B4900 #01A186
Loading Schematic
Model Numbers: B4900
Repair Parts for the Sanborn B4900 Two-Stage Twin-Cylinder Oil-Bath Air Compressor Pump
- Used on B51-AT18 & 24 units. Also used on some other manufacturers units so model# of pump may vary but parts are the same.
Specifications
- 15cfm @100psi or 13cfm @175psi.
- Footprint is 5.75" frt. to back and 6.75" side to side.
- 13.75" flywheel.
- Comes w/ flywheel & air filter.
- Min RPM 700 Max RPM 1400
- Weight - 29lbs.
- Oil Grade - SAE 40
- Oil Capacity - 44oz.
Extra Details
- Two stage, steel sleeved, aluminum pump used on many units such as Sanborn, Devilbiss, Porter Cable, Coleman Powermate and others.
- Used on B51AT18 & 24 units. Also used on some other manufacturers units.
Manuals
Technical Documents
Pump Torque specs:
- Head Bolts: 165-230 IN/LBS
- Intercooler Bolts: 165-230 IN/LBS
- Cylinder Bolt: 165-217 IN/LBS
- Bearing Cover Bolt: 50-115 IN/LBS
- Oilpan Bolt: 50-60 IN/LBS
- Conrod Bolt: 185-235 IN/LBS
- Flywheel Bolt: 185-235 IN/LBS
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Flywheel Bolt, M8x30mm, Left-Hand Thread #11668E
Price: $3.11Old Part Numbers: 6211848600Air compressor flywheel bolt, M8x30mm left-hand thread.Price: $3.11 -
B3800/B4900 Air Filter / Synthetic Air Compressor Oil Maintenance Kit #116635
Price: $29.84This handy maintenance kit includes one air filter element for the B3800/B4900 air compressor and one (1) quart of high-quality fully synthetic lubricant to keep your air compressor running like a champ! Replace the air filter every 3-4 months if the air...Price: $29.84 -
B3800/B4900 Air Filter / Synthetic Blend Air Compressor Oil Maintenance Kit #116636
Price: $24.08This handy maintenance kit includes a B3800/B4900 air filter element and one (1) quart of high-quality synthetic blend lubricant to keep your air compressor running like a champ! Replace the air filter every 3-4 months if the air compressor is used...Price: $24.08 -
Valve Plate Assembly, B4900 #048AA8
Price: $88.66Old Part Numbers: 6210717280Valve plate assembly (includes inner gasket and valves). 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 or slow pressurization is...Price: $88.66 -
Piston Kit, Low-Pressure #116459
Price: $197.01Larger, low-pressure (LP) piston for the B4900 pump.Price: $197.01 -
Price: $11.31 -
Twist-Lock Air Filter Assembly, 1/2" MPT #080E50
Price: $28.80Old Part Numbers: FS-10-052Twist-lock air filter assembly for air compressors. 1/2" MPT. Includes 10-SOL filter element. Replacing the pump's air filter regularly is important to maintain the performance and longetivity of your air compressor. A clean...Price: $28.80 -
B4900 Head Gasket Kit #05BF3E
Price: $167.39B4900 Head Gasket Kit. Kit includes the head gasket, inner valve plate gasket, cylinder gasket, two intercooler gaskets, and discharge tube adapter gasket (total of 6). A little silicone gasket cement around the outer edges helps. NOTE: Due to the...Price: $167.39