Relpaces part number: IL3W4676AD, 1L3Z-4676-A, E8TZ-4676-B, BL3Z4676A
Package: 1 Pack Differential Pinion Seal
Function: This rear differential pinion seal keeps gear oil inside the axle, preventing leaks and maintaining smooth, quiet power transfer to the wheels
Installation: After lifting the vehicle and removing the driveshaft, pull the pinion yoke, pry out the old seal, tap the new one squarely into the bore, reinstall the yoke, and torque the pinion nut