This compressor works to increase the pressure of the fluid as needed and transport the fluid to its desired destination. NEW SANDEN COMPRESSOR Part(s) Included 303373000: Compressor (x1) Specifications Weight: 17.56 lbs Stocked As: 72162168 Fitting Description: Vert. Tube-O 1″x1″ Pulley Diameter: 5.250″ Pulley Grooves: 2A Series Number: SD510 Volts: 12 Replaces: 72162168-R Fits 100, 120, 125 Workhorse, 140, 145 Workhorse, 170 Workhorse, 195 Workhorse, 2105, 2110, 2-135, 2-155, 2180, 2-88, 4180, 4210, 4225, 4270, 60 American, 6065, 6085, 6105, 6125, 6145, 6175, 6195, 80 American, 9130, 9150, 9170, 9190, 9630, 9650, 9670, 9690, Bc I/Ii series, Ca-Industrial series, Cm Iv series, Cu-Industrial series, KM IV series, SM IV series, Swc I/Ii series, Tiger I/Ii series, Wc I/Ii series