This spare part replaces the spur gear adapter and matched steel gears on the TRAXXAS CRANIAC Monster Truck platform. The aluminium adapter paired with a steel 60-tooth spur and 13-tooth pinion addresses drivetrain wear while preserving fitment to the CRANIAC chassis.
Intended for routine servicing and light upgrades, the adapter locates the spur within the existing gear stack and the 60T/13T pair correspond to the tooth counts in the product title. Verify correct gear mesh, clearance around the gearbox, and smooth manual rotation of the drivetrain before powering the vehicle.
Install this set when renewing worn transmission parts or when fitting an aluminium adapter for a stiffer interface; always confirm fit on your CRANIAC chassis before full-throttle running.
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