Old Part Numbers: 6011101Connecting rod, cap and bolts. (Order 2 if replacing both)

Old Part Numbers: 622401910016.93" OD flywheel for HP51 pump. Replace if warped or if any cooling fins are missing.Extra DetailsTorque flywheel bolt to 33-37 ft/lbs.

Valve Plate Assembly Kit includes: Cylinder Gasket (SKU 2236102199) Head-to-Valve Plate Gasket (SKU 2236102200) Valve Plate Assembly with valves, B6000 (SKU 6210717300) We recommend ordering this gasket kit, as it will save you money and will...

All gaskets needed for replacing leaky head gaskets on your pump. Includes: Head, Cylinder, Intercooler, and Aftercooler Gaskets. Make sure to torque the head bolts, intercooler bolts, and aftercooler bolts to the correct specification.

Old Part Numbers: SRV250065Air compressor safety relief valve. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.Specifications MPT Inlet: 1/4 in. FPT Outlet: 3/8 in. Preset Setting (PSI): 65...

Old Part Numbers: 019-0246, 019-0023Replacement air filter element, Rolair 431. Fits the K12 through K30 air compressor pumps. Replacing the pump's air filter regularly is important to maintain the performance and longevity of your air compressor. A...

Old Part Numbers: 2236102199Only available in the Gasket Kit, Head Gasket Kit or click on the part number or photo to order. We recommend ordering the gasket kit, as it will save you money and will ensure that you have all of the head gaskets. We always...