Drivers wanting steadier traction on low-grip circuits will find the XRAY 365000 Adjustable Ball Differential Set useful. It is optimised for XB4 cars to help balance slip and corner exit stability.
This differential uses HUDY Spring Steel diff outdrives and an external screw for adjustment, giving sturdy performance when wheelspin is frequent. The crown gear's graphite composite build adds necessary stiffness under power.
The kit includes premium bearings and a carbide axial thrust bearing to reduce drag. Combined with heavy-duty diff washers and ceramic 2.4mm diff balls, the unit is prepared for repeated race sessions.
The XRAY 365000 Adjustable Ball Differential is a solid upgrade for XB4 owners aiming for consistent traction control and durable operation on challenging surfaces.
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