Chicago Pneumatic

Oil Sight Glass, aluminum. 1/2" BPT.

Old Part Numbers: 4950100Torque to 27 lbs. Older gasket may have had 8 bolt holes. The newer gasket now has 12 bolt holes.

Old Part Numbers: 2236109236, A012030Air Compressor Pump Head Kit includes bare head only. Does not include the head gasket.  Keep blowing head gaskets? Order a new head AND valve...

Includes all 3 rings for the larger, low-pressure (LP) piston for the B5900 air compressor pump. Hone the cylinders before installation.

Connecting Rod Assy. Does NOT include 6222726100 Insert Bearings. Order 2 per rod if needed!