Replacement bearing shells for connecting rod. (order 2 for each connecting rod) Works with old style (non-bearing) and new style.

Old Part Numbers: KU86 1/4" compression x 1/8" male NPT air compressor compression elbow. Note: For COPPER tubing. If you are using nylon or plastic tubing, consider using our T1059.

Old Part Numbers: 1312100129Air compressor V-Belt, 4L510, 51" circumference. Replace if frayed or slipping.Specifications A-type belt, 1/2" wide Outside Dimension: 51" "A" Belt Conversion: A49

Old Part Numbers: 610-1125, DU101, GU101Complete rebuild kit for entire air compressor pump. Includes the piston rings, gaskets, intake and exhaust valves, unloader valves, and canister-style air filter elements (L54E hollow-style) for the GU, GCU, LU,...

Old Part Numbers: PVM, RCB-M-125Unloader pilot valve for air compressors. Cuts in at 95 PSI and out at 125 PSI. 1/4" MPT x 1/8" FPT for throttle control. Factory preset, yet can be adjusted for higher or lower pressures. Replace this control valve if...

Old Part Numbers: 63P-4Air compressor brass tubing insert plastic/nylon tubing, 1/4".

Old Part Numbers: 68-4-21/8" male NPT x 1/4" compression adapter for air compressor unloader/bleeder line. A very common adapter to attach the 1/4" OD unloader/bleeder line from the unloader valve on the pilot valve to the pump head.

Old Part Numbers: L100All the gaskets necessary to rebuild your D, DC, DCU, G, GU, GCU, L, LC, LU, LCU, MG or MGU Pump. (Incl. L3, L4,2-K31,2-L41,2-L51)