Axial EXO 48T Hardened Steel Spur Gear Replacement EX048TS by GPM  [EX048TS]

Hardened 48T spur for EXO drivetrains

This steel 48-tooth spur is a direct-fit replacement for Axial EXO models and is supplied as 1 pcs for maintenance or quick swaps. Steel construction provides superior wear resistance for active hobby use.

Fitment checklist: set correct gear mesh with the matching pinion, confirm shaft straightness and bearing health, and secure the gear with the original retaining fasteners. Correct mesh and smooth bearings are crucial to limit noise and avoid uneven tooth wear.

Tuning context: choosing a hardened-steel spur supports reliable engagement when testing gear ratios or when higher torque is applied by upgraded motors and ESCs. Watch for clearance and keep the drive area lightly lubricated where appropriate.