Mugen MBX Direct-Fit F/R Axle Shaft 7075 HARD by Arrowmax AM-MBX-E0221  [AM-MBX-E0221]

Direct-Fit 7075 HARD Axles for MBX

This front and rear axle shaft is supplied as an Arrowmax option for Mugen MBX cars and is intended for standard RC driveline applications. The "7075 HARD" wording is taken from the product name and indicates the hard-treated 7075-grade specification as stated by the manufacturer.

Use this shaft to replace worn MBX front or rear axle components; it is aimed at delivering a tighter fit and consistent driveline alignment for setup and competition preparation. Check runout and clearances when installing to confirm correct engagement with wheel hexes, differential outputs, and bearings.

Installation notes: remove the worn shafts, inspect mating parts for wear, use thread locker where the original assembly requires it, and verify that the assembly rotates freely before reassembling. Be aware that changes to axle stiffness and fit can affect driveline lash and transient traction, so readjust suspension and gear mesh settings if necessary.

Select this Arrowmax shaft when you need a direct-fit, hard-treated axle for routine driveline maintenance and tuning on Mugen MBX vehicles.