Rear Drive Axle - Hudy Spring Steel™ Description · Specs. · Photos (1) ·   Fits   XRAY XB2 - Carpet Edition   XRAY XB2 - Dirt Edition   XRAY XB2 2017 - Carpet Edition   XRAY XB2 2017 - Dirt Edition   XRAY XB2 2018 - Carpet Edition   XRAY XB4   XRAY XB4 2014 Specs   XRAY XB4 2015 Specs   XRAY XB4 2016 Specs   XRAY XB4 2017 Specs   XRAY XB4 2018 Specs   XRAY XB4 2WD   XRAY XT2   XRAY XT2 2018 Specs