Old Part Numbers: K35Wrist Pin (Piston Pin) for conrod.

Old Part Numbers: F51

LOCK,FLANGE,HEX,SERR,ST,PLTD,5/16-18

Old Part Numbers: PB2HP, 145-175 PSI; If your valve is leaking on the side of the switch do not order this part. Order check valve instead. 

Old Part Numbers: 220-1093Flywheel, 10 3/8 inch. If yours is bent or cracked, replace it with this one. Save the rollpin.

Old Part Numbers: 421-1001Complete "F" model replacement pump for air compressors, with flywheel and air filter. For stop/start applications. Ready to bolt on and run. Just add oil. Made in the USA. Need oil? Click here for synthetic and...

Old Part Numbers: 320-1177, 320-1044, BGKDPlease Note: New Style Belt Guard. If Your Serial Number Begins With Letters A-F you will need to purchase quantity  2 of each 5/16”x1” hex stock and 5/16”x 1/2” bolts from your local hardware store to adapt this...