Old Part Numbers: K14Crankcase bolt (oil fill), K series

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

Old Part Numbers: L54EThis handy maintenance kit includes one air compressor air filter element and one (1) quart of high-quality synthetic blend lubricant to keep your air compressor running like a champ! For "A" series units, and for filter assemblies...

Old Part Numbers: BREH-5(Item 42B) Keep your belt tight with this brace. Goes between pump and engine. Includes bolts.

5/8.