TRAXXAS MAXX Front Helical Bevel & Pinion Set TXMS1337TS by GPM  [TXMS1337TS]

Precision helical bevel gear set

This helical bevel and pinion assembly is an aftermarket replacement for the TRAXXAS MAXX front differential, supplied as part number TXMS1337TS. The spiral-cut helical teeth mesh more smoothly than straight bevels, helping to distribute load evenly across the gear face inside the differential case.

The gears are produced from high carbon steel to improve wear resistance and lower the chance of tooth failure compared with stock plastic bevels. The set preserves the factory effective gearing relationship noted in service guides, including the referenced 37T/13T equivalent ratio, while upgrading material durability.

Designed to sit inside the front differential case, the large bevel engages the matching pinion inside the differential assembly. The package contains one large helical bevel and one small helical pinion, 2 pcs total, sized to match original geometry for direct fitment without altering ratio.

Used as a replacement or as part of a durability upgrade, these metal gears reduce deformation under load and provide a smoother internal power transfer versus plastic bevels. They are suitable for hobbyists who prefer stronger metal gearing in the TRAXXAS MAXX front differential area.

As a direct-fit metal replacement for TRAXXAS MAXX front bevels, this GPM helical gear set provides a simple upgrade path for improved durability and smoother internal gearing while keeping stock ratio.