417316 Heavy‑Duty Double‑Lip Rotary Shaft Oil Seal Kit for Motor Grader Wheel Reduction Shaft Maintenance

1. Quick Details of  seal 417316:

2. 417316 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 motor‑grader seal kit adopt?
A: It uses double‑lip combined layout. Outer dust lip blocks road gravel, silt debris and muddy water splashes under long‑time road leveling working conditions.

Q: What temperature scope can this seal work stably?
A: It keeps reliable sealing performance from ‑35℃ up to 110℃ under dusty and vibrating road‑construction environment.

Q: Where is this oil seal kit installed on machinery?
A: It is assembled on wheel‑reduction rotating shaft assemblies of motor grader road‑building equipment.

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

Q: How will this sealing kit perform with common onsite lubricants?
A: HNBR rubber delivers great aging‑resistance and keeps low‑swelling rate for wheel reducer gear oil and hub bearing grease.

Q: What storage suggestions should we follow for spare seal kits?
A: Store in cool dry well‑ventilated warehouse, avoid heavy stacking compression, sharp scratches and long‑term damp air erosion.

Q: Can port maintenance technicians reuse these seal assemblies after disassembly?
A: Re‑installation is not recommended. Lip pre‑tightening stress will weaken after removal and may trigger slow lubricant leakage under humid port conditions.

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

Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More