The GPM ER2038GCA is a CNC machined aluminium centre main gear cover designed to reinforce the drivetrain and increase thermal dissipation. Its finned geometry boosts surface area for passive cooling while the machined profile ensures accurate fitment and load distribution around the main gear.
Manufactured from 6061 T6 aluminium, the component provides a high strength to weight ratio required for demanding use. The integrated heat sink fins accelerate heat transfer away from the gearbox during continuous runs, helping maintain consistent drivetrain performance.