Differential Carrier Bearing for Webster Sideplate

Brand: Webster Gears

These tapered roller bearings have an OD of 2.89" to fit Webster Mk9 / Model 400 and Formula Mazda sideplates only. Not compatible with Hewland sideplates. Each includes one "cup" outer race and one "cone" inner bearing/race assembly. Two sets required per gearbox.

When replacing these bearings, be prepared to measure and re-set the bearing preload and ring & pinion backlash by adjusting the number and position of the shims behind each bearing cup in the sideplate.