HPI 50461 King Pin Ball Nut Servo Gears Built to Unitrack standards with

Built to Unitrack standards with integrated roadbed and snap-together UniJoiners

Durable construction

or removing an existing motor cover to provide enough clearance

9 Beadlock Wheels 9mm Hubs Blue (4) 1/10 Rock Crawler

6" diameter

HPI 50461 King Pin Ball Nut Servo Gears Built to Unitrack standards withHPI 50461 King Pin Ball Nut Genuine HPI Racing king pin ball nut. This precision part forms a key pivot in the front suspension and steering, so an unworn ball nut keeps the front end smooth and free of slop. Replace worn hardware with this factory part to restore precise steering feel. Small part, big difference in how your car drives. Genuine HPI Racing part #50461 King pin ball nut Keeps the front pivot smooth and tight Direct fit factory