07440-66150 0744066150 BUSHING,PLANE OF D65P-8 D65A-8

1. Quick Details of  seal 07440-66150:

2. 07440-66150 parts on group :

3. 07440-66150 picture:

4. Service part number :

5. FAQ

Q: What construction machine does part number 07440-66150 oil seal fit for?
A: Part number 07440-66150 oil seal is developed for bulldozer hydraulic steering control valve shaft maintenance and hydraulic oil leakage troubleshooting.

Q: What raw materials are used to make the 07440-66150 oil seal?
A: 07440-66150 oil seal uses high heat resistant FKM rubber sealing lip and cold stamped metal shell, it can keep good elasticity under repeated steering pressure cycles.

Q: What core sealing purpose does this oil seal serve?
A: It seals the gap between steering valve rotating shaft and valve housing, keeps hydraulic oil inside the steering valve and prevents fine sand from entering the internal valve spool assembly.

Q: Where will this oil seal be mounted on the bulldozer?
A: It is installed in the shaft bore of bulldozer hydraulic steering control valve, fitted around the rotary control shaft.

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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