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You Are Here: Front Page » Air Compressor Parts: Belts, Filters, Regulators & More » Coleman Powermate Air Compressor Parts | Air Compressor Parts Online » Coleman, Sanborn Pumps & Parts » 6212867000 Compression Ring (AB9020041) aircompressorpartsonline.com

Compression Ring (AB9020041) $20.91

Coleman, Sanborn Pumps & Parts

Product Details
6212867000 - Compression Ring (AB9020041)

Found under the following brands: Chicago Pneumatic, US General, Belaire, Kobalt, NAPA, IMC-ATLAS COPCO
Description:

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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This item fits the following models:

Air Compressor Pump Parts - B3000
Air Compressor Pump Parts - ABB3800, 779101



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