MUGEN MRX5 Tapered Spool Cone Aftermarket Part - Arrowmax AM-MRX5-C0702B  [AM-MRX5-C0702B]

Fitment and tuning function of the cone

The Arrowmax AM-MRX5-C0702B taper cone is manufactured as an aftermarket replacement compatible with MUGEN MRX5 drive assemblies. It acts as the tapered mating surface that helps position and align gears or spools within confined gearbox and diff spaces.

Provided as a single taper cone unit, the part fits where the original cone sits on the MRX5. Installation follows normal gearbox or differential teardown, correct seating of the cone, verification of mating clearances, and manual rotation to ensure smooth engagement before completing reassembly.

For tuning, changes to the taper seating will affect axial and radial gear location; always check gear mesh and endplay after installation and replace the cone if wear or mismatch appears. If you need confirmation of material or finish, consult the supplier or check the product labelling prior to fitting.