417484 Heavy‑Duty Dual‑Lip Rotary Shaft Oil Seal Kit for Wheel Loader Final Drive Shaft Maintenance

1. Quick Details of  seal 417484:

2. 417484 picture:

3. Service part number :

4. FAQ

Q: What materials compose this oil seal kit?
A: The sealing lip is XNBR carboxylated nitrile rubber for superior wear resistance, and outer shell is galvanized stamped‑steel equipped with high‑strength helical garter spring.

Q: What lip structure does this wheel‑loader seal kit adopt?
A: It applies dual‑lip integrated layout. Outer dust lip blocks construction‑site gravel dust, soil debris and muddy splashes under heavy‑load material‑shoveling jobsite conditions.

Q: What temperature range can this seal keep stable operation?
A: It maintains reliable sealing performance from ‑40℃ up to 115℃ under strong‑vibration and dusty outdoor working environment.

Q: Where is this oil seal kit mounted on equipment?
A: It is assembled on final‑drive rotating shaft assemblies of wheel loader earth‑moving construction machinery.

Q: Does this overhaul kit contain complete matching sealing accessories?
A: Yes, matched backup rings and assorted small auxiliary gaskets are included for full final‑drive system servicing.

Q: How will this sealing kit perform when exposed to on‑site lubricants?
A: FKM fluorine‑rubber delivers excellent heat‑resistant and oil‑resistant property and keeps low‑swelling rate for mineral‑based gear oil and bearing grease.

Q: Which mechanical position is this oil seal kit assembled on?
A: It is fitted on brush‑drive rotating shaft assemblies of road sweeper street‑cleaning machinery.

Q: Does this overhaul kit include full set of auxiliary sealing accessories?
A: Yes, matched backup rings and assorted small auxiliary gaskets are included for complete brush‑drive system servicing.

Q: Can maintenance workers reuse these seal components after disassembly?
A: Re‑installation is not recommended. Lip pre‑load tension will decrease once removed and may result in slow lubricant leakage.

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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