417545 Steering Pump Oil Seal Kit Complete Overhaul Repair Spare Parts for Wheel Loader Steering Pump Assembly Maintenance Replacement

1. Quick Details of  seal 417545:

2. 417545 picture:

3. Service part number :

4. FAQ

Q: Which construction machine does part number 417545 fit for?
A: Part number 417545 oil seal kit is specially produced for wheel loader steering pump assembly overhaul and servicing.

Q: What sealing performance can part number 417545 provide for steering pump system?
A: 417545 oil seal kit confines hydraulic fluid inside steering pump housing, avoids fluid loss at rotating shaft position, and stops fine sand and humid air from corroding internal pump rotor parts.

Q: What raw materials constitute this steering pump oil seal kit?
A: Sealing lip adopts wear‑resistant NBR nitrile rubber, stamped steel skeleton goes through zinc‑phosphate treatment to improve bonding strength between rubber and metal base.

Q: What color appearance will customers get for this sealing repair kit?
A: Rubber sealing components are matte black, zinc‑phosphate steel skeleton shows uniform dim grey metallic texture.

Q: What sealing spare parts are contained within this full overhaul kit?
A: It includes main shaft single‑lip oil seals, small‑size garter tension springs, auxiliary inner anti‑leak rings and assorted matching O‑rings for pump reassembly.

Q: Where is this oil seal kit installed on wheel loader?
A: These sealing parts fit into the annular gap between rotating steering pump drive shaft and stationary pump front housing bore.

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.

5. Exhibition and Wearhous

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