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You Are Here: Front Page » Air Compressor Parts: Belts, Filters, Regulators & More » Kobalt Air Compressor Parts for 70+ Different Models » KOBALT Pump Parts » KOBALT Belt Driven Pump Parts » 054-0256 Wrist Pin Retaining Ring Kellogg MASTERTOOLREPAIR.COM

Kobalt Wrist Pin Retaining Ring Kellogg 054-0256 $2.62

KOBALT Belt Driven Pump Parts

Product Details
Kobalt
Brand: Kobalt
Part Number: 054-0256

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 - PXCMV5048055, 040-0431
Air Compressor Pump Parts - 040-0427
Air Compressor Pump Parts - LP335SK, 040-0387


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