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Ring Set for Both Pistons K18Rings $59.09

Rol-Air Pump Parts

Product Details

Found under the following brands: Grip Rite, Master Force, Rol-Air, Norgren
Part Number: K18Rings

This item is contained in the following kits:

Description: Order rings if your unit is using oil and your valves are good. Hone the cylinder walls prior to installing. Order cylinder gasket if only removing cylinder and installing rings.

The piston rings provide compression in an air compressor pump by providing the seal in between the cylinder wall and the piston. In an oil-bath pump, there are usually two compression rings and one oil (scraper) ring to keep oil from passing the piston and into the head. In an oil-free pump, the piston is Teflon-coated and doesn’t require lubrication. If your pump is pulling oil into the head or if compression is very low (oil-bath pumps), replace the rings. If your pump isn’t pressurizing or if the piston ring is damaged along the outer perimeter (oil-free pumps), replace it. Also replace the cylinder sleeve when replacing the compression ring (oil-free pumps).
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Save Money When You Buy Two Or More!

Buy an extra Ring Set for Both Pistons to have a backup if it breaks in the future now before the manufacturer discontinues this. Not only will you save money on shipping by buying an extra one now, you'll now also receive a special quantity discount.

Buy two for a 10% discount!
Buy three for a 15% discount!
Buy four or more for a 20% discount!
Buy six or more for a 25% discount!

 

This item fits the following models:

Air Compressor Pump Parts - K18



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