Precision-machined 41T differential bevel for big quantity gear differential specially developed to take advantage of on XB4 whenever smaller front tires are employed. The 41T bevel gear causes an overdrive traits that can help to pay the larger right back tires. XRAY's unique split design with this gear differential features a different sort of lightweight crown gear and an alternative diff target. The split design leads to somewhat lower fat and improves the perfect solution is comfort. The most effective gear is CNC-machined from Hudy Spring metal and ultra-hardened that makes it super strong, dependable with greater anticipated life. Notice: whenever there's a damage towards pinion gear there is high possibility which also the most effective gear finished up being damaged probably the damage seriously isn't noticeable. Consequently pinion gear is exchanged then additionally crown gear has to be cautiously inspected and instead exchanged. Vitally important generally the device mesh and just how the diff is shimmed straight down inside bulkhead. Fits: XB420
