Old Part Numbers: 9428080Aftercooler kit includes the Aftercooler and Gasket. NOTE: Does not include the bolts, order separately.

Old Part Numbers: 2236102115, 3600100, 3600181, 9428071For B3800 pump. Bolt and Washer included. 13.78" OD. Bore - 2.36”.

Old Part Numbers: 1312100119Replacement B2800 pump with RIGHT-hand discharge. Inline twin-cylinder, single-stage, aluminum w/ steel sleeves. 10 CFM @ 1,400 Max RPM. If your discharge is on the left side, you will need to flip the valve plate and...

Old Part Numbers: 9428120Piston ring and gasket set for the B2800 / B3800 / NS18S air compressor pump. NOTE: Includes rings for both pistons.

Bottom crankcase gasket for B2800 pump. 12-hole style.

Old Part Numbers: 6211848600Air compressor flywheel bolt, M8 x 30mm left-hand thread.

This handy maintenance kit includes a B3800/B4900 air filter element and one (1) quart of high-quality synthetic blend lubricant to keep your air compressor running like a champ! Replace the air filter every 3-4 months if the air compressor is used...

Old Part Numbers: DT031, DT022Discharge tube from the pump head to tank. NOTE: The 1/2" Compression sleeves and nuts NOT included. Must be cut to size for proper installation.