Old Part Numbers: ST067300AV, HF004500AVThis Ferrule is placed inside a compression nut to help stop air leaks. Genuine OEM replacement part.

Old Part Numbers: 072-0006Replace this air compressor drain valve if leaking or will not work. Prevent rust from ruining your tank by draining your tank daily. Keep an extra around for a spare. This...

Old Part Numbers: 61-8

Top Head Gasket for Oil-Free "WL"-series Campbell Hausfeld pumps and Oil-Free "OF"-series Ridgid pumps.

Air compressor regulator without decal. 1/4" FPT inlet/outlet, 1/8" FPT side port for a pressure gauge (to maximize perform

Keep your air compressor from sliding all around your vehicle or floor. Order extra for future use.Specifications Height: 3/4"  Diameter: 1-1/2"

Old Part Numbers: WL021800APDischarge kit includes the discharge (transfer) tube and rubber ferrules.  Replace this part if it's kinked or obviously leaking.

Old Part Numbers: AB-9053138, AB-9050373, ST070324AV, 90503731/4" MPT x 1.5" steel pipe nipple. Be sure to apply plumber's tape on the threads before installation.

Exhaust Valve Gasket. This is the first gasket that is directly under the pump head.

Old Part Numbers: CV221502AJ, CV221502SJ, CTD1212QR1/2" Compression x 1/2" MPT air compressor check valve with quick-release fitting for unloader/bleeder tube. The check valve is a one-way valve that...

Campbell Hausfeld air compressor pressure switch.  Important: If the 90-degree unloader valve leaks constantly (where the 1/4" bleeder line installs) after the compressor shuts off, you have a...

Cylinder Gasket. This is the bottom gasket that sites directly on top of the cylinder sleeve.

Old Part Numbers: 68-8-6Air compressor compression adapter, 1/2" compression x 3/8" MPT, no lead. Use this to attached the discharge tube to the pump's discharge outlet.

Old Part Numbers: SRV250170, 1229O-170Air compressor safety relief valve, 1/4" MPT, 170 PSI. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature...

Old Part Numbers: GA016300AV, GA016310AV, GA016303AV, GA016308AV, GA016313AVPressure Gauge. 0-300 PSI, 1/8" NPT, Right-mount, 1.625" face. Use Teflon tape on the threads when installing.

Motor bracket mill for air compressors. The motor bracket mill provides a stable platform for the air compressor motor to operate smoothly and efficiently. 

Intake valve for the "WL" series Campbell Hausfeld oil-free pump. If air leaks out of the intake filter or if the compressor just isn't performing like it should, order this kit. A loss of pressure...

Discharge (outlet) valve for the "WL" series Campbell Hausfeld oil-free pump.  If air leaks out of the intake filter or if the compressor just isn't performing like it should, order this kit. A loss...

Flat-head machine screw for the piston rod.  SpecificationsMust torque to 300 in/lbs.

Plastite screw, 5/8" long. Screw for the plastic shroud, belt guard, etc. Note: Also used on models WL650103, WL651900, WL650703, WL651004, WL651000AJ.Specifications5/8" long

Old Part Numbers: WL015303SJ, BT011901AV, BT012100AVIncludes Belt, Check Valve, and Bolt.SpecificationsAC0-High Temperature Belt Technical Specifications:    (Inches)       (mm)Outside Circumference ...

Old Part Numbers: 1/4 x 4 Pipe Nipple1/4" male NPT x 4" long air compressor pipe nipple. Make sure to wrap the threads in plumber's tape to prevent leaks.

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

Old Part Numbers: WA-25, WA002500AV, WA003900AV, WA002400AV, WA002401AVOrder hubcap also if needed. For WL611700AJ Compressor. For WL611800 Compressor and others. NOTE! In June 2000, the manufacturer...

Discharge kit includes the discharge (transfer) tube and rubber ferrules. Replace this part if it's kinked or obviously leaking. NOTE! This Tube Kit fits the older Northland

Old Part Numbers: STD-3353/8"-16 flange nut. Also used on models VT627000, VT629100, VT618202 and VT622001.

Old Part Numbers: WL000302AVPump Head for many "WL" series Campbell Hausfeld, Speedaire, and Ridgid air compressors. Bare head, no gaskets included.

Old Part Numbers: ST117804AV, ST117802AV1/4" OD Unloader/Bleeder Tube, 19" length. This is the tube that routes from the pressure unloader valve to the in-tank check valve, which unloads the head...

Old Part Numbers: STD-334Axle Bolt for the wheel (order two if you need the bolt for two wheels). Note: Also used on models VT627000, VT629100, VT618202, and VT622001.

Old Part Numbers: ST146000AVSpinlock nut, 5/16"-18. This is the nut that fastens the electric motor and/or pump bolts to the base of the unit.

Old Part Numbers: ST000600AV(1/4)

For 120/240 volt models.

Head Bolt Kit (set of 4ea. , part #11)  Torque to 100 In-Lbs.