TRAXXAS SLASH 4X4 LOW-CG Aluminium Gear Adapter With Steel 32 Pitch 56T Spur Gear & 13T Motor Gear by GPM SLA155613TLG  [SLA155613TLG]

This GPM SLA155613TLG kit provides a low-centre-of-gravity aluminium gear adapter paired with hardened steel 32 pitch gears intended for the TRAXXAS SLASH 4X4 (68086-21 version). The aluminium adapter positions the spur gear lower relative to the chassis mounting point, while the steel spur and pinion focus on consistent tooth engagement under load.

Included gear sizes produce the following theoretical ratios when used with the listed motor gear counts: 56T with 13T = 1:4.307, 56T with 14T = 1:4.000, 56T with 15T = 1:3.733, 56T with 16T = 1:3.500, 56T with 17T = 1:3.294, 56T with 18T = 1:3.111, 56T with 19T = 1:2.947, 56T with 20T = 1:2.800.

The parts are described as an aluminium adapter with steel spur and motor gear, intended to stabilise power transfer and maintain more consistent meshing compared with softer materials. This makes the set useful when adjusting final drive ratios for acceleration or top-speed balance on SLASH 4X4 tracks.

Installation notes: check pinion alignment, ensure correct mesh using a full-thickness gear pattern method, and confirm clearance to chassis components before finalising gear mesh. Use appropriate thread-lock and torque on mounting hardware and verify the motor shaft length and pinion fit to the adapter before running.

Compatible Models

• 68086-21 Version