Shop now for Pinion Yokes and Pinion Seals for 1988-2007 Chevy Silverado and GMC Sierra 2500 and 3500 Trucks with AAM 10.5" Rear Axles. Great selection. In stock. Quick shipping.
General Motors used a number of different Pinion Yokes for 14 Bolt Full Float Rear Axles Rear Axles depending on the year and engine. To order replacement yokes, u-joints, or hardware, you need to know the u-joint series. Various u-joint sizes are:
1310 Series: 1.0625" cups, 3-7/32" outside lock-up: TK40720 or QU40769 U-Joints
1350 Series: 1.1875" cups, 3-5/8" outside lock-up: TK40719 or QU40731 U-Joints
1410 Series: 1.1875" cups, 4-3/16" external lock-up: TK40705 or QU40789 U-Joints