Out of Stock - Discontinued ProductTough composite, rigid rear diff bulkhead block set to which all rear suspension parts are mounted. Unique bulkhead allows for quick and easy diff exchange and servicing by removing only 4 screws (2 from the rear of the bulkhead and 2 from the bottom of the chassis).
| This Part Fits On | Standard Part | Option Part |
| XR360003 XB4 - 2016 | ![]() | |
| XR360004 XB4 - 2017 | ![]() | |
| XR360005 XB4 - 2018 | ![]() | |
| XR360006 XB4 - 2019 | ![]() | |
| XR360200 XT4 - 2019 | ![]() |
