The Chicago Pneumatic 1312101035 is a two-stage, splash-lubricated, in-line, twin-cylinder compressor pump and is used on many, many different branded units including Belaire, Kobalt, Chicago Pneumatic, DeVilbiss, Porter Cable, Sanborn and Coleman Powermate. The 1312101035 is made to mate to a min 5 HP electric motor and a max pressure of 175 PSI. The 1312101035 is the replacement for the Coleman/Sanborn "B4900" pump, and is identical. The pump comes complete with the Flywheel, Intercooler, Aftercooler and Air Filter. The 1312101035 pump has solid cast-iron cylinder sleeves. The advanced valve plate design uses stainless steel reed valves. Installation is simple, just bolt it down, install the belt, add compressor oil and the discharge tube. And, if you should need them, we also sell replacement parts!
B4900 Pump - 1312101035 13.75 CFM @ 175 PSI
Part Number: 1312101035
Old Part Numbers: D26166, 4116091362
Regular Price: $1,251.20
On Sale for $1,188.64
This pump fits the following compressors:

SV8048049, V6548049, V8048049, BV6548049, CV6548049
Brand: Coleman Powermate Sanborn
Used on B51AT18 & 24 units. Also used on some other manufacturers units. 2 Stage steel sleeved aluminum pump used on many units such as Sanborn, Devilbiss, Porter Cable, Coleman Powermate and others. 15cfm @100psi or 13cfm @175psi, Max RPM 1400. Includes Flywheel 13.78" and Air Filter Assembly. Also known as T29S pump.
Oil Capacity: 1.44
1 or 2 stage | 2 |
---|---|
Head unloaders | No |
Motor HP Min | 5 |
Max Pressure | 175 |
CFM | 13 CFM @ 175 PSI |
Oil Bath/Oil Free | Oil Bath |
Flywheel size | 13.75" |
Pump material | Aluminum |
Oil Capacity (ozs) | 44 oz |
Pump Weight | 124 |
Footprint | 5 3/4" F-B, 6 3/4" S-S |
Truck Only? | Yes |
Used on B51AT18 & 24 units. Also used on some other manufacturers units. 2 Stage steel sleeved aluminum pump used on many units such as Sanborn, Devilbiss, Porter Cable, Coleman Powermate and others. 15cfm @100psi or 13cfm @175psi, Max RPM 1400. Includes Flywheel 13.78" and Air Filter Assembly. Also known as T29S pump.
Oil Capacity: 1.44
1 or 2 stage | 2 |
---|---|
Head unloaders | No |
Motor HP Min | 5 |
Max Pressure | 175 |
CFM | 13 CFM @ 175 PSI |
Oil Bath/Oil Free | Oil Bath |
Flywheel size | 13.75" |
Pump material | Aluminum |
Oil Capacity (ozs) | 44 oz |
Pump Weight | 124 |
Footprint | 5 3/4" F-B, 6 3/4" S-S |
Truck Only? | Yes |
This pump fits the following compressors:

SV8048049, V6548049, V8048049, BV6548049, CV6548049
Brand: Coleman Powermate Sanborn