9966401 Pinion Yoke 3R Series 30 splines for inside c-clip style u-joint fits 1999 and newer Chevy and GM 8.6 inch 10 bolt rear end
Diagram Number: 3
9966401
Part Number 9966401
3R Series Pinion Yoke to replace original equipment
- Fits 1999 and newer Chevrolet and GM 8.6 inch car and light truck 10 Bolt Rear Ends
- 30 splines
- Fits INSIDE "C" Clip style universal joints listed below
- Strap and Bolt Style
- Triple Lip Seal design
DIMENSIONS
- 21A - Height = 3.375 inches
- 24 - U-Joint lockup Inside dimension = 2.556 inches
- 22 - U-Joint saddle diameter = 1.125 inches
- 25 - Seal surface diameter = 2.110
- 23 - Spline Diameter = 1.312
Limited Supply: only 6 remaining
Pricing:
$105.64
Description
Part Number 9966401
3R Series Pinion Yoke to replace original equipment
- Fits 1999 and newer Chevrolet and GM 8.6 inch car and light truck 10 Bolt Rear Ends
- 30 splines
- Fits INSIDE "C" Clip style universal joints listed below
- Strap and Bolt Style
- Triple Lip Seal design
DIMENSIONS
- 21A - Height = 3.375 inches
- 24 - U-Joint lockup Inside dimension = 2.556 inches
- 22 - U-Joint saddle diameter = 1.125 inches
- 25 - Seal surface diameter = 2.110
- 23 - Spline Diameter = 1.312

Details
- 9966401
- 9966401
- ZDDS6
- Available
- New
Shipping Information
- Item Requires Shipping
- 3.5 lbs.
- W6.0000” x H5.0000” x L6.0000”
- FREE SHIPPING ON PARTS ORDERS OVER $99