Rear Axle Shaft Oil Seal

This small seal does a big job in the rear axle housing. It keeps gear oil where it belongs and blocks dust and water from reaching the axle bearing. When you service brakes, bearings, or notice oil near the rear wheel, this part is often the real cause ?.

Why this seal is needed

The axle spins constantly, and the differential oil is under splash pressure. A tight sealing lip prevents leaks while allowing smooth rotation. Without a healthy seal, the axle area becomes messy, unsafe, and expensive to repair.

How it works

The rubber lip rides on the axle shaft surface, while the metal outer case presses firmly into the axle tube. A spring inside the lip keeps steady tension, maintaining a clean oil film for long life ✅.

What happens if it’s broken

Leaking oil can soak brake shoes/pads, reduce braking power, and attract grit that wears bearings fast. Low differential oil may lead to whining noise, overheating, and gear damage. Ignoring it can turn a simple seal swap into a full axle rebuild ⚠️.

Compatibility

• 6 Wagon