Nitro Rear Solid Pinion Preload Spacer for Dana 44 JK for Jeep Wrangler 2007-2018

2007-2018 Jeep JK Nitro Solid Pinion Pre-load Spacer for Dana 44

Includes:

Machined Solid Pinion Pre-load Spacer

Pre-load Adjustment Shims

Nitro's Solid Pinion Preload spacers increase durability and integrity of your setup, by eliminating the use of a crush sleeve. Once preload has been set, it will not change, and allows you to swap yokes, or seals in the future without worry of over-crushing the factory crush sleeve. Nitro offers the widest variety of solid preload spacer kits around.