8971229370 Isuzu SEAL; OIL,RR, Price: 6.90$, Weight: 0.19kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Isuzu |
8971229370 |
SEAL; OIL,RR |
1378 |
0.19 |
2-3 |
6.90$ |
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Musashi |
I3675
|
RR INNER OIL SEAL
|
0 |
0.253
|
4-5
|
4.64$
|
Not Available |
Rear Oil Seal for Differential/Rear Axle Housing
This rear oil seal is a critical sealing part that keeps gear oil where it belongs inside the rear axle or differential area. It helps protect bearings, gears, and brake components from oil contamination. For Isuzu drivetrains, a tight seal here means quieter running, longer axle life, and fewer leaks on the workshop floor ✅.
Why this seal is needed
Rear axles work under heavy load and heat. As the axle shaft rotates, oil is constantly splashing around for lubrication. This seal creates a barrier between the rotating shaft and the stationary housing, preventing gear oil from escaping and blocking dust, water, and road grit from entering ?️.
How it works
Inside the seal, a flexible lip rides on the axle surface with spring tension. That lip maintains contact while allowing smooth rotation. The outer case presses firmly into the housing to stop seepage around the seal body ⚙️.
What happens if it’s worn or broken
A damaged seal can cause oil leaks, low differential oil level, whining noises, overheating, and bearing failure. Leaked oil may reach brake shoes/pads, reducing braking power and creating a burning smell ?. Replacing the seal early prevents costly axle repairs.