XRAY RX8 Front Side Pulley 28T Hard-Coated Alloy - Arrowmax AM-RX8-345888  [AM-RX8-345888]

28T front side pulley for RX8 layouts

The Arrowmax AM-RX8-345888 front side belt pulley is supplied as a direct swap for XRAY RX8 vehicles when servicing or upgrading the front drivetrain. It is CNC turned from 7075 T6 aluminium and finished with a hard coating to resist wear where the belt runs, while keeping weight down for sharper drivetrain feel.

Its side profile features drilled apertures that assist in clearing grit and reducing trapped debris at the belt contact area, simplifying post-session cleaning. As a front pulley it affects belt tension distribution and is appropriate when replacing worn front drivetrain parts on RX8 chassis setups.

Fitment advice: treat this pulley as an RX8 spare, install it in place of the stock front side pulley with factory fasteners, recheck belt alignment and tension after installation, and inspect the seating before the first outing.