

The Graco 801473 Oil Seal Kit is a genuine replacement kit designed to maintain proper sealing in compatible Graco pressure washer pumps. It helps prevent oil leaks and protects the pump crankcase from water contamination.
The Graco 801473 Oil Seal Kit is a genuine replacement kit designed to maintain the proper sealing of the pump crankcase in compatible pressure washer pumps. Oil seals play a critical role in preventing pump oil from leaking out while also stopping water from entering the crankcase. Replacing worn seals helps ensure smooth operation, proper lubrication, and extended pump life.
This kit is commonly used during routine pump maintenance or repair when oil leakage or contamination becomes noticeable. Installing new oil seals restores the pump’s ability to maintain a secure barrier between the pumping chamber and the crankcase oil system.
| Part Number | 801473 |
|---|---|
| Product Type | Oil Seal Kit |
| Application | Pressure washer pump maintenance and seal replacement |
| Function | Prevents oil leakage and protects the crankcase from water contamination |
| Compatibility | Designed for specific Graco Hydra-Clean pressure washer pumps |
Oil seals are essential for maintaining the internal integrity of pressure washer pumps. Over time, seals can wear due to heat, pressure, and continuous use. Replacing them with the Graco 801473 Oil Seal Kit helps maintain optimal pump performance and prevents potential damage to internal components.
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