This aluminium transmission spur gear cover is a single-piece aftermarket replacement created for the Axial Yeti XL chassis. It provides a stiff mounting surface around the spur gear and helps protect the spur and nearby gearbox components from debris and incidental impacts encountered while driving off-road.
Offered as a direct-replacement hop-up, the part suits builders who prefer metal drivetrain components and who perform regular service and setup. It supports easy access for maintenance and can maintain more consistent spur housing alignment compared with some composite factory covers.
Fitting is straightforward: remove the original cover and install this unit using the chassis fastener pattern, taking care to verify screw lengths and spur mesh clearance after mounting. During setup check spur gear mesh and drivetrain free play to ensure no binding is introduced.
Select this cover for a precision metal alternative to the OE spur housing on Yeti XL vehicles; confirm fit and gear mesh during installation to preserve drivetrain performance.