3-5 HP TWO STAGE. THIS TWO STAGE PUMP WILL FIT OR REPLACE MOST BRANDS. CAST-IRON CYLINDER AND ALUMINUM-STANDARD FLYWHEEL. COMES W/ 15.16 OD FLYWHEEL AND AIR FILTER. We carry motors, compressor parts, rebuilding/tune-up kits for all major brands of air compressors. Give us a call! The item “ROLAIR 3-5HP TWO…