Motive Gear Differential Bearing Kits are designed to provide constrained relative motion between the gears. Made of high-strength steel, they're preloaded to withstand high torque and power while resisting wear and tear. Bearings are important components of any differential assembly; if possible, they should never be reused.
Standard Kits include front & rear pinion bearings, carrier bearings, pilot bearings where applicable, pinion seal & nut, gear marking compound, crush sleeve, brush, thread locking compound, and cover gasket or RTV.
Master Kits include Standard Kit contents plus ring gear bolts, pinion shims, and carrier shims.
Super Kits includes Master Kit contents but with Timken bearings.