Precision Aluminium Spur Adapter with 56T Steel Spur MJ1556T by GPM  [MJ1556T]

CNC-style aluminium adapter for SMT10 and SCX10 II platforms

This aluminium spur gear adapter combined with a 56T steel spur is engineered for direct-fit compatibility with select AXIAL drivetrain housings. The assembly provides a robust replacement for the factory spur and adapter, allowing a material upgrade without altering gearbox geometry.

The kit includes precision fasteners and a Pellerin collar to secure the adapter to conventional pinion interfaces. Installation requires gearbox access and standard hand tools; fine-adjust pinion mesh and axial clearance before test running to avoid premature wear. Intended specifically for model drivetrain tuning and maintenance.

Kit contents: 3x6 stainless steel button head screws (3 pcs), 4mm stainless steel lock nut (1 pc), Pellerin collars (1 pc), steel post (1 pc), and the aluminium adapter paired with the 56T steel spur gear.

Use this pairing to replace worn spurs or to switch to a steel gear for different wear and strength properties; verify mesh and complete a controlled break-in run.