Brand new pump for electric motor start/stop units. Includes filter assembly and flywheel. The G and MG is the same Pump. Has 10.375" diameter, 2-groove Flywheel.  See the Extra Details for more info! Need oil? Click here for synthetic and...

Old Part Numbers: KU81

Old Part Numbers: KU181Air compressor unloader valve, includes washer. If your unit is using too much oil or is not performing like it once did, then you may need to replace the valves. 

Old Part Numbers: K25For flywheel. Replace when rebuilding pump. Included in the KU Rebuild Kit.

Old Part Numbers: L23A, 220-102810-3/8" OD Flywheel for model "D", includes K25 roll pin.

Old Part Numbers: D57

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...