Front Right Upright and Hub

The front right upright is the billet aluminum knuckle that sits at the center of the front right corner, connecting the suspension, steering, braking, and wheel assembly. It mounts to the upper and lower A-arms via ball joints, accepts the tie rod for steering input, carries the brake caliper, and bolts to the wheel bearing hub assembly. This listing includes both the upright and hub as a complete corner assembly.

The upright is machined from billet aluminum and supports camber adjustment via shims at the ball joint mounting points. The included hub assembly uses a sealed bearing unit that requires no preload adjustment or user maintenance — when the bearing shows play, noise, or roughness, the hub assembly is replaced as a unit rather than rebuilt.

This is an OEM replacement part. It is the same component that ships on every Rush SR from the factory. Left and right uprights are not interchangeable — confirm you are ordering the correct side before installing.