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Piston Ring Set (VT-2104) VT210400AJ - VT-210400AJ $24.23

Campbell Hausfeld Oil, Electric Parts

Product Details
VT210400AJ - Piston Ring Set (VT-2104)

Found under the following brands: Campbell Hausfeld, Maxus, Westward, Popular Brands, Craftsman, Kobalt, Speedaire, Ridgid
Part Number: VT210400AJ (VT-210400AJ)


VT-2104 replaced by VT210400AJ

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 Parts - FL-3305, FL3305
Air Compressor Parts - 106.152581
Portable Single-Stage Air Compressor Parts - VT9101, VT9102
Air Compressor Pump Parts - VT470401

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