OF45150, OF45150A #01AEE2
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Model Numbers: OF45150, OF45150A
Repair Parts for Ridgid models OF45150, OF45150A Portable Oil-free Air Compressors
Extra Details
There were 3 different pumps for this model. Your model number can be found on the rear of the electric motor like the example below.

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Drain Valve, 1/4" NPT #1163AE
Price: $3.30Old 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...Price: $3.30 -
Head Gasket, Oilless #01ABC3
Price: $14.14Top Head Gasket for Oil-Free "WL"-series Campbell Hausfeld pumps and Oil-Free "OF"-series Ridgid pumps.Price: $14.14 -
Check Valve, 3/8" Compression x 1/2" MPT #0E5372
Price: $7.20Air compressor check valve. 3/8" Comp x 1/2" MPT with 1/8" FPT side port. The check valve is a one-way valve that prevents air from back-feeding from the air tank. If your unit has a hard time...Price: $7.20 -
Rubber Isolator Foot, EC25E Model #02B392
Price: $2.75Keep your air compressor from sliding all around your vehicle or floor. Order extra for future use.Specifications Height: 3/4" Diameter: 1-1/2"Price: $2.75 -
Safety Relief Valve, 1/4" MPT, 170 PSI #11632B
Price: $11.48Old 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...Price: $11.48 -
Plastic Air Filter with Element, Style 1 #01A8F4
Price: $43.78Old Part Numbers: ST073919AV, WL012000AV, WL012300AV Filter - All plastic, 1/2" MPT. Uses the 04 element, 2" diameter. Order extra for a backup. Replace this often to keep your pump from damage...Price: $43.78 -
Discharge Valve Gasket #01ABCB
Price: $7.08Old Part Numbers: XA012000AV item; please order replacement item # XA012001AV.Price: $7.08 -
Air Compressor Pressure Switch / Manifold Hex Head Pipe Plug, 1/4"-18 NPT #0E52D4
Price: $1.50Old 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...Price: $1.50 -
Price: $25.10 -
Condor Pressure Switch Unloader Valve Kit, 90-degree, EV1WSi #01AAC1
Price: $85.01Old Part Numbers: CW210000AV, EV1WSI Condor unloader valve for MDR21130 and other popular pressure switches. Replace this valve if air constantly leaks from the valve while the unit is running, or if...Price: $85.01 -
Air Compressor Pressure Switch, 120/150 PSI #01AB5D
Price: $87.74Air Compressor Pressure Switch, 120/150 PSI. Replace the pressure switch if the compressor no longer cuts in or cuts out at the designated pressure (PSI), if the unit doesn't turn on or off, or if...Price: $87.74 -
SELF TAPPING SCREW SET (6 PK) #01A94E
Price: $19.93Old Part Numbers: ST074415AV, ST120200AV, ST073236AVIncludes six (6) screws.Price: $19.93 -
1/4" NPT x 1.5" Hex Pipe Nipple, Brass #0E52CA
Price: $7.68Old Part Numbers: 1/4XHEXNIPPLE BR, 1/4XHEXNIPPLE STBrass 1/4" male NPT x 1.5" long hex pipe nipple for air compressors. A very common part used to connect accessories like the regulator, pressure...Price: $7.68 -
Pump Head w/ Filter Holder, WL Series #01A8FA
Price: $38.58Old Part Numbers: WL000302AVPump Head for many "WL" series Campbell Hausfeld, Speedaire, and Ridgid air compressors. Bare head, no gaskets included.Price: $38.58 -
Unloader Tube (Teflon) 1/4" x 19" Nylon Unloader Tube #01AAAF
Price: $37.64Old 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...Price: $37.64 -
Campbell Hausfeld Compression Tube Sleeve, 3/8" #100B7C
Price: $0.55Old Part Numbers: 60-6Air compression sleeve/ferrule for 3/8" OD tube.Price: $0.55 -
Price: $14.86 -
Compression Nut, 3/8" OD #100B86
Price: $2.00Old Part Numbers: 61-63/8" OD brass compression nut for air compressors.Price: $2.00 -
Price: $37.78 -
Price: $8.00 -
Price: $2.75