Old Part Numbers: B6000Complete B6000 replacement pump assembly with flywheel and air filter. For 5 - 7.5 HP applications.  Need oil? Click here for synthetic and synthetic-blend air compressor oil to keep your compressor running like new...

Bare piston, Atlas Copco 6222-7282-00 Piston 60 Pin 20 Geniune OEM part

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.