Pinion Support Kit Ford 10" 35 spline Big Pinion Tapered / Tapered Bearing (Aluminum)

Mark Williams Billet Aluminum Pinion Support Kit with ready to install preset machined spacer. This kit includes everything needed for setup without shimming or setting preload with a crush sleeve.

For use with 10" Ford 35-spline pro gears and include Timken® tapered rear and front bearings. Requires MW yoke or coupler. 

Drilled for 7/16" studs to accomodate studs used in all MW cases. However, with special reducer bushings (p/n 57606) and studs (p/n 57609), the housing can be used with 9" Ford cases that have 3/8" threads.

All pinion supports come pre-assembled. The bearing pre-load is set through the use of a solid hardened pre-load spacer rather than a crush sleeve or stack of thin shims. The spacer is factory machined to the required preload for each assembly. Pinion seals are included. Stock Ford yokes must be shortened for proper pinion nut thread engagement.

Includes

• 7075 billet aluminum pinion support
• Front and Rear Timken Tapered Bearings
• Solid Hardened Spacer factory machined preset
• Pinion seal