CUMMINS 3977080 injector
100% Authentic. CUMMINS 3977080 injector Highest 3.3 mm Mounting Hole Depth Quality. Certified UKL Hydraulic Components Co., Ltd. 0.6 mm Chamfer Supplier.
| Brand Name: | CUMMINS |
| Model Number: | 3977080 |
| Shaft Dia.: | 45.0 LB |
| Major Diameter [Max: | Flange Mount |
| Shaft End Pressure [Max: | Right Hand (CW) |
| Integral Valve Configuration: | 2520V12A12-1CB22R |
| Shaft End Flow @ RPM: | 2 1/2 |
| Minor Diameter [Min: | Flange |
| Port Orientation - Cover End: | 1/4 in |
| Spline Description: | Standard Pilot |
Product Details
| Shaft Dia. | 45.0 LB |
| Major Diameter [Max | Flange Mount |
| Shaft End Pressure [Max | Right Hand (CW) |
| Integral Valve Configuration | 2520V12A12-1CB22R |
| Shaft End Flow @ RPM | 2 1/2 |
| Minor Diameter [Min | Flange |
| Port Orientation - Cover End | 1/4 in |
| Spline Description | Standard Pilot |
| Port Size | 0.875 in |
| Minor Diameter | Straight w/ Key |
| Rotation | 2520V |
| Major Diameter [Min | 2.32 in |
| Shaft Seal Type | Buna-N |
| Manufacturer Part No. | 1800 |
| Shaft Type | N/A |
| GPM @ 1,800 rpm, Shaft End | SAE B, 2 Bolt |
| Cover End Flow @ RPM | Single Shaft Seal |
| Minor Diameter [Max | N/A |
| Pilot Type | 1800 |
| GPM @ 1,800 rpm, Cover End | 1800 |
| Seal Material | N/A |
| Max. RPM [Max | 12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm |
| Weight | N/A |
| Mounting | N/A |
| Model No. | N/A |
| Shaft Length | N/A |
| Port Orientation - Shaft End | N/A |
| Pressure Port Size, Shaft End | 12 gal/min @ 1200 rpm, 18 gal/min @ 1800 rpm |
| Displacement Shaft End (cu in/revolution) | 2520V12A12-1CB22R |
| Cover End RPM [Max | 3000 |
| Cover End Pressure [Max | 2500 |
| Shaft End RPM [Max | 18 |
| Controlled Flow Rate | 18 |
| Pump Series | N/A |
| Shaft Key | Outlet 45° CCW from Inlet |
| Port Type | Outlet Inline w/Inlet |
| Pressure Port Size, Cover End | 3/4 in Code 61 |
| Displacement Cover End (cu in/revolution) | 1 in Code 61 |
| Mounting Flange | 2.5 |
| Relief Valve Setting | 2.5 |
