The 17T alloy motor gear is offered as an aftermarket replacement for Kyosho Mini-Z AWD cars, designed to match MR-03 AWD motor shafts where the standard pinion interface is used. The item is supplied as a single gear together with the securing screw.
Built from aluminium alloy, this gear is intended for maintenance swaps and tuning use. It recovers worn mesh and serves as a durable spare when preparing a Mini-Z AWD for club runs or regular hobby driving.
Fitting advice: follow MR-03 AWD service steps to access the motor, remove the original pinion, mount the 17T alloy gear on the motor shaft, secure it with the included screw, and check mesh and rotation before refitting the chassis and body panels. Only common Mini-Z hex tools are needed.
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