Search result for: 383423JA0A
SEAL-OIL
Part number: 383423JA0A
Availability: 52
Weight, kg: 0.023
Processing: 2-3 days
Make: Nissan
Made in: Japan

19.62$
Rear Differential Oil Seal
Why This Part is Important
The rear differential oil seal is vital for keeping differential fluid inside the differential case. It protects the gears and bearings by preventing oil leaks that could lead to friction and overheating. Without this seal, the differential oil may leak, causing significant damage over time.
How This Oil Seal Works
The oil seal sits between the axle and the differential housing. Its function is to contain the differential oil and stop dirt or moisture from entering. As the axles spin, the sealβs rubber lip keeps a tight fit for maximum protection.
What If This Part Breaks
- Leaking oil stains under your car
- Unusual whining or grinding noises
- Damage to differential gears and bearings
- Potential costly repairs
Immediate replacement is needed if you spot leaks or hear strange noises from the rear axle area.
Compatible Models
- Qx60 Hybrid
- Qx60/Jx
- Qx60 Hybird
