CUMMINS 3977080 injector
Our highly-skilled and factory-trained service experts have the resources to help you with all your CUMMINS 3977080 injector needs - including routine maintenance, major repairs, warranty service, and 100 mm Shaft Size CUMMINS injector equipment RTA Pump Development Co., Ltd. inspections. 900 rpm Oil Lubrication - B/C/O Seal
| Brand Name: | CUMMINS |
| Model Number: | 3977080 |
| Mounting: | 45.0 LB |
| Pressure Port Size, Cover End: | Flange Mount |
| Pump Series: | Right Hand (CW) |
| Pilot Type: | 2520VQ17A11-11AA20 |
| Seal Material: | 2.5 |
| Shaft Seal Type: | Flange |
| Displacement Shaft End (cu in/revolution): | 3.4 |
| Shaft Length: | Standard Pilot |
Product Details
| Mounting | 45.0 LB |
| Pressure Port Size, Cover End | Flange Mount |
| Pump Series | Right Hand (CW) |
| Pilot Type | 2520VQ17A11-11AA20 |
| Seal Material | 2.5 |
| Shaft Seal Type | Flange |
| Displacement Shaft End (cu in/revolution) | 3.4 |
| Shaft Length | Standard Pilot |
| Minor Diameter | 0.875 in |
| Rotation | 13 Tooth Splined |
| Weight | 2520VQ |
| Pressure Port Size, Shaft End | 1 3/8 in |
| Major Diameter [Max | Double |
| Max. RPM [Max | Buna-N |
| Minor Diameter [Max | 2500 |
| Minor Diameter [Min | 0.715 in |
| Displacement Cover End (cu in/revolution) | SAE B, 2 Bolt |
| Spline Description | Single Shaft Seal |
| Cover End Pressure [Max | 16/32 |
| Cover End Flow @ RPM | 2700 |
| Shaft End RPM [Max | 2500 |
| Relief Valve Setting | N/A |
| Shaft Dia. | 11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm |
| Major Diameter [Min | 0.873 in |
| Shaft Type | 0.872 in |
| Port Orientation - Cover End | N/A |
| Port Type | N/A |
| Controlled Flow Rate | N/A |
| Manufacturer Part No. | 17 gal/min @ 1200 rpm, 25.5 gal/min @ 1800 rpm |
| Mounting Flange | 2520VQ17A11-11AA20 |
| Shaft End Pressure [Max | 3000 |
| Port Orientation - Shaft End | 3000 |
| Model No. | 16.5 |
| GPM @ 1,800 rpm, Shaft End | 25.5 |
| Port Size | w/o Integral Valves |
| Cover End RPM [Max | Outlet 135° CCW from Inlet |
| Shaft Key | Outlet Opposite Inlet |
| Integral Valve Configuration | 3/4 in Flange |
| GPM @ 1,800 rpm, Cover End | 1 in Flange |
| Shaft End Flow @ RPM | 2.2 |
