455134 455-134 WASHER OF MX45

1. Quick Details of  seal 455134:

2. 455134 parts on group :

3. 455134 picture:

4. Service part number :

5. FAQ

Q: Can this oil seal work steadily on rotating shaft assemblies?
A: Yes, the specially designed sealing lip fits rotary shafts to block internal lubricant leakage.

Q: What installation tips should mechanics follow during field replacement?
A: Clean and polish shaft surface to remove burrs, apply thin grease layer before pressing‑in; avoid sharp tools damaging sealing lips.

Q: What lubricants work well with this rear axle seal kit?
A: It matches rear axle gear oil and medium‑heavy lithium‑complex bearing grease for backhoe loader drive axle assemblies.

Q: Can this seal keep site mud and splashing water out of axle housing?
A: Yes, the outer mud‑deflecting lip can repel muddy debris effectively, preventing internal lubricant leaking out along rotating rear axle shaft.

Q: What installation advice should mechanics follow during on‑site replacement?
A: Clean and polish shaft surface to remove fine burrs, spread thin uniform grease before pressing‑in; avoid sharp edges cutting sealing lip working surface.

Q: What real‑world benefits does Redicoat treatment bring for steel shell?
A: This coating improves shell bore‑fitting performance and rust resistance, adapting to muddy construction sites with mixed digging and travelling operations.

Q: How will this sealing kit interact with construction‑site lubricants?
A: Nitrile rubber keeps stable dimensional property and low‑swelling rate against transmission gear oil and conveyor bearing grease.

Q: What abnormal conditions indicate oil seals should be replaced?
A: Lubricant leaks out from conveyor drive shaft end, conveyor runs unevenly, periodic scraping noise occurs and drive housing produces obvious over‑heat during paving work.

Q: What risk will scratch damage bring to electrophoretic coated shell?
A: Once the coating layer is scratched off, bare steel will corrode gradually, which may lead to seal loosening and unexpected oil leakage.

Q: How well can this full sealing kit block mud, gravel dust and hot gear oil mist on muddy outdoor road job sites?
A: The multi-layer flexible rubber lip scrapes thick mud off the shaft surface, the fully enclosed plated metal shell blocks coarse dust particles, and inner auxiliary rubber layers isolate high-temperature oil mist to protect internal precision gears.

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