The XRAY 355004 XB8 Front Differential Gear Set boosts front traction on the XB8 chassis by using a large 46T bevel gear and higher diff oil capacity. The configuration helps reduce heat buildup and preserves consistent feel over multiple runs.
Manufacturing focuses on tight tolerances to ensure quiet, reliable performance. Rubber-sealed composite housings include steel inserts that are hand-ground to ensure precise alignment and reduced vibration. The internal gears are pressed steel that are heat-treated and machined for excellent durability.
The external 46T bevel gear is precision-machined from HUDY Steel for correct tooth geometry. Diff outdrives use HUDY Spring Steel and are selectively lightened to cut rotating weight, improving handling without compromising structural integrity.
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