MTX-5 Pulley Insert 7075 Aluminum - MUGEN AM-MTX-T2202J  [AM-MTX-T2202J]

Service insert for MTX-5 pulley units

The Arrowmax AM-MTX-T2202J pulley set insert is a maintenance replacement made for MUGEN MTX-5 driveline assemblies. The model name includes 7075, which denotes the aluminum alloy used, and the item is supplied as an insert sized to fit inside an existing pulley rather than as a complete pulley assembly.

Fit this insert when you are refurbishing a pulley to recover bearing surfaces and restore proper alignment. It is intended for hobby use on MTX-5 related pulley and gearbox subassemblies and should be trial-fitted to the host pulley before final installation.

During a repair or tune, treat the unit as a service insert: check mating faces, verify axial clearance and runout on the pulley, then secure the insert following common hobby workshop procedures.