370014A Travel Motor Oil Seal Kit For Excavator Rotary Shaft High‑Temperature Oil Retaining And Mud‑Proof Sealing

1. Quick Details of  seal 370014A:

2. 370014A picture:

3. Service part number :

4. 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: Where is this oil seal kit installed on excavator?
A: It is pressed into travel motor housing bore and wraps around the rotating drive shaft to realize dynamic rotary sealing for travel motor assembly.

Q: What core functions does this seal fulfill on muddy construction sites?
A: It confines internal gear oil inside travel motor housing, and isolates outside mud, sand particles and splashing water away from internal gear and bearing parts.

Q: Can this seal maintain reliable sealing under continuous travel vibration and elevated oil temperature?
A: FKM rubber retains good elasticity under high‑temperature working oil, electrophoretic coating protects steel shell from rust even in wet muddy surroundings.

Q: Are these oil seal kits manufactured according to standard housing bore specifications?
A: Each complete kit is precision processed to fit standard travel motor housing bore dimensions for excavator equipment.

Q: Will frequent forward‑reverse travel rotation accelerate abrasion of sealing lip?
A: Specially adjusted lip contact pressure reduces friction heat output, slowing lip wear under long‑term bidirectional rotary working cycles.

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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