TRAXXAS CRANIAC Spur Adapter and Steel 58T/15T Upgrade - CRA155815T by GPM  [CRA155815T]

Metal spur adapter plus hardened steel gear set

This aftermarket kit supplies an aluminium spur gear adapter matched with hardened steel 58T and 15T gears for the TRAXXAS CRANIAC monster truck platform. It is designed as a direct replacement for the stock spur adapter and plastic gears and intended for scale RC drivetrain use only.

Fitment and function: the aluminium adapter locates the spur gear on the output shaft while the supplied 58T spur and 15T pinion replace the factory plastic gears. Hobbyists often fit this set to check alignment, reduce wear on plastic components, or prepare the drivetrain for higher scale loads.

Installation guidance: verify shaft diameter and gearbox clearances before final assembly, set correct mesh and backlash during setup, and ensure the gear faces sit parallel to the spur mount. Recheck hex screws and perform a short run-in inspection after the first few outings.

This GPM CRA155815T kit provides a metal adapter and steel gears for hobbyists replacing or validating drivetrain components on TRAXXAS CRANIAC scale monster trucks; always confirm fit and mesh before sustained use.