Old Part Numbers: FS-10-052Twist-lock air filter assembly for air compressors. 1/2" MPT. Includes 10-SOL filter element. Replacing the pump's air filter regularly is important to maintain the...

Old Part Numbers: L54EReplacement air filter element. 3-3/4" OD x 1-1/4" ID x 2-5/8" High. For A Series units and for filter assemblies with separate cover and wing nut (L54E). Includes the element...

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)...

Old Part Numbers: L140Emglo/Jenny complete air compressor valve plate assembly. Includes the valve plate, pre-installed intake and exhaust disc valves, and the upper and lower valve plate gaskets. If...

Old Part Numbers: K146

Old Part Numbers: K9Bearing for crankshaft. Order one for each side.

Old Part Numbers: 104-1007Valve plate gasket for air compressors. Also available in the KUVALVEKIT, Gasket Kit, or

Old Part Numbers: K36AWrist Pin Retainer (Bumper).

Old Part Numbers: 610-1026Complete gasket kit for your "K" model air compressor pump. Includes head gasket, valve plate-to-cylinder gasket, crankcase gasket, and bearing cover gaskets. If the...

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...

Old Part Numbers: 104-1008Head Gasket for air compressors. Also available in the KUVALVEKIT, Gasket Kit, or

Old Part Numbers: K145

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...

Old Part Numbers: K101K Pump rebuild kit includes all gaskets, valves, rings, seals, and air filter element (L54E hollow-style). Everything you need to rebuild your air compressor pump (for...

Old Part Numbers: K11EAir compressor oil seal. Oil leaking around the shaft? Remove flywheel and replace this seal. Need oil? 

Replacement bearing shells for connecting rod. (order 2 for each connecting rod) Works with old style (non-bearing) and new style.

Old Part Numbers: KU86 1/4" compression x 1/8" male NPT air compressor compression elbow. Note: For COPPER tubing. If you are using nylon or plastic tubing, consider using our T1059.

Old Part Numbers: KU181

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: KU101GIncludes rings, valves, gaskets, unloader valves, crankcase breather, and air filter element (G54E hockey puck-style filter). If you have a sudden loss of performance, if air...

Old Part Numbers: K32Piston only (no rings)

Complete KU replacement pump assembly with single-groove flywheel. Usually for constant spinning applications. The Jenny KU pump has head unloaders but can be used for both start/stop and constant...

Includes intake and exhaust valves and necessary gaskets. Torque to 225 in/lbs. If your unit is using oil, or is not performing like it once did, then you may possibly need to replace the valves...

Old Part Numbers: K101GK air compressor pump rebuild kit includes all piston rings, intake and exhaust valves, gaskets, and air filter elements (G54E hockey-puck style). Note 1: Kit does not include...

Air compressor pump with flywheel and air filter assembly. This pump has head unloaders and is typically used for gas-powered constant-run applications. Single-groove, 10.375" diameter flywheel...

Includes intake and exhaust valves and necessary gaskets. Torque to 225 in/lbs. If your air compressor unit is using oil or is not performing like it once did, then you may need to replace the valves...

1/4" body x 1/4" male NPT Industrial Steel Coupler for air compressors.

Pneumatic wheel. Does not include axle bolt.

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

Old Part Numbers: L54EThis handy maintenance kit includes one air compressor air filter element and one (1) quart of high-quality full synthetic lubricant to keep your air compressor running like a...

Old Part Numbers: KU101 Kit includes: Rings, Gaskets, Valves, Unloaders and hollow-style Air Filter Element (L54E hollow-style Filter). Note: Kit does not include K11E or K9.

SS TEFLON 5/8" OD x 25.75"

Old Part Numbers: K35Wrist Pin (Piston Pin) for conrod.

Old Part Numbers: L154Newer wingnut-style filter assy with L54E hollow-style element. Uses filter 150-1010-JE filter element. Replacing the pump's air filter regularly is important to maintain the...

Old Part Numbers: KU82 Replaceable o-ring for KU181 unloaders.

Valve Kit for the K Breaker Pump, KW270 and KHVB breaker pumps. Includes stainless steel valves and gaskets. Torque to 225 in/lbs.

Old Part Numbers: 220-1010, K20A

Old Part Numbers: K146TIf your pump has a W after the letter (KW, EQW, CCW etc.)your pump has stainless steel valves for corrosive environments.

Convert your couplers to normal (3/8") NPT fittings.

Old Part Numbers: L50Head for K pump (without unloaders).

Old Part Numbers: LU180Head Assy for K, G & W pump.

Old Part Numbers: K145TIf your pump has a W after the letter (KW, EQW, CCW etc.)your pump has stainless steel valves for corrosive environments.

Old Part Numbers: K30Cylinder for K series and D/DC/DCU air compressor pumps.

Old Part Numbers: 220-1093Flywheel, 10 3/8 inch. If yours is bent or cracked, replace it with this one. Save the rollpin.

Jenny blue paint for Jenny brand air compressors. 12oz spray can.

Old Part Numbers: L55Wingnut for old style air filter.

Old Part Numbers: L54EThis handy maintenance kit includes one air compressor air filter element and one (1) quart of high-quality synthetic blend lubricant to keep your air compressor running like a...

Old Part Numbers: K14Crankcase bolt (oil fill), K series

Stop making a mess! This oil drain tube makes changing your oil easy. Simply remove your oil drain plug and install the metric threaded end into your engine block. Changing oil has never been so...

Old Part Numbers: BREH-5(Item 42B) Keep your belt tight with this brace. Goes between pump and engine. Includes bolts.

New-style Jenny "K" replacement pump assembly with single-groove flywheel and air filter assembly. This pump is used on electric units that use a pressure switch without an unloader valve. This pump...

Old Part Numbers: K15O-ring for oil fill bolt

Old Part Numbers: K119Breather Valve Assy. (crankcase). Includes items K16, K17 & K18.