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

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...

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...

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

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.

1/4" Quick Connect for California Air Tools air compressors.

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

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.

Pressure Gauge for California Air Tools compressors. Replace if the gauge needle doesn't move or if leaking. Specifications 1.5" face back-mount gauge 175 PSI-rated

Old Part Numbers: 90506-S-CATReplacement Air Regulator (Square). The regulator controls the amount of air in your air compressor hose. Replace this if you're not able to adjust the PSI to your hose...

A 10-foot section of 8mm tubing that is ideal for all AD, CAD, SPC, SPCAD, HDCADC, DCAD & DCADC models that require a long piece of tubing to support water drainage from the Automatic Drain Valve,...

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

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.

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.

35 MFD, For all 220V units. Please note: Capacitors can not be returned for a refund unless proven to be defective.

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...

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

2HP Shock Strut

Bare Valve Plate for California Air Tools 1 HP pumps. Replaced if damaged or warped.

Old Part Numbers: Left Fan-CAT

SR-7K-2 Black Strain Relief

Power Cord with Plug for California Air Tools air compressors, 110V.

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

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

2HP Adjustment Stent