The XRAY 305255 ECS BB SC Drive Shaft Case has been engineered for the X4 Series to deliver a precise fit and consistent performance. Constructed from HUDY Spring Steel, the case is aimed at reducing wear in the drive train while maintaining correct geometry for handling balance. The integrated C clip groove keeps the aluminium pin retainer firmly seated during hard acceleration and braking.
HUDY Spring Steel stands out for its toughness and resistance to repetitive stress, making it a smart choice for parts exposed to constant loads. Incorporating this material helps minimise downtime and keeps service intervals longer between replacements.
Targeted at serious drivers, this case supports extended race days and practice sessions. Its solid construction and dependable retention system make it a sensible upgrade for competitive X4 setups.
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