416556 Heavy‑Duty Transmission Shaft Oil Seal Repair Kit for Motor Grader Gearbox System Maintenance

1. Quick Details of  seal 416556:

2. 416556 picture:

3. Service part number :

4. FAQ

Q: What are the material characteristics of oil seal kit part number 416556?
A: Part number 416556 uses nitrile‑butadiene rubber sealing lip paired with zinc‑phosphate treated carbon steel shell. This material set delivers stable oil‑resistant performance and good anti‑deformation capacity under continuous gearbox vibration.

Q: What visual appearance can we get for seal components of part number 416556?
A: For part number 416556, rubber sealing parts show fine matte black surface, and the metal shell presents uniform silver‑grey anti‑corrosion finish without additional painting treatment.

Q: Where is this oil seal kit installed on motor grader?
A: This seal kit is assembled at the output shaft position, between rotating transmission shaft and stationary gearbox housing.

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.

5. Exhibition and Wearhous

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