Old Part Numbers: 180421, 184218mm.

NOTE! This Filter will only fit 2HP models! Order part number 90227 for 1HP models. Click here for SKU 90227.Extra DetailsA clean air filter is essential to the performance of an air compress

1/4" male NPT to 8mm Fitting. Order one for each end of the 180421-1 Uploading Tube.

Old Part Numbers: DY6U2 HP Piston ring for air compressors. This tends to be a high wear part, especially if you are in a high particulate environment. Order the cylinder sleeve when buying this part...

If your unit has a hard time restarting when trying to cycle, order this. If your pressure switch is leaking out of the small bleeder valve on the side (or located underneath), order this valve...

1/4" Ball Valve Drain Cock for air compressors. Keep your tank from rusting. Replace this if it is leaking or will not work.

Also known as a "cold start" valve, this integral component releases air off of the piston and pump head after it shuts off, which allows the motor to start much more easily and efficiently. This...

Old Part Numbers: SRV250140Air compressor safety relief valve, 1/4" MPT, 140 PSI. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature...

Old Part Numbers: 90393Air compressor pressure switch assembly. If the compressor doesn't cut in or cut out at the designated PSI, most likely the pressure switch is defective. NOTE: If your pressure...

2 HP Piston ring for air compressors. This tends to be a high wear part, especially if you are in a high particulate environment. Order the cylinder sleeve when buying this part as the two wear...

Old Part Numbers: Electromag. Valve 220VFor 220V units.Extra DetailsNOTE! The white plastic thread below may be turned up or down. This is not an error or defect, either one will function perfectly...

California Air Tools Cylinder O-Ring gasket. Note: For newer models with motor serial# ending in "-O".

Electromagnetism Valve for 110V units.

Old Part Numbers: 1804311-ft length of 6mm nylon tube for California Air Tools air compressors.

California Air Tools air compressor exhaust hose for 2HP models. Stainless steel braded fluid hose, 3/8" ID.

"T" fitting for the cold start valve. This valve installs into the pump head. The braided discharge tube threads into one end and the cold start valve is installed in the other.

2HP Cylinder O-Ring Head Rubber Gasket. Note: For newer models with motor serial# ending in "-OT".

Cylinder o-ring gasket for air compressor pump. Replace if leaking or if you replace the head and/or valve plate.

California Air Tools MP2012 cylinder for air compressor repairs.  Replace the cylinder if it is damaged or worn, or if you are also replacing the compression ring.

Rubber O-Ring Gasket for the cylinder head. Replace this gasket if you have to remove the cylinder head.

Old Part Numbers: MP218-O, MP2018-OThis is the o-ring seal for each end of the pump connecting hoses, which connects the two air compressor pump heads.

Gassing Exhaust Valve for air compressors. If you have a loss of compression, replace this exhaust valve and the intake valve.

California Air Tools MP2012-O cylinder for air compressor repairs.  Replace the cylinder if it is damaged or worn, or if you are also replacing the compression ring. NOTE: For newer models with motor...

OEM replacement Pressure Gauge 2.0″ Face, 1/4" NPT Center Back-Mount, 0-180 PSI.

Smaller capacitor for 2 HP, 110V models rated at 90 uF. NOTE! For newer models with unit serial# ending in "-O". Please note: Capacitors can not be returned for a refund unless proven to be defective.

Pressure Plate Screw for 2 HP units. This is the screw that fastens the top cover to the piston rod.

This is the nylon hose in the intake port of the air intake filter.

Washer for the Cushion Foot.

Bolt for Cushion Foot.

Rubber Foot Cushion for the compressor base. Keep your compressor from damage caused by vibration and from walking around, and replace the feet if missing or damaged.

Screw for the Pressure Plate (Piston Cover). Note: For newer models with motor serial number ending in "-O".

This California Air Tools Ultra Dry Air Dryer Replacement Cartridge includes: 1 Air Dryer (canister) 1 Seal (large) 1 Seal (small) 1 Foam 1 Lubricant Co

Bare Valve Plate for 2 HP motors. Replace if damaged or pitted. Does not include valves.

NOTE! For newer models with motor serial# ending in "-O".  2 HP Pressure Plate

This is the intake valve that installs on the bottom of the valve plate. Replace if broken or corroded.

Bare Pump Head. Both cylinders use the same pump head. NOTE: Does not include any gaskets/seals, order separately.

Nut M6 x 1-6H, Galvanized

Old Part Numbers: EZ-2321The California Air Tools EZ-1 Automatic Drain Valve has been designed to eliminate manually draining air compressor air tanks. The manually set timer allows you to set the...

1/4" NPT countersunk hex pipe plug for the head.

Steel Plug for the pump head.

Old Part Numbers: EZ-1-2301NOTE! Rated for 220V units.

California Air Tools air compressor nut for cushion foot.

2HP Shock Strut

Washer for M8 Screw

NOTE! For newer models with motor serial# ending in "-O".

2 HP Pressure Plate (Piston Rod Cover). Replace if damaged or warped.

Bare Head for 2 HP California Air Tools pumps. NOTE: Order the O-ring Gaskets separately.

Old Part Numbers: Left Fan-CAT

SR-7K-2 Black Strain Relief

Protect your fingers by keeping the spinning fan covered with this fan cover.

Larger capacitor for 2 HP, 110V models rated at 150 uF. Please note: Capacitors can not be returned for a refund unless proven to be defective.

Regulator/Water Trap w/ 5-micron filter. 3/8" FPT inlet/outlet. This assembly takes the 96006-CAT pressure gauge, available separately.Specifications Port Size: 3/8" NPT Maximum PSI: 145...

Vertically-mounted Pressure Gauge for California Air Tools models. Having a working pressure gauges is imperative to ensure you can monitor the tank pressure accurately.

California Air Tools Fan Kit for Air Dryer, 220V/60Hz. 

Flange Bolt M6 X 1.0 X 20mm Galvanized.

The California Air Tools automatic drain valve long extension kit (110V / 60Hz) is designed to eliminate the need to manually drain water and condensate from the air compressor air tank. This kit...

Screw that holds on the fan cover to the pump. 2HP Fan Cover Screw

California Air Tools  Solenoid, dryer 110V

Gray capacitor housing for your California Air Tools compressor.

NOTE! For newer models with motor serial# ending in "-O".

2HP Adjustment Stent

Washer Split Lock for Screw 6mm

Regulator/Water Trap w/ 5-micron filter. 1/4" FPT inlet/outlet. This assembly takes the 96005-CAT pressure gauge, available separately.Specifications Port Size: 1/4" NPT Maximum PSI: 145...

Old Part Numbers: KQ2LF11-35A, 8020P