Air compressor pump motor cooling fan (OL197 Pump).  Replace if cracked or if missing any fins. Keep your pump cool so it will last.

Kit includes Connecting Rod/Piston, Piston Ring, Screw, Piston Cover and Cylinder. Everything needed to restore compression!

Old Part Numbers: 9412469Elbow 1/4" M Dob Cone includes the compression nut and ferrule.

Old Part Numbers: 9048062Air compressor check valve, 2-way. The check valve prevents air from backfeeding from the air tank. If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts off, replace this part. 

Old Part Numbers: AB-9075317Air compressor belt, Poly-V.Specifications 5-ribbed belt PJ 373 For units built AFTER March 2012