417254 Transmission Output Shaft Oil Seal Kit Complete Repair Replacement Parts for Backhoe Loader Gearbox Overhaul Maintenance

1. Quick Details of  seal 417254:

2. 417254 picture:

3. Service part number :

4. FAQ

Q: What construction machine does part number 417254 fit for?
A: Part number 417254 oil seal kit is specially designed for backhoe loader transmission output shaft assembly.

Q: What core sealing performance can part number 417254 offer for backhoe loader?
A: 417254 seal kit prevents gear oil leaking from transmission output end and stops dirt and splashing soil entering gearbox interior.

Q: What raw materials are applied to manufacture this oil seal kit?
A: Sealing lip adopts oil‑resistant NBR nitrile rubber, outer shell uses Redicoat anti‑rust coated steel.

Q: What color will customers receive for this sealing repair kit?
A: Rubber sealing component is black, metal shell presents distinct reddish‑brown anti‑corrosion coating surface.

Q: What sealing accessories are included inside this full overhaul kit?
A: It includes double‑lip main oil seal, garter tension spring, dust‑proof seal and matched assorted O‑ring groups.

Q: Where is this oil seal kit installed on wheel excavator?
A: It is fitted at the clearance between rotating axle shaft and stationary axle housing.

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 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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