473232 Vibration Motor Shaft Overhaul Oil Seal Repair Kit for Road Roller

1. Quick Details of  seal 473232:

2. 473232 picture:

3. Service part number :

4. FAQ

Q: What materials are used for this oil seal repair kit?
A: It adopts high‑performance HNBR rubber sealing lip and anti‑rust painted steel shell, offering good ageing resistance against high‑temperature hydraulic oil and road dust.

Q: What color can I observe from each component of this kit?
A: The rubber sealing rings are black, and the outer steel shell presents matte dark‑brown painted surface finish.

Q: Which assembly of the machine does this seal kit apply to?
A: It fits vibration motor shaft assembly, preventing hydraulic oil leakage at the rotating shaft end of road roller vibration unit.

Q: Can these sealing parts withstand continuous high‑frequency vibration during compaction work?
A: Yes, it adapts long‑time mechanical oscillation and pressure change when the machine compacts asphalt and soil layers.

Q: Does this kit include all sealing parts for one vibration motor full overhaul?
A: Yes, it contains matched oil seals, wound garter springs and anti‑extrusion backup rings for single motor maintenance.

Q: What temperature range can these sealing parts keep stable working performance?
A: It maintains reliable sealing effect from ‑20℃ up to 165℃ under outdoor high‑temperature road construction environment.

Q: What should repair mechanics pay attention to during installation?
A: Avoid scratching the rubber lip by shaft splines; do not knock or deform painted steel shell in the pressing‑in process.

Q: Can this oil seal kit fit torque converter assemblies of multiple wheel loader series?
A: It is manufactured for fixed shaft and bore dimensions, please confirm dimension specifications before placing purchase orders.

Q: What abnormal conditions indicate oil seals should be replaced?
A: Lubricant leaks out from conveyor drive shaft end, conveyor runs unevenly, periodic scraping noise occurs and drive housing produces obvious over‑heat during paving work.

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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