Pinion Yoke
Part No.
T9-28-1350FD
• Yoke
• Spacer
NOTE: Fits all 9" Ford 28-spline differentials.
Uses 1350 U-joint. For 1330 U-joint, use
T9-28-1330FD.
Carrier Bearing Identification & Spacer Use
NOTE:
The included Sonnax spacer is used only in standard (small) bearing carriers.
If you have a big bearing OE, or a Daytona carrier, do not use Sonnax spacer (Figures 1–3).
NOTE:
When using Sonnax spacer, always install behind the pinion nut (like a washer) (Figure 2).
This spacer is NOT intended to be installed between the yoke and bearing.
Yoke
Spacer
Figure 1
Bearing Width* Pinion Bearing O.D. Use Sonnax Spacer
Standard Carrier 2.2" 2.675" Yes
Big Bearing Carrier/Daytona 2.5" 3" No
*Bearing width is the width between outer bearing faces when installed in the carrier.
Figure 2
Spacer
*Bearing
"Width"
Pinion Nut
Bearing Carrier
Rear Bearing
Front Bearing
Pinion
Bearing O.D.
Pinion
Yoke
Pinion Gear &
Integral Shaft
Standard Bearing Carrier Figure 3
Bearing Carrier
Rear Bearing
Front Bearing
Pinion
Bearing O.D.
No
Sonnax Spacer
*Bearing
"Width"
Big Bearing Carrier
Pinion
Yoke
Pinion Gear &
Integral Shaft
Pinion Nut
©2021 Sonnax Transmission Company, Inc. • A Marmon / Berkshire Hathaway Company T9-28-1350FD-IN 11-09-21
800-843-2600 • 802-463-9722 • F: 802-463-4059 • www.sonnax.com
HIGH PERFORMANCE DRIVELINE PARTS