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
-
Oil Seal, B3000 / B3800 / B3801 / T29S Air Compressor Pumps #05C1B9
Price: $2.51Old Part Numbers: AB-9163010, 046-0217, 9163010, ABP-9163010Crankcase oil seal for B3000, B3800, B3801, T16, and T29S model air compressor pumps. Need oil? Click here for synthetic and synthetic-blend air compressor oil to keep your compressor...Price: $2.51 -
Oil Level 12 Gas Metal Case #05C1A1
Price: $9.32Old Part Numbers: 032-0044, 2236102992Includes oil sight glass and breather with gaskets.Price: $9.32 -
Price: $4.99 -
Filter Assembly without Screws (CPI) #05C7F9
Price: $5.93Air filter assembly without screws. Includes element with housing. Protect your air compressor pump from damage.Price: $5.93 -
Filter Adapter #05C26F
Price: $16.38Filter Adapter (NS18S/T29S pumps) that uses the Canister Filter Style.Price: $16.38 -
Head Gasket, B4900 / T29S Pump #048AD6
Price: $47.16We recommend ordering the gasket kit, as it will save you money and will ensure that you have all of the head gaskets. We always recommend replacing all head gaskets at the same time, as the other gaskets will have been compromised once the head is...Price: $47.16 -
Bearing Insert #048AD0
Price: $47.31Brg. Insert for connecting rod. Qty. 2 Inserts for 1 Rod. If you need to replace Inserts for both rods, then order qty. 4.Price: $47.31 -
Hi Pressure Piston #048AB6
Price: $103.65Old Part Numbers: 6222727900Hi pressure piston only. (order wrist pin and retainers below if needed)Price: $103.65