Scale 55T Steel Spur Gear SMJ055T for Axial SMT10 / SCX10 II by GPM  [SMJ055T]

55T steel spur tailored for SMT10 scale drivetrains

This single 55-tooth spur is supplied as a scale replacement for SMT10 and SCX10 II style vehicles. Fabricated from steel #45, it increases tooth rigidity and wear resistance against common plastic alternatives, making it suitable for heavier or more demanding drivetrain use.

For radio-controlled models only, the part transmits motor torque via the gearbox and benefits from precise adjustment of pinion mesh and backlash. Verify bearing seating and avoid tightening bolts excessively, which can skew mesh alignment and accelerate wear.

Supplied as one 55T steel spur, sold as a single pcs item. See the compatibility list below for the specific fitment code referenced from the source.

Use this steel #45 spur when durability is the priority in scale drivetrain assemblies and always confirm the listed compatibility code prior to installation.