Differential Carrier Shim Kit for 07-18 Jeep Wrangler JK Dana 44 Axles RK200DJK Formed rib in the enclosure

Formed rib in the enclosure additionally strengthens the locking system

Any driveshaft over the length of 36 inches must be made of larger tubing and there is an up charge of $85

and tube seal are made from Premium Silicone Rubber

5" Basic kit includes replacement front and rear coil springs that were designed using computer modeling and then subjected to extensive real-world testing

Differential Carrier Shim Kit for 07-18 Jeep Wrangler JK Dana 44 Axles RK200DJK Formed rib in the enclosureDifferential Carrier Shim Kit for 07 18 Jeep Wrangler JK Dana 44 Axles Fits: Jeep Wrangler (JK) (2007 2018) w Dana 44 Rear Axle; w Standard or Trac Lok Differential; 3. 218 OD; 2. 452 ID; Thickness Varies Between . 123 . 149.