Old Part Numbers: KK-4964Includes piston / rod assembly with piston ring, cylinder, and rod bearing.  If you have a sudden loss of performance, replacing the cylinder sleeve and piston ring usually restores compression in oil-free units. Inspect the...

1/4" male NPT x 1/8" female NPT brass bushing reducer for air compressors.

Old Part Numbers: A12368, a12368

Old Part Numbers: A14877, N044990, SS-1286, 5130029-00, 5131153-001/4"-18 x 1" male NPT close pipe nipple. For model D55167 type 1 & 2 and others. Remember to apply plumber's tape to the threads.

Old Part Numbers: SSF-993 Also available in Fastener Kit # KK-4929.

Plastic shroud (cover) Screw, #10-9 x .500 Thd.