415371 Heavy‑Duty Transmission Output Shaft Oil Seal Repair Kit for Wheel Loader Gearbox Service

1. Quick Details of  seal 415371:

2. 415371 picture:

3. Service part number :

4. FAQ

Q: What material characteristics does oil seal kit part number 415371 possess?
A: Part number 415371 uses nitrile‑butadiene rubber sealing lip and manganese‑phosphate treated steel shell. This material combination delivers stable resistance against transmission oil and keeps good elastic recovery under continuous gearbox torsional vibration and frequent load shifting.

Q: What visual features can we observe for seal assemblies of part number 415371?
A: For part number 415371, rubber sealing components show fine semi‑matte black surface, and metal shell presents uniform dark silver anti‑corrosion finish without extra paint or secondary spraying treatment.

Q: Where is this oil seal kit installed on wheel loader?
A: This seal kit is fitted between rotating transmission output shaft and stationary gearbox housing, located at the rear output end of wheel loader main transmission assembly.

Q: What core practical functions can this oil seal kit achieve?
A: It keeps transmission gear oil sealed inside gearbox inner cavity, and prevents yard dust, fine gravel and splashing muddy water from invading internal gear and bearing assemblies.

Q: What warehouse storage tips for unopened seal kits?
A: Keep in cool dry indoor zone. Avoid heavy stacking extrusion, sharp scratches and long‑time exposure to heat sources and ultraviolet rays.

Q: What practical working sign tells technicians to replace seals promptly?
A: Gradual grease seepage mixed with street sand and dust particles around brush‑drive housing indicates seal abrasion and gradual aging performance drop.

5. Exhibition and Wearhous

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