Rebuild kit for the C2 V-twin air compressor pump. Includes all rings, gaskets, valves, and air filter elements. NOTE: Does not include the conrod bearing inserts. If you need the inserts, order the 1312100781 overhaul kit. If you have a...

.75 NPT Inline Check Valve

Old Part Numbers: 044-005119" OD, 1.57" bore ID, "2B"-groove flywheel for v-twin SC46/U1259/EC10/C2 pumps.Extra DetailsThis flywheel takes two "B"-groove belts, which are 5/8" wide.