4MU11 #01AF61
Loading Schematic
Model Numbers: 4MU11
Repair Parts for the SpeedAire model 4MU11 Stationary SIngle-Stage Air Compressor
Specifications
4B247 Pump specs:
- Oil Capacity 8.5 oz
- Compressor Head Bolts torque specs: 175-225 IN / LBS
- Bearing Cap Bolts torque specs: 50-120 IN / LBS
- Flywheel Bolt torque specs: 225-250 IN / LBS
- If you are looking for FT / LBS then please use this formula: IN / LBS divided by 12 = FT / LBS
- The journal on the crankshaft is 1.76" and the biggest part of the rod is 1.89". If pump knocks, check the top of the rod to make sure it is not egged out by the wrist pin
Manuals
Click here to order and download the Owner's Manual
Extras
We have your SpeedAire 4MU11 parts here. Whether you need a pressure switch or a whole new pump, we have your parts. SpeedAire4 MU11 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 4MU11 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. Don't forget the rubber isolator pads for floor mounting. Oil and air filters should be replaced every 3 to 4 months, twice a year if used infrequently. Use straight 30W compressor oil. Drain your tank regularly to prevent rust, especially if climate has high humidity.
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Electric Motor, 3 HP, 3-Phase VT #01B45A
Price: $430.83Old Part Numbers: MC083300AV3 HP, 3-phase Electric Motor.Specifications HP - 3 (RHP) Phase - 3 Shaft Size - 5/8" FLA at 60 Hz - 9.0-7.5/3.9 RPM - 3,500 Service Factor - 1.15 Class Insulation - B Frame - 56Price: $430.83 -
Crankcase Breather, VH & VT Pumps #01AA8D
Price: $7.47Crankcase breather assembly for air compressor models with threaded type crankcase for the breather. This assembly tightens into the crankcase; typically has an oil-level sight gauge.Price: $7.47 -
Air Compressor Pressure Switch / Manifold Hex Head Pipe Plug, 1/4"-18 NPT #01A8C6
Now: $2.45Was: $2.76Old Part Numbers: STD-220, ST022000AV, ST072915AV, ST072917AVPressure switch/manifold pipe plug, 1/4"-18 male NPT.Now: $2.45Was: $2.76 -
Price: $3.15
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Air Filter Assembly with Element VH300 #01A8EC
Price: $24.55Old Part Numbers: MP333200AJ, MP333200SJMetal air filter with element, 1/2" MPT. For VT, TQ, and VH style pumps. This new metal style replaces the plastic felt style. If you need the filter element only, order VH901800AV. Note: This new-style...Price: $24.55 -
Oil Dipstick with Filter Breather Assembly Grey #01A8D8
Price: $26.87Old Part Numbers: VT041703AJ, VT041703AVNote: Dipstick model for 'push in' type crankcase.Price: $26.87 -
Wire Belt Guard Group, Front #01A982
Price: $127.35Old Part Numbers: ZV007005SJ, BG217902AV, BG313200AV, BG217800AV, VT551953AVNote:This is now a kit made of heavy duty wire. FRONT AND BACK BELT GUARD.Price: $127.35 -
Price: $6.45