3JR77 - A #01AF5C
Loading Schematic
Model Numbers: 3JR77
Repair Parts for the SpeedAire model 3JR77A Stationary Single-Stage Oil-Bath V-Twin Electric Air Compressor
Extras
We have SpeedAire 3JR77 parts here. Whether you need a pressure switch, valve plate, air filter or a whole new pump or motor, we have your parts. SpeedAire 3JR77 parts are easy to come by at Master Tool Repair. We have helpful sales team members that can assist you with your repair. We have accessories as well as compressor oil to keep your pump running like a top. We keep the most popular SpeedAire 3JR77 parts in stock and we can order most other parts in a matter of a few days. To make ordering easier, we have created the ability for you to order parts by simply enlarging the schematic and then using your mouse to hover over the actual part. You will see the part pop up and are able to order by simply choosing the quantity of parts that you need. Make sure to keep spare parts on hand so that your down time will be minimal. Change oil and air filters every 3 to 4 months, twice a year if used infrequently and use straight 30W non-detergent compressor oil. Drain your tank regularly to prevent rust from building up. Don't forget isolator pads for floor mounting.
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Price: $3.65 -
Air Filter Element Only #01AA99
Price: $19.36Element only for air filter assembly. Order 2 or 3 for spares. Replace this every 3-4 months if the compressor is used frequently. A clean filter allows your pump to operate at its max...Price: $19.36 -
Quad Valve Plate Assembly #01A8E6
Price: $78.88Old Part Numbers: TQ011300AJ, TQ900400AJ, VT470800AJQuad valve plate assembly for air compressors includes the valve plate with valves installed, upper and lower gaskets ONLY. This replaces part...Price: $78.88 -
Air Filter Assembly, V-Twin Single Stage #022A0A
Price: $22.04Old Part Numbers: 019-0239, 201793GS, D23190This Air Filter Assembly, V-Twin Single Stage is the same as the VH901700AV Filter, but has 1/2" MPT PLASTIC threads. One complete assembly. Includes...Price: $22.04 -
Nipple, 1/4" MPT x 1.5" Steel Pipe #05C5DC
Price: $1.40Old 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.Price: $1.40 -
Check Valve, 1/2" Compression x 1/2" MPT with Quick-Release Fitting #116310
Price: $18.20Old 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...Price: $18.20 -
Campbell Hausfeld VT Air Compressor Pump Gasket Kit #01E117
Price: $56.61Old Part Numbers: VT470900AJCampbell Hausfeld VT Air Compressor Pump Gasket Kit includes crankcase gasket, cylinder gasket, valve plate o-ring gasket, bearing cover o-ring, and oil seal. For newer...Price: $56.61 -
Compression Sleeve, 1/2" #100B7E
Price: $1.20Old Part Numbers: 60-8, STD-329Air compressor brass compression sleeve (ferrule) for a 1/2" OD tube.Price: $1.20 -
Safety Valve, 1/4" 150 PSI #0E537B
Price: $6.48Old Part Numbers: SRV250150Air compressor safety relief valve, 1/4" MPT, 150 PSI, ASME. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature...Price: $6.48 -
Pressure Gauge, 2" OD, 1/4" NPT, 300 PSI #05934C
Price: $49.31Old Part Numbers: GA030000AV, A14993, E110954, GA016700AV, GA031000AV, GA015000AVAir Compressor Pressure Gauge. 2" OD Face, 1/4" NPT bottom-mounted thread, 300 PSI gauge. Buy a second one to ensure...Price: $49.31 -
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 -
Drain Cock, 3/8" MPT #01A996
Price: $17.043/8" 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!Price: $17.04 -
Air Filter / Synthetic Blend Air Compressor Oil Maintenance Kit #11663A
Price: $43.15This handy maintenance kit includes a VH series air filter assembly and one (1) quart of high-quality synthetic blend lubricant to keep your air compressor running like a champ! Metal air filter with...Price: $43.15 -
Tube Fitting, 1/4" x 1/8" NPT Quick Connect #116696
Price: $15.12Old Part Numbers: ST119301AV, QR1/8" NPT x 1/4" nylon tube. This allows 1/4" nylon tubing to push to fit into this fitting. The 1/8" MPT threads screw into the unloader area of the air compressor...Price: $15.12 -
Filter Element #01AE9C
Price: $53.26Element only for older WL003701AV 2 piece style air filter assembly. 3" Diameter 1" HeigthPrice: $53.26 -
Price: $23.18 -
Pressure Switch, 100/135 PSI, Condor #01AB63
Price: $87.74Old Part Numbers: CW207574AV, CW210700AJ100psi on, 135psi off.Price: $87.74 -
Air Filter / Full Synthetic Air Compressor Oil Maintenance Kit #11663B
Price: $47.14This handy maintenance kit includes a VH series air filter assembly and one (1) quart of high-quality full synthetic lubricant to keep your air compressor running like a champ! Metal air filter with...Price: $47.14 -
Air Filter / Full Synthetic Air Compressor Oil Maintenance Kit #11663D
Price: $44.46This handy maintenance kit includes a VH series air filter element and one (1) quart of high-quality full synthetic lubricant to keep your air compressor running like a champ! For VT, TQ, and VH air...Price: $44.46 -
V-Belt, 4L650, 65" - VBG23598-VB #0E5505
Price: $14.25Old Part Numbers: 4L650Air compressor v-belt, 4L650. Replace if frayed or slipping.Specifications A-type belt, 1/2" wide Outside Dimension: 65" "A" Belt Conversion: A63Price: $14.25 -
Price: $7.04 -
Air Compressor Pump Quad Head Fastener Kit #01A8E8
Price: $84.41Air Compressor Pump Quad Head Fastener Kit includes the bare head and head bolts. Order gaskets separately. Remember to tighten the bolts down to the proper torque specs as noted by the manufacturer.Price: $84.41 -
Campbell Hausfeld Air Compressor Belt Guard (Back) #01ADFD
Price: $162.44Old 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.Price: $162.44 -
Air Filter / Synthetic Blend Air Compressor Oil Maintenance Kit #11663C
Price: $40.47This handy maintenance kit includes a VH series air filter element and one (1) quart of high-quality synthetic blend lubricant to keep your air compressor running like a champ! For VT, TQ, and VH air...Price: $40.47 -
Connecting Rod Assembly, Quad Huasheng #01B5B0
Price: $28.80Old Part Numbers: TQ010901AGReplace this if broken or frozen to crankshaft. If frozen to crank, remove, then polish crank and install new rod.Price: $28.80 -
Price: $33.74 -
Spinlock Nut, 5/16"-18 #01A980
Price: $3.85Old 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.Price: $3.85 -
Price: $8.44 -
Price: $3.90 -
Price: $17.50 -
Cylinder Head Assembly #01B03C
Price: $58.86Old Part Numbers: VT040400AG, VT040400AJ Bare head/cylinder for pump.Price: $58.86 -
Price: $25.71 -
Price: $81.86 -
Piston #01C00B
Price: $65.65Old Part Numbers: TQ011900AG, VT050900AV Replace this if the rings do not rotate freely in their grooves. Only available in Connecting Rod with Piston & Rings # VT491000AV.Price: $65.65 -
SIGHT GLASS 3/4-14 #01B042
Price: $99.02Order this sight glass if you have the "push-in" type oil breather! 3/4-14.Price: $99.02 -
Price: $8.88