TRAXXAS Slash 4X4 Low-CG Gearbox Adapter Aluminium 32-Pitch 54T 18T SLA155418TLG by GPM  [SLA155418TLG]

Aluminium low-CG gearbox adapter and steel gear set

This adapter and 32-pitch spur and pinion set is intended for the TRAXXAS Slash 4X4 low-CG 68086-21 platform. The assembly pairs a lower-mass aluminium adapter with hardened steel 54T spur and 18T pinion gears to help maintain consistent drive torque delivery.

Component purpose and materials: the aluminium adapter reduces mass at the gearbox interface to lower centre of gravity effects, and the hardened steel spur and pinion are specified to resist wear during frequent running. The 32-pitch sizing matches the Slash 4X4 low-CG transmission standard for this version.

Installation checklist: after fitting, verify gear mesh and set appropriate backlash, secure the pinion set screw, and rotate the assembly to ensure free movement without binding. Monitor bearing condition and re-evaluate mesh after initial break-in runs to reduce noise and maintain efficient power transfer.

Gear ratio reference

• 54T with 15T = 1:3.600
• 54T with 16T = 1:3.375
• 54T with 17T = 1:3.176
• 54T with 18T = 1:3.000
• 54T with 19T = 1:2.842
• 54T with 20T = 1:2.700

Install this aluminium low-CG adapter with hardened 32-pitch steel gears when you need reduced gearbox mass and steel gearing that keeps power flow consistent on the Slash 4X4 low-CG 68086-21 chassis.