415263 Heavy‑Duty Steering Axle Oil Seal Repair Kit for Wheel Dozer Steering Axle System Overhaul

1. Quick Details of  seal 415263:

2. 415263 picture:

3. Service part number :

4. FAQ

Q: What material advantages does oil seal kit part number 415263 possess?
A: Part number 415263 adopts nitrile‑butadiene rubber sealing lip and zinc‑phosphate treated steel shell. This material combination delivers excellent oil‑resistance and anti‑vibration performance under frequent steering swing load.

Q: What appearance features can we observe for seal components inside part number 415263?
A: For part number 415263, rubber sealing parts show fine smooth black surface, and metal shell presents uniform silver‑grey anti‑corrosion finish without additional surface spraying.

Q: Where is this oil seal kit installed on wheel dozer?
A: This oil seal kit is assembled at the joint between steering knuckle and steering axle housing, sealing the rotating position of steering axle assembly.

Q: What early‑warning symptoms tell us seals need to be replaced?
A: Watch for slow gear oil seepage at shaft end and intermittent low‑pitch tapping noise when wheel dozer travels over uneven rough ground.

Q: What practical performance advantages does Redicoat treatment bring for steel shell?
A: This special surface treatment improves shell fitting performance and rust‑proof capacity, adapting to dusty quarry sites with mud and alternating humidity conditions.

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.

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