This 6 piece gear set is made as a service replacement for the rear gearbox on compatible TRAXXAS 1/10 2WD models. The main spur and pinion are carbon steel components designed to transfer motor torque into the drivetrain, with the set listing a 56T spur and a 15T pinion that corresponds to TRX4015T where noted.
These are intended as maintenance or tuning parts to swap worn gears or change ratios. Proper pinion to spur mesh, shaft alignment and use of the supplied screws and washers are required for reliable operation and to avoid premature wear.
4690,4683,4686
Use this carbon steel 56T spur and 15T pinion as a direct replacement in the listed TRAXXAS rear gearbox applications and confirm correct mesh and supplied hardware during fitting to ensure dependable drivetrain engagement.
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