TRAXXAS MAXX Front Differential Metal Bevel & Pinion TXMS1337TS by GPM  [TXMS1337TS]

Helical gears for smoother meshing

This helical bevel and pinion gear set is an aftermarket option for the TRAXXAS MAXX front differential, supplied under model TXMS1337TS. The helical spiral tooth form promotes steadier contact and better load sharing inside the differential compared with straight-cut bevels.

Manufactured from high carbon steel, these gears offer higher wear resistance and reduced risk of tooth failure versus the stock plastic bevels. The set maintains the original effective gearing references, including the noted 37T/13T equivalent, while swapping in metal components for durability.

The set is intended for installation within the front differential case, where the larger bevel meshes with the pinion. It contains one large helical bevel and one smaller helical pinion, 2 pcs in total, and is sized to match the original geometry so no ratio modification is necessary for standard fitment.

As a replacement or durability upgrade, the metal bevels provide a firmer internal power pathway and less deformation under load, making them a good choice for hobbyists who run the TRAXXAS MAXX in demanding conditions.

This direct-fit GPM helical gear set swaps metal for plastic in the TRAXXAS MAXX front differential to improve durability and deliver smoother internal gearing while preserving the stock ratio.