TRAXXAS CRANIAC Monster Truck Aluminium Spur Gear Adapter with 60T & 14T Steel Gears by GPM CRA156014T  [CRA156014T]

Aluminium spur gear adapter for CRANIAC

This aftermarket set replaces the stock spur gear interface on the TRAXXAS CRANIAC Monster Truck with an aluminium adapter paired with steel gears. The kit focuses on drivetrain durability and consistent mesh under aggressive use on track or backyard runs. The components are supplied as a single set intended for RC-scale vehicles only.

Installation is straightforward for hobbyists familiar with basic drivetrain work: remove the existing spur assembly, fit the aluminium adapter to the gearbox or carrier as required, then install the 60T spur and 14T pinion, check gear mesh and adjust motor height or shims for correct backlash. Use appropriate threadlocker on steel-fastened joints and verify bearing play before first run.

Tuning note: the aluminium adapter improves alignment rigidity compared with basic plastic parts, and the steel 60T/14T gears offer wear resistance; expect reduced deformation under load which helps maintain consistent gear mesh during repeated high-torque events.

Use this GPM kit when you need a stiffer spur mounting solution and longer-lasting steel gearing for TRAXXAS CRANIAC Monster Truck setups, and always verify gear mesh and secure fastenings during installation.