Oil Sight Glass so you can keep an eye on the pump's oil level. Note: Order this item for models 4B246C and for pumps that have a threaded oil breather!

Old Part Numbers: PU015900AG, PU015900AJ, PU015900AVCast-iron replacement air compressor flywheel, 10" O.D. x 3/4" I.D. Includes the set screw and key.Specifications 3/16" keyway 1/2" 4L, "A"-section vee groove

Old Part Numbers: VT-4, VT252901AJ, VT273200AJOrder this kit for older VT pumps using this style gasket kit includes head, valve plate assembly, gaskets, head bolts, and air filter kit.Note 1: The New style pump head has only one air line coming off of...

Old Part Numbers: PM004904AVKey for Flywheel, 3/16" x 1" length. Replace this if missing to keep your flywheel securely on the pump shaft.

Felt Air Filter Element for pump. Replacing your air filter element when it is dirty will increase the efficiency of the pump and increase the life of the air compressor

This handy maintenance kit includes a VH series air filter assembly and one (1) quart of high-quality synthetic blend lubricant to keep your air compressor running like a champ! Metal air filter with element, 1/2" MPT. For VT, TQ, and VH air compressor...

Old Part Numbers: ST128415AVAir compressor pilot unloader valve. Male Flare inlet and 1/2" MPT outlet. Cuts in at 105 PSI and out at 135 PSI. This is the brains of your air compressor. It unloads pressure to the tank when it hits 135 PSI. Note: Do NOT...