471847N Timken differential pinion seal is a grease and oil seal from Pro Gear and Transmission.
A pinion seal keeps gear oil inside the differential at the point where the pinion shaft passes out through the housing. Seals wear with time, and a tired one shows up as fluid at the pinion shaft or a whine from the differential. If the leak is left alone and the fluid level drops, the gears inside can be damaged, so it pays to replace the seal early. A genuine Timken part; call us to confirm proper fit.
Features
Timken grease and oil seal for the differential pinion
Keeps gear oil in where the pinion shaft exits the housing
Fluid at the pinion shaft or differential whine can point to a worn seal
