Old Part Numbers: PG3Replace if misreading or broken.

Old Part Numbers: K133This air compressor pump ring kit includes rings for two pistons. Order two sets for v-twin air compressor pumps. Stagger rings and hone cylinders.  Replace if the pump is losing compression or using too much oil.Technical...

Old Part Numbers: L21K, 310-1001-01Replace this if worn or damaged. Torque to 120 in lbs. (Includes bearing shell inserts). NOTE: These new-style rods will install on old-style (non-bearing insert) pumps, as well as on the new-style pumps! For older...

See Specs for CFM output. This pump replaces the EQU pump. New pump w/ flywheel & air filter assemblies. Has head unloaders for constant run units (gas). Has two-groove Flywheel. Need oil? Click here for synthetic and synthetic-blend air...