Old Part Numbers: 019-0246, 019-0023Replacement air filter element, Rolair 431. Fits the K12 through K30 air compressor pumps.

Old Part Numbers: TF060402AVCampbell Hausfeld Tube Fitting with Compression Nut (175 PSI) for air compressors. Head Fitting including screws, compression nut, compression sleeve and o-rings.

Old Part Numbers: SV25200, SRV250200, 1229O-200, 9710533300, 136-0007RPAir compressor safety relief valve, 1/4" MPT, 200 PSI. If your valve leaks below the pressure listed on the side of the valve,...

Old Part Numbers: TF059700AJ, TF061700AJBroken valve causing slow pressurization or no compression at all? Replace this head and valve plate assembly to restore compression. Includes everything...

Old Part Numbers: CTB3434Air Compressor Check Valve, 3/4" Female NPT x 3/4" Male NPT air compressor with 1/8" Female NPT side port. If the small unloader (bleeder) valve on or under your switch leaks...

O-Ring Seal for the triangular intercooler and aftercooler fittings on the pump head.

Polyester air filter element for air compressors. Found on many larger units and older units. Fits the S1097 & 1312100375 filter assemblies. .5 micron up to 6,600 SCFM

Tube Fitting Assembly includes fitting, compression nut & ferrule, screws, 1/8" MPT plug and o-ring. Note: Order this item for model 5Z404E and others.

Campbell Hausfeld Air Compressor Pump Gasket Kit includes all main gaskets and o-rings seals. Important: For v-twin pumps, you'll need to order 2 kits to rebuild the complete pump. Note: Inlet gasket...

Old Part Numbers: ST072321AV, 058-00123/4" compression nut & sleeve (2 required). For air compressor units made before 05/20/1994.

Note: order this item for model 5Z404E.

Stagger rings and hone cylinders when installing. Includes piston rings for two air compressor pistons. NOTE: For v-twin pumps, you need qty. 2 to rebuild complete pump.Technical DocumentsClick here...

This is the Gasket in between the pump's crankcase and the cylinder. Also included in a complete Gasket Kit.

Old Part Numbers: PU011105AV, PU011100AV16" OD 2-belt cast iron flywheel with key. Note: For CI10 models. This flywheel is tapered. It is 1.32", taper rate is .06 per inch. Tapered Bore 1 3/16" - 1...

Old Part Numbers: 3168Air compressor pressure switch/manifold pipe plug, 1/4"-18 male NPT. A very common hex plug used on countless air compressors, this 1/4" NPT countersunk hex plug installs into...

3/8" male NPT Drain Cock for the tank. Prevent rust from ruining your tank by draining your tank daily. Keep an extra around for a spare!

Old Part Numbers: 61-12, 997-57781Compression nut, 3/4" OD, brass. Don't forget the compression sleeve/ferrule! 

Note: order this item for models CI050000PD, CI05000BPP, CI070000PD, CI07000BPP.

Pressure switch, 135/175 PSI. Single-port w/ 1/4" compression unloader valve. Replace the pressure switch if the compressor no longer cuts in or cuts out at the designated pressure (PSI), if the unit...

Air compressor pump air filter kit includes the canister assembly, filter element, bolts, washers, and wingnut. Note: Order this kit for CI0500 models and others. Replacing the pump's air filter...

Old Part Numbers: SRV187075, SRV187-1/8Air compressor safety valve, 75 PSI, 1/8" male NPT.  

Note: order this item for models CI050000PD, CI05000BPP, CI070000PD, CI07000BPP. This is the newer style valve plate (uses preformed o-ring gaskets). Poor performance or air leaks out of the intake...

Old Part Numbers: ST074415AV, ST120200AV, ST073236AVIncludes six (6) screws.

Old Part Numbers: ST072231AJ, ST072231AV3/4'' male NPT Elbow. This is typically installed in between the tank Check Valve and the Discharge Tube.

Pump overhaul kit includes valve plate with preinstalled valves and o-ring seals, cylinder-to-crankcase gasket, and a complete piston ring set.

(Less Dipper).

Old Part Numbers: 68-4-21/8" male NPT x 1/4" compression adapter for air compressor unloader/bleeder line. A very common adapter to attach the 1/4" OD unloader/bleeder line from the unloader valve on...

Old Part Numbers: ST070387AV-MAT1/4"-18 NPT x 2.5" long pipe nipple for air compressors. Don't forget to apply plumbers' (teflon) tape to the threads for a tight seal.Extra DetailsIf you have a...

Needle bearing for connecting rod (one used per rod).

Old Part Numbers: TF050100AV

Old Part Numbers: CI15K000PC, CI15K000PP, TX021100AVTwo-stage, v-twin air compressor pump replacement. Complete assembly with flywheel and air filters. Rated at 15 HP. Note: Order this item for model...

Old Part Numbers: BG217000AJSquare Wire Air Compressor Belt Guard (Front).  If you need the back Belt Guard as well, order BG217100AV.

Connecting rod assy including dipper.

Old Part Numbers: BG217100AJNew OEM belt guard replacement (back). This is the base of the belt guard that fastens to the compressor. Protect your fingers from moving parts. OSHA required.

Left Cylinder facing the flywheel.

Old Part Numbers: TX031900AVCopper discharge tube from the pump head to the tank.

Old Part Numbers: TX000900APFor the right cylinder, facing flywheel.

Smaller, high-pressure (HP) piston with rings. Stagger rings and hone cylinder prior to installing.

(Right Cyl. facing flywheel).

Old Part Numbers: TX2101, 5Z405B, 5Z405, CI100000PD, CI100000, TX2001Complete air compressor pump assembly including flywheel and air filter assemblies. 10 HP. Just add oil, install the belts and...

Bare Head for the pump, no Gaskets included. If you need the Gaskets, order the Complete Gasket Kit.

3/4" compression tee fitting.

Larger, Low-Pressure (LP) Piston with rings. Stagger the rings and hone cylinder prior to installing.

For CI15K models. Kit includes filter element, element housing assembly, wingnut, o-ring, screw, and washer. Replacing the pump's air filter regularly is important to maintain the performance and...

Campbell Hausfeld Crankshaft Assembly with Bearing Cones for air compressors.

Old Part Numbers: TX000800APFor left cylinder.

Replace if bent or leaking. Be sure to install new fittings as well.

Old Part Numbers: TX034801AG19.5" OD flywheel. Note: For CI15K models.

Old Part Numbers: ST067500AV, ST072024AV

Old Part Numbers: TF202700AV

0.024" (Not Shown).

Old Part Numbers: ST094700AV, TW003800AGBreather assembly includes Tube, Mesh, Ball, Cap & Screw.

Old Part Numbers: GA016703AVReplacement Pressure Gauge, 300 psi, 2" Face, Back-Mount (1/4" male NPT).

Bare Cylinder for two-stage pump. Order any necessary gaskets separately.

Cone Bearing for crankshaft. Includes one bearing. Order two if both are needed.

Old Part Numbers: MC024200IP, MC022395AV, MC030800AVElectric motor for air compressors, WEG. 10 HP, 3 Phase, 208-230/460 volt.

Only available in the TX036100AV Breather Assy.

Old Part Numbers: TX035000AP, R060600AY, TF063502AP1/4" SVC Tube

NOTE: Intercooler Safety Valve is only 75 PSI Note: For CI15K models.

10 HP, 3-Phase, 460 volt magnetic starter. Important: Electrical components, such as magnetic starters, motors, capacitors (etc.) cannot be returned for a refund unless proven to be defective.