The AR310432 7x18mm Input Shaft Cup is a genuine ARRMA replacement part designed to ensure smooth and reliable power transfer from the driveshaft to the differential. Precision-manufactured to factory specifications, this input shaft cup provides a secure fit and long-lasting durability under high-power conditions
Genuine ARRMA replacement part
Designed for ARRMA RC vehicles
7x18mm input shaft cup for precise fitment
Precision-machined for strength and durability
Ensures smooth and efficient power transfer
Helps reduce drivetrain wear
Direct-fit installation using factory mounting points