offset Backing Plate
18-901 LH
9
17
/
32
"G1
1
/
4
" - 10 1
1
/
4
" 18-958 RH S Rockwell 15" "T" Series Brake; New Style S-Head
18-959 LH
9
9
/
16
"I1
1
/
4
" - 10 1
1
/
4
" 18-772 RH S Eaton 15" Single Anchor Pin (SAP)
18-773 LH
9
9
/
16
"J1
1
/
4
" - 10 1
1
/
4
" 18-974 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-975 LH Pin (SAP)
9
3
/
4
"A1
1
/
2
" - 28 1
1
/
2
" 18-888 RH D Rockwell 16
1
/
2
"
18-889 LH
9
25
/
32
"I1
1
/
4
" - 10 1
1
/
4
" 18-774 RH S Eaton 15" Single Anchor Pin (SAP)
18-775 LH
9
13
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-730 RH D Eaton 16
1
/
2
"
18-731 LH
9
13
/
16
"F1
1
/
4
" - 10 1
1
/
4
" 18-876 RH S Rockwell 15" "T" Series Brake
18-877 LH
13
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
*Axle Type: S = Steer, D = Drive, T = Trailer
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
9
13
/
16
"G1
1
/
4
" - 10 1
1
/
4
" 18-948 RH S Rockwell 15" "T" Series Brake; New Style S-Head
18-949 LH
9
7
/
8
"B1
1
/
2
" - 28 1
1
/
2
" 18-672 RH D Spicer 16
1
/
2
" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
18-673 LH
9
7
/
8
"J1
1
/
4
" - 10 1
1
/
4
" 18-976 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-977 LH Pin (SAP)
9
15
/
16
"G1
1
/
4
" - 24 1
1
/
4
" 18-908 RH S Rockwell 15" “Q” Brake; 2" Offset Backing Plate
18-909 LH
10
3
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-732 RH D Eaton 16
1
/
2
"
18-733 LH
10
3
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-930 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-931 LH
10
1
/
4
"A1
1
/
2
" - 28 1
1
/
2
" 18-710 RH D Rockwell 16
1
/
2
"
18-711 LH
10
1
/
4
"A1
1
/
2
" - 10 1
1
/
2
" 18-784 RH D Rockwell 16
1
/
2
"
18-785 LH
10
13
/
32
"B 1
1
/
2
" - 28 1
1
/
2
" 18-510 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-511 LH
10
15
/
32
"A 1
1
/
2
" - 28 1
1
/
2
" 18-648 RH D Spicer 16
1
/
2
" 5", 6" and 7" Brakes
18-649 LH
10
15
/
32
"B 1
1
/
2
" - 28 1
1
/
2
" 18-674 RH D Spicer 16
1
/
2
" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
18-675 LH
10
1
/
2
"B1
1
/
2
" - 28 1
1
/
2
" 18-512 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-513 LH
10
1
/
2
"A1
1
/
2
" - 10 1
1
/
2
" 18-734 RH D Eaton 16
1
/
2
"
18-735 LH
10
1
/
2
"A1
1
/
2
" - 28 1
1
/
2
" 18-826 RH D Rockwell 16
1
/
2
"
18-827 LH
10
9
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-806 RH D Rockwell 16
1
/
2
"
18-807 LH
10
9
/
16
"B 1
1
/
2
" - 10 1
1
/
2
" 18-982 RH D Eaton 16
1
/
2
" Extended Service Brake (ES™)
18-983 LH
10
11
/
16
"A 1
1
/
4
" - 10 1
1
/
4
" 18-634 RH S Spicer 15"
18-635 LH
10
7
/
8
"A1
1
/
2
" - 28 1
1
/
2
" 18-828 RH D Rockwell 16
1
/
2
"
18-829 LH
10
29
/
32
"I 1
1
/
4
" - 10 1
1
/
4
" 18-776 RH S Eaton 15" Single Anchor Pin (SAP)
18-777 LH
10
29
/
32
"J 1
1
/
4
" - 10 1
1
/
4
" 18-978 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-979 LH Pin (SAP)
10
15
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-514 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-515 LH
11
3
/
32
"A1
1
/
2
" - 28 1
1
/
2
" 17-11055 LH T Intraax 16
1
/
2
"
17-11056 RH
11
1
/
8
"B1
1
/
2
" - 28 1
1
/
2
" 18-516 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-517 LH
11
1
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 18-736 RH D Eaton 16
1
/
2
"
18-737 LH
11
1
/
8
"I1
1
/
4
" - 10 1
1
/
4
" 18-778 RH S Eaton 15" Single Anchor Pin (SAP)
18-779 LH
14
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
*Axle Type: S = Steer, D = Drive, T = Trailer
11
1
/
8
"A1
1
/
2
" - 28 1
1
/
2
" 18-798 RH D Rockwell 16
1
/
2
"
18-799 LH
11
1
/
8
"J1
1
/
4
" - 10 1
1
/
4
" 18-980 RH S Eaton 15" Extended Service Brake (ES™); Single Anchor
18-981 LH Pin (SAP)
11
3
/
16
"A1
1
/
2
" - 28 1
1
/
2
" 18-650 RH D Spicer 16
1
/
2
" 5", 6" and 7" Brakes
18-651 LH
11
3
/
16
"B1
1
/
2
" - 28 1
1
/
2
" 18-676 RH D Spicer 16
1
/
2
" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
18-677 LH
11
1
/
4
"A1
1
/
2
" - 28 1
1
/
2
" 18-830 RH D Rockwell 16
1
/
2
"
18-831 LH
11
9
/
32
"A1
1
/
2
" - 10 1
1
/
2
" 18-808 RH D Rockwell 16
1
/
2
"
18-809 LH
11
1
/
2
"A1
1
/
2
" - 28 1
1
/
2
" 18-652 RH D Spicer 16
1
/
2
" 5", 6" and 7" Brakes
18-653 LH
11
1
/
2
"A1
1
/
2
" - 10 1
1
/
2
" 18-738 RH D Eaton 16
1
/
2
"
18-739 LH
11
1
/
2
"A1
1
/
2
" - 10 1
1
/
2
" 18-810 RH D Rockwell 16
1
/
2
"
18-811 LH
11
1
/
2
"A1
1
/
2
" - 28 1
1
/
2
" 18-832 RH D Rockwell 16
1
/
2
"
18-833 LH
11
1
/
2
"B1
1
/
2
" - 10 1
1
/
2
" 18-942 RH D Eaton 16
1
/
2
" Extended Service Brake (ES™)
18-943 LH
11
9
/
16
"B1
1
/
2
" - 28 1
1
/
2
" 18-518 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-519 LH
11
5
/
8
"A1
1
/
2
" - 28 1
1
/
2
" 18-866 RH D Rockwell 16
1
/
2
"
18-867 LH
11
11
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-520 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-521 LH
11
3
/
4
"A1
1
/
2
" - 10 1
1
/
2
" 18-786 RH D Rockwell 16
1
/
2
"
18-787 LH
11
3
/
4
"F1
1
/
2
" - 10 1
1
/
2
" 18-886 RH S Rockwell 15" "T" Series Brake
18-887 LH
15
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
*Axle Type: S = Steer, D = Drive, T = Trailer
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
11
15
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-522 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-523 LH
12
1
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-852 RH D Rockwell 16
1
/
2
"
18-853 LH
12
1
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 18-708 RH D Bendix 16
1
/
2
" Brazilian Brake
18-709 LH
12
15
/
64
"A 1
1
/
2
" - 28 1
1
/
2
" 18-654 RH D Spicer 16
1
/
2
" 5", 6" and 7" Brakes
18-655 LH
12
7
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-524 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-525 LH
12
7
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-678 RH D Spicer 16
1
/
2
" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
18-679 LH
12
7
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-740 RH D Eaton 16
1
/
2
"
18-741 LH
12
1
/
2
"A1
1
/
2
" - 10 1
1
/
2
" 18-812 RH D Rockwell 16
1
/
2
"
18-813 LH
12
1
/
2
"A1
1
/
2
" - 28 1
1
/
2
" 18-868 RH D Rockwell 16
1
/
2
"
18-869 LH
12
1
/
2
"B1
1
/
2
" - 10 1
1
/
2
" 18-984 RH D Eaton 16
1
/
2
" Extended Service Brake (ES™)
18-985 LH
12
15
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-526 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-527 LH
12
15
/
16
"A 1
1
/
2
" - 28 1
1
/
2
" 18-656 RH D Spicer 16
1
/
2
" 5", 6" and 7" Brakes
18-657 LH
12
15
/
16
"A 1
1
/
2
" - 28 1
1
/
2
" 18-836 RH D Rockwell 16
1
/
2
"
18-837 LH
13" A 1
1
/
2
" - 10 1
1
/
2
" 18-748 RH D Eaton 16
1
/
2
"
18-749 LH
13" A 1
1
/
2
" - 10 1
1
/
2
" 18-814 RH D Rockwell 16
1
/
2
"
18-815 LH
13" B 1
1
/
2
" - 10 1
1
/
2
" 18-946 RH D Eaton 16
1
/
2
" Extended Service Brake (ES™)
18-947 LH
13
1
/
8
"A1
1
/
2
" - 28 1
1
/
2
" 18-658 RH D Spicer 16
1
/
2
" 5", 6" and 7" Brakes
18-659 LH
13
3
/
16
"A1
1
/
2
" - 28 1
1
/
2
" 18-820 RH D Rockwell 16
1
/
2
"
18-821 LH
13
7
/
32
"B 1
1
/
2
" - 28 1
1
/
2
" 18-528 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-529 LH
13
9
/
32
"B 1
1
/
2
" - 28 1
1
/
2
" 18-680 RH D Spicer 16
1
/
2
" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
18-681 LH
13
7
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-530 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-531 LH
13
7
/
16
"A1
1
/
2
" - 28 1
1
/
2
" 18-660 RH D Spicer 16
1
/
2
" 5", 6" and 7" Brakes
18-661 LH
13
7
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-742 RH D Eaton 16
1
/
2
"
18-743 LH
13
7
/
16
"A1
1
/
2
" - 28 1
1
/
2
" 18-822 RH D Rockwell 16
1
/
2
"
18-823 LH
13
15
/
32
"B 1
1
/
2
" - 10 1
1
/
2
" 18-994 RH D Eaton 16
1
/
2
" & 18" Extended Service Brake (ES™)
18-995 LH
16
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
*Axle Type: S = Steer, D = Drive, T = Trailer
13
1
/
2
"B1
1
/
2
" - 28 1
1
/
2
" 18-532 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-533 LH
13
21
/
32
"A 1
1
/
2
" - 10 1
1
/
2
" 18-724 RH D Rockwell 16
1
/
2
"
18-725 LH
14
1
/
16
"A1
1
/
2
" - 28 1
1
/
2
" 18-834 RH D Rockwell 16
1
/
2
"
18-835 LH
14
3
/
32
"B 1
1
/
2
" - 28 1
1
/
2
" 18-534 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-535 LH
14
1
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 18-816 RH D Rockwell 16
1
/
2
"
18-817 LH
14
1
/
4
"A1
1
/
2
" - 10 1
1
/
2
" 18-746 RH D Eaton 16
1
/
2
"
18-747 LH
14
1
/
4
"B1
1
/
2
" - 10 1
1
/
2
" 18-944 RH D Eaton 16
1
/
2
" Extended Service Brake (ES™)
18-945 LH
14
9
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-682 RH D Spicer 16
1
/
2
" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
18-683 LH
14
9
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 18-754 RH D Eaton 16
1
/
2
"
18-755 LH
14
19
/
32
"B 1
1
/
2
" - 28 1
1
/
2
" 18-536 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-537 LH
14
19
/
32
"A 1
1
/
2
" - 28 1
1
/
2
" 18-780 RH D Rockwell 16
1
/
2
"
18-781 LH
14
3
/
4
"B1
1
/
2
" - 28 1
1
/
2
" 18-538 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-539 LH
14
7
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 18-790 RH D Rockwell 16
1
/
2
"
18-791 LH
15" A 1
1
/
2
" - 10 1
1
/
2
" 18-744 RH D Eaton 16
1
/
2
"
18-745 LH
15" A 1
1
/
2
" - 28 1
1
/
2
" 18-878 RH D Rockwell 16
1
/
2
"
18-879 LH
15
1
/
16
"B 1
1
/
2
" - 10 1
1
/
2
" 18-996 RH D Eaton 16
1
/
2
" & 18" Extended Service Brake (ES™)
18-997 LH
17
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
*Axle Type: S = Steer, D = Drive, T = Trailer
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
15
3
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-540 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-541 LH
15
3
/
16
"A1
1
/
2
" - 28 1
1
/
2
" 18-712 RH D Rockwell 16
1
/
2
"
18-713 LH
15
1
/
4
"B1
1
/
2
" - 10 1
1
/
2
" 18-1127 LH D Eaton 16
1
/
2
" & 18" Extended Service Brake (ES™)
18-1128 RH
15
1
/
2
"A1
1
/
2
" - 28 1
1
/
2
" 18-714 RH D Rockwell 16
1
/
2
"
18-715 LH
15
19
/
32
"B 1
1
/
2
" - 28 1
1
/
2
" 18-684 RH D Spicer 16
1
/
2
" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
18-685 LH
15
5
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-560 RH T Multi-App. 16
1
/
2
"
17-561 LH
15
23
/
32
"B 1
1
/
2
" - 28 1
1
/
2
" 18-542 RH D Rockwell 16
1
/
2
" “Q Plus” Brake
18-543 LH
15
23
/
32
"A 1
1
/
2
" - 28 1
1
/
2
" 18-716 RH D Rockwell 16
1
/
2
"
18-717 LH
15
3
/
4
"A1
1
/
2
" - 10 1
1
/
2
" 18-818 RH D Rockwell 16
1
/
2
"
18-819 LH
15
7
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 18-750 RH D Eaton 16
1
/
2
"
18-751 LH
16
1
/
8
"E1
1
/
2
" - 28 1
5
/
8
" 17-400 RH T Spicer 12
1
/
4
" Axles Manufactured After February 1996;
17-401 LH Double Groove
16
1
/
8
"A1
1
/
2
" - 28 1
5
/
8
" 17-614 RH T Fruehauf 16
1
/
2
" “Pro-Par” Type Axle
17-615 LH
16
1
/
8
"A1
19
/
32
" - 37 1
5
/
8
" 17-620 RH T Fruehauf 16
1
/
2
" “Pro-Par” Type Axle
17-621 LH
16
1
/
8
"E1
1
/
2
" - 10 1
1
/
2
" 17-734 RH T Spicer 12
1
/
4
" Axles Manufactured After July 1994; Double
17-735 LH Groove
16
1
/
8
"E1
1
/
2
" - 28 1
1
/
2
" 17-784 RH T Spicer 12
1
/
4
" Axles Manufactured After July 1994; Double
17-785 LH Groove
16
1
/
8
"E1
1
/
2
" - 10 1
5
/
8
" 17-960 RH T Spicer 12
1
/
4
" Axles Manufactured After February 1996;
17-961 LH Double Groove
16
3
/
16
"D1
19
/
32
" - 37 1
5
/
8
" 17-624 RH T Fruehauf 12
1
/
4
" “Pro-Par” Type Axle
17-625 LH
16
5
/
16
"A1
1
/
2
" - 10 1
1
/
2
" 17-570 RH T Multi-App. 16
1
/
2
"
17-571 LH
16
5
/
16
"B 1
1
/
2
" - 10 1
1
/
2
" 17-540 RH T Spicer 16
1
/
2
" "XL" Brake; Double Groove;
17-541 LH
16
5
/
16
"B 1
1
/
2
" - 10 1
5
/
8
" 17-840 RH T Spicer 16
1
/
2
" Axles Manufactured After September 1995;
17-841 LH "XL" Brake; Double Groove
16
3
/
8
"E1
1
/
2
" - 28 1
1
/
2
" 17-11057 LH T Dexter 12
1
/
4
"
17-11058 RH
16
1
/
2
"B1
1
/
2
" - 28 1
1
/
2
" 17-520 RH T Spicer 16
1
/
2
" "XL" Brake
17-521 LH
16
1
/
2
"B1
1
/
2
" - 10 1
1
/
2
" 17-542 RH T Spicer 16
1
/
2
" "XL" Brake; Double Groove
17-543 LH
16
1
/
2
"A1
1
/
2
" - 10 1
1
/
2
" 17-576 RH T Multi-App. 16
1
/
2
"
17-577 LH
16
1
/
2
"B1
1
/
2
" - 10 1
5
/
8
" 17-842 RH T Spicer 16
1
/
2
" Axles Manufactured After September 1995;
17-843 LH "XL" Brake; Double Groove
18
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
*Axle Type: S = Steer, D = Drive, T = Trailer
16
1
/
2
"B1
1
/
2
" - 28 1
5
/
8
" 17-912 RH T Spicer 16
1
/
2
" Axles Manufactured After September 1995;
17-913 LH "XL" Brake
17
1
/
16
"B 1
1
/
2
" - 28 1
1
/
2
" 18-688 RH D Spicer 16
1
/
2
" "XL" and “XLII” Brakes; 5", 6" and 7" Brakes
18-689 LH
17
1
/
8
"B1
1
/
2
" - 28 1
1
/
2
" 17-530 RH T Spicer 16
1
/
2
" "XL" Brake
17-531 LH
17
5
/
16
"B 1
1
/
2
" - 28 1
5
/
8
" 17-720 RH T Rockwell 16
1
/
2
" “Q Plus” Brake; Forged or Fabricated Spiders
17-721 LH
17
3
/
8
"A1
1
/
2
" - 28 1
1
/
2
" 17-478 RH T Spicer 16
1
/
2
"
17-479 LH
17
3
/
8
"B1
1
/
2
" - 28 1
1
/
2
" 17-512 RH T Spicer 16
1
/
2
" "XL" Brake
17-513 LH
17
3
/
8
"B1
1
/
2
" - 10 1
1
/
2
" 17-516 RH T Spicer 16
1
/
2
" "XL" Brake; Double Groove
17-517 LH
17
3
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-568 RH T Multi-App. 16
1
/
2
" Double Groove
17-569 LH
17
3
/
8
"A1
1
/
2
" - 28 1
5
/
8
" 17-626 RH T Rockwell 16
1
/
2
" Rockwell 4000-6000 Series; Cast Spider
17-627 LH
17
3
/
8
"A1
1
/
2
" - 10 1
5
/
8
" 17-640 RH T Rockwell 16
1
/
2
" Rockwell 4000-6000 Series; Cast Spider
17-641 LH
17
3
/
8
"A1
1
/
2
" - 28 1
5
/
8
" 17-656 RH T Rockwell 16
1
/
2
" Rockwell 4000-6000 Series; Fabricated Spider
17-657 LH
17
3
/
8
"E1
1
/
2
" - 10 1
1
/
2
" 17-736 RH T Spicer 12
1
/
4
" Axles Manufactured After July 1994; Double
17-737 LH Groove
17
3
/
8
"B1
1
/
2
" - 28 1
5
/
8
" 17-810 RH T Rockwell 16
1
/
2
" Rockwell 4000-6000 Series; “Q Plus” Brake;
17-811 LH Cast Spider
17
3
/
8
"B1
1
/
2
" - 10 1
5
/
8
" 17-844 RH T Spicer 16
1
/
2
" Axles Manufactured After September 1995;
17-845 LH "XL" Brake; Double Groove
17
3
/
8
"B1
1
/
2
" - 28 1
5
/
8
" 17-914 RH T Spicer 16
1
/
2
" Axles Manufactured After September 1995;
17-915 LH "XL" Brake
17
3
/
8
"E1
1
/
2
" - 10 1
5
/
8
" 17-962 RH T Spicer 12
1
/
4
" Axles Manufactured After February 1996;
17-963 LH Double Groove
19
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
*Axle Type: S = Steer, D = Drive, T = Trailer
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
17
3
/
4
"B1
1
/
2
" - 10 1
1
/
2
" 17-544 RH T Spicer 16
1
/
2
" "XL" Brake; Double Groove
17-545 LH
17
3
/
4
"A1
1
/
2
" - 10 1
1
/
2
" 17-572 RH T Multi-App. 16
1
/
2
"
17-573 LH
17
3
/
4
"B1
1
/
2
" - 10 1
5
/
8
" 17-846 RH T Spicer 16
1
/
2
" Axles Manufactured After September 1995;
17-847 LH "XL" Brake; Double Groove;
18" E 1
1
/
2
" - 28 1
5
/
8
" 17-404 RH T Spicer 12
1
/
4
" Axles Manufactured After February 1996;
17-405 LH Double Groove
18" C 1
1
/
2
" - 10 1
1
/
2
" 17-678 RH T Spicer 12
1
/
4
" Axles Manufactured Before August 1994;
17-679 LH Double Groove
18" E 1
1
/
2
" - 10 1
1
/
2
" 17-740 RH T Spicer 12
1
/
4
" Axles Manufactured After July 1994; Double
17-741 LH Groove
18" E 1
1
/
2
" - 28 1
1
/
2
" 17-788 RH T Spicer 12
1
/
4
" Axles Manufactured After July 1994; Double
17-789 LH Groove
18" E 1
1
/
2
" - 10 1
5
/
8
" 17-964 RH T Spicer 12
1
/
4
" Axles Manufactured After February 1996;
17-965 LH Double Groove
18
3
/
8
"B1
1
/
2
" - 10 1
1
/
2
" 17-546 RH T Spicer 16
1
/
2
" "XL" Brake; Double Groove
17-547 LH
18
3
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-566 RH T Multi-App. 16
1
/
2
"
17-567 LH
18
3
/
8
"B1
1
/
2
" - 10 1
5
/
8
" 17-848 RH T Spicer 16
1
/
2
" Axles Manufactured After September 1995;
17-849 LH "XL"; Double Groove
18
5
/
8
"B1
1
/
2
" - 10 1
1
/
2
" 17-548 RH T Spicer 16
1
/
2
" "XL" Brake; Double Groove
17-549 LH
18
5
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-578 RH T Multi-App. 16
1
/
2
"
17-579 LH
18
5
/
8
"B1
1
/
2
" - 10 1
5
/
8
" 17-850 RH T Spicer 16
1
/
2
" Axles Manufactured After September 1995;
17-851 LH "XL"; Double Groove
18
7
/
8
"E1
1
/
2
" - 28 1
5
/
8
" 17-406 RH T Spicer 12
1
/
4
" Axles Manufactured After February 1996;
17-407 LH Double Groove
18
7
/
8
"C1
1
/
2
" - 10 1
1
/
2
" 17-676 RH T Spicer 12
1
/
4
" Axles Manufactured Before August 1994;
17-677 LH Double Groove
18
7
/
8
"E1
1
/
2
" - 10 1
1
/
2
" 17-744 RH T Spicer 12
1
/
4
" Axles Manufactured After July 1994; Double
17-745 LH Groove
18
7
/
8
"E1
1
/
2
" - 28 1
1
/
2
" 17-792 RH T Spicer 12
1
/
4
" Axles Manufactured After July 1994; Double
17-793 LH Groove
18
7
/
8
"E1
1
/
2
" - 10 1
5
/
8
" 17-966 RH T Spicer 12
1
/
4
" Axles Manufactured After February 1996;
17-967 LH Double Groove
19
3
/
8
"B1
1
/
2
" - 10 1
5
/
8
" 17-460 RH T Eaton 16
1
/
2
" Extended Service Brake (ES™)
17-461 LH
19
3
/
8
"B1
1
/
2
" - 28 1
5
/
8
" 17-470 RH T Eaton 16
1
/
2
" Extended Service Brake (ES™)
17-471 LH
19
1
/
2
"B1
1
/
2
" - 10 1
1
/
2
" 17-536 RH T Spicer 16
1
/
2
" "XL" Brake; Double Groove
17-537 LH
19
1
/
2
"A1
1
/
2
" - 10 1
5
/
8
" 17-634 RH T Eaton 16
1
/
2
" 501 Series
17-635 LH
19
1
/
2
"A1
1
/
2
" - 10 1
1
/
2
" 18-752 RH D Eaton 16
1
/
2
" Air Lift Tag Axle
18-753 LH
20" C 1
1
/
2
" - 10 1
1
/
2
" 17-688 RH T Spicer 12
1
/
4
" Axles Manufactured Before August 1994;
17-689 LH Double Groove
20
UHB800-CAM
CAMSHAFT QUICK IDENTIFICATION GUIDE
These graphics are for identification purposes only. Dimensions in actual camshafts may vary slightly.
Diameter
at Spline Diameter Spicer
Cam Head End & No. at Part Axle Brake Brake
Length Style of Splines Spider Number Side Type* Manufacturer Size Notes
*Axle Type: S = Steer, D = Drive, T = Trailer
20" E 1
1
/
2
" - 10 1
1
/
2
" 17-746 RH T Spicer 12
1
/
4
" Axles Manufactured After July 1994; Double
17-747 LH Groove
20" E 1
1
/
2
" - 10 1
5
/
8
" 17-968 RH T Spicer 12
1
/
4
" Axles Manufactured After February 1996;
17-969 LH Double Groove
20
7
/
32
"A1
1
/
2
" - 28 1
5
/
8
" 17-638 RH T Eaton 16
1
/
2
" 501 Series
17-639 LH
20
5
/
16
"E 1
1
/
2
" - 28 1
1
/
2
" 17-11059 LH T Dexter 12
1
/
4
"
17-11060 RH
20
5
/
16
"C 1
1
/
2
" - 10 1
1
/
2
" 17-682 RH T Eaton/ 12
1
/
4
" Double Groove
17-683 LH Shuler
20
5
/
16
"E 1
1
/
2
" - 28 1
5
/
8
" 17-700 RH T Rockwell 12
1
/
4
"
17-701 LH
20
5
/
16
"E 1
1
/
2
" - 10 1
5
/
8
" 17-714 RH T Rockwell 12
1
/
4
"
17-715 LH
20
5
/
16
"E 1
1
/
2
" - 10 1
1
/
2
" 17-748 RH T Spicer 12
1
/
4
" Axles Manufactured After July 1994; Double
17-749 LH Groove
20
5
/
16
"E 1
1
/
2
" - 10 1
5
/
8
" 17-970 RH T Spicer 12
1
/
4
" Axles Manufactured After February 1996;
17-971 LH Double Groove
20
3
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-11071 LH T Eaton/ 16
1
/
2
" Double Groove
17-11072 RH Shuler
20
3
/
8
"E1
1
/
2
" - 28 1
5
/
8
" 17-408 RH T Spicer 12
1
/
4
" Axles Manufactured After February 1996;
17-409 LH Double Groove
20
3
/
8
"A1
1
/
2
" - 28 1
1
/
2
" 17-480 RH T Spicer 16
1
/
2
"
17-481 LH
20
3
/
8
"B1
1
/
2
" - 28 1
1
/
2
" 17-500 RH T Spicer 16
1
/
2
" "XL" Brake
17-501 LH
20
3
/
8
"B1
1
/
2
" - 10 1
1
/
2
" 17-504 RH T Spicer 16
1
/
2
" "XL" Brake; Double Groove
17-505 LH
20
3
/
8
"A1
1
/
2
" - 10 1
1
/
2
" 17-580 RH T Multi-App. 16
1
/
2
" Double Groove
17-581 LH
20
3
/
8
"K1
3
/
4
" - 10 1
3
/
4
" 17-670 RH T Spicer 20" Severe Duty; Cast Iron Shoe
17-671 LH
/