TRAXXAS MAXX Front Differential Helical Bevel Upgrade TXMS1337TS by GPM  [TXMS1337TS]

High carbon steel helical bevel assembly

This helical bevel and pinion set is an aftermarket replacement tailored for the TRAXXAS MAXX front differential, carried under model TXMS1337TS. The helical spiral cut tooth form promotes progressive contact and improved load sharing across gear teeth within the differential case.

Fabricated from high carbon steel to enhance wear resistance, the gears provide increased strength relative to stock plastic bevels while maintaining the original effective gearing relationship referenced in technical notes, including the 37T/13T equivalent. The metal construction reduces tooth deformation under heavy load conditions.

Intended for installation inside the front differential case, the large bevel meshes with the smaller pinion within the assembly. The kit contains one large helical bevel and one small helical pinion, 2 pcs total, dimensioned to match original geometry for direct-fit installation without altering gear ratio.

For hobbyists seeking a durable front differential solution, these gears deliver a measurable improvement in internal power transfer smoothness and long term wear characteristics compared with polymer bevels. Proper mesh setup and lubrication remain important for optimal service life.

This GPM helical bevel set provides a direct metal replacement for TRAXXAS MAXX front bevels, improving durability and internal gearing smoothness while retaining the stock ratio.