473237 Vibration Motor Shaft Overhaul Oil Seal Repair Kit for Road Roller

1. Quick Details of  seal 473237:

2. 473237 picture:

3. Service part number :

4. FAQ

Q: Can this oil seal work steadily on rotating shaft assemblies?
A: Yes, the specially designed sealing lip fits rotary shafts to block internal lubricant leakage.

Q: What color features do these sealing components have?
A: Rubber lip is black, and outer steel shell shows characteristic reddish‑brown anti‑corrosion coating surface.

Q: Which core assembly of the machine does this kit repair?
A: It matches vibration motor shaft assembly, preventing hydraulic oil leakage on rotating shaft end of road roller.

Q: Are these seals suitable for long‑time high‑frequency vibration working condition?
A: Yes, it can resist continuous high‑frequency vibration load generated during road compaction operation.

Q: Does this kit contain all sealing accessories for one vibration motor overhaul?
A: Yes, it includes complete oil seals, garter springs and dust‑proof auxiliary rings for single motor maintenance.

Q: What working temperature range can these sealing parts endure?
A: Stable sealing performance within ‑30℃ to 130℃ under outdoor road construction environment.

Q: What installation reminders should field mechanics follow strictly?
A: Keep sealing lip away from sharp edges; do not apply heavy impact onto coated steel housing in pressing‑in process.

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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