Axial-compatible 55T Steel Spur Gear SMJ055T for SMT10 by GPM  [SMJ055T]

Robust 55T steel spur for Axial-compatible builds

This single 55T spur gear is an aftermarket replacement for SMT10 and similar Axial-compatible chassis. Constructed from steel #45, it gives increased tooth stiffness and enhanced wear resistance compared to standard plastic spurs, ideal for scale drivetrains under higher load.

Designed for radio-controlled models, the part transfers torque through the gearbox and should be installed with correct mesh settings. Check pinion alignment and bearing clearances, and avoid overtightening mounting hardware which can misalign the gear mesh.

The listing includes one 55T steel spur gear sold as a single pcs item. Refer to the compatibility list below for the precise fitment code quoted from the original source.

Select this steel #45 spur when you need improved longevity in scale drivetrains and confirm compatibility codes before fitting.