This hardened steel #45 motor gear is produced as a replacement pinion for TRAXXAS MAXX Monster Truck drivetrains, supplied as a 2pcs set. It connects directly with the motor and transmits rotation into the drivetrain, so correct mesh and secure mounting are essential for reliable operation.
The set includes the gear and a matching set screw for shaft retention. Use this part when the original pinion shows wear or to restore consistent engagement between the motor pinion and spur gear. The hardened steel construction focuses on wear resistance and consistent running under normal RC use.
6487X
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