Product Description
This fits most Generac 5987, 6595, and 6022 Power Washers.
This is the new, direct replacement for units that were shipped with a Generac 0h9565 pump.
This pump is rated at 2400 PSI at 2.2 Gallons Per minute. Your power washer may be rated higher than this but still uses this pump.
Most power washer pumps look alike. If you do not know what pump you need, use our Part request form for a quick answer.
Nothing stalls productivity faster during a pressure washer job than a pump that can’t deliver the pressure you expect. The Generac 0K1663 Axial Pump is designed to restore strong, steady water flow when your power washer or generator-driven system begins to lose effectiveness. When pressure drops or output feels uneven, replacing the pump can bring your equipment back to working the way it should, so jobs don’t take longer than necessary.
Axial pumps play a critical role in creating water pressure by converting engine power into a consistent flow. Wear, internal leaks, or damaged seals can lead to weak spray, pulsation, or reduced cleaning power. Configured to integrate smoothly with existing fittings and mounts, a replacement axial pump supports consistent water circulation and stable pressure during use.
OEM Generac parts from Generator Magic are selected to support long-term equipment operation and proper system function. The Generac 0K1663 Axial Pump is a trusted Generac replacement pump that ensures steady pressure and dependable results, so your equipment is ready when the work begins. Bring back the pump strength your equipment needs with a replacement built to sustain strong fluid movement and consistent operation.
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Product Reviews
3 Reviews Hide Reviews Show Reviews
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When I received the pump It was ready to install and after installing it worked perfectly.
Great service and fast to get it.
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Pump
Prompt shipping and fits great.
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Perfect fit
My husband had me to order this pump for a 2022 generic pressure washer. Our grandson just had to take the old one off and put the new one on and it worked like a new one. We have use the power washer to wash deck chairs. I would very much recommend this part.
