The XRAY 364912 composite gear differential case is built for enthusiasts aiming to improve driveline consistency in XB4 series cars. Manufactured from a tough composite, this case accepts large-volume gear differentials and works equally well in front or rear positions.
The construction emphasises strength and wear resistance to withstand frequent running. The large-volume layout supports more advanced damping and tuning choices, helping maintain steady performance during long practice sessions or race days.
This part is compatible with the XB4 2020 Specs (360007) and serves as a straightforward upgrade or replacement. Its accurate dimensions allow quick installation and minimal setup changes to retain peak handling.
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