Jenny Products, Inc.

Old Part Numbers: 421-1001Complete "F" model replacement pump for air compressors, with flywheel and air filter. For stop/start applications. Ready to bolt on and run. Just add oil. Made in the USA...

Jenny W Air Compressor Pump Replacement, Complete Assembly with Flywheel & Air Filters, 3 - 5 HP. For start/stop applications. Has two-groove 16" OD Flywheel. Note: Truck freight shipping only...

See Specs for CFM output. Complete pump w/ flywheel and air filter. Ready to bolt on and run. Just add oil. Has two-groove Flywheel. Need oil? Click here for synthetic and synthetic-blend...

Complete K model replacement pump assembly with single-groove flywheel and air filter assembly. Usually for stop/start applications. Same as the KU pump except the Jenny K pump does not have head...

The C-series pump is a new pump from Jenny and has a longer stroke than the K pump, delivering more CFM. It's used with 6.5 HP electric motors.See Specs for CFM output. Usually for "stop-start"...

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...

New-style Jenny "K" replacement pump assembly with single-groove flywheel and air filter assembly. Usually for stop/start applications. Same as the "KU" pump, except this pump is for serial numbers...

Old Part Numbers: FU101Rebuild kit for FU style pump. Has unloader, valves, rings, gasket and felt air filter. (For FU pump w/ unloader in head)