New, built-to-order HD Pro aluminum third member set up for 31-spline axles. Options include a choice of differential type, gear ratio, and pinion yoke.
Features:
- HD Pro Aluminum Case
- Billet Aluminum Pinion Support with High-Flow Oil Passages
- 9/16 Through-Bolt Main Caps Improve strength
- Load Bolt Limits Gear Deflection and Maintains Gear Engagement
- Choice of Gear Ratio, Carrier and Pinion Yoke
- Setup and Assembled by Skilled Professionals
*** SELECT OPTIONS TO BUILD AND PRICE ***