Hella Tough Three Piece Rear Axle Shaft Seal Kit And Inner Outer Wheel Hub Bearing O Rings Fits Toyota 4Runner Pickup T100 Tacoma Tundra Oem 90310 50006 90313 48001 Stops Leaks Dead And Keeps Your Rig Humming Smooth Daily
✔️ Three piece assembly includes oil seals plus bearing o ring
This complete three piece axle seal pack tackles fluid leaks on 4Runner, Pickup, Tacoma, T100, and Tundra rear axles. Mechanics swap these out during hub bearing rebuilds to stop oil drops and keep dirt from eating into the gearing. Rolling this maintenance schedule keeps your driveline tight and saves cash on premature wear.
✅ Direct replacement oil seals match factory groove profiles for zero gaps✅ Heavy duty nitrile rubber resists brake dust and transmission heat
✅ Precision stamped bearing o rings fit directly onto tapered hub races
✅ Full kit covers both inner shaft contact points and outer main seal spots
💡 Why do rear axle shaft seals leak after a standard replacement job?
Most folks burn through these parts quick when they skip proper hub cleaning. Here’s how to get your rig running smooth and keep things handy:
- Scrape off old gasket slurry and sand metal contact faces flat
- Rub light gear oil on fresh lip edges so they wont tear during pressing
- Align hub races perfectly before seating to maintain unbroken seal tracking
- Torque wheel spindle nuts to spec since loose axles destroy fresh rubber tracks