2959656/2959657/2959658/7I8154/2426912/2426913 Hydraulic Pump Spare Parts for Caterpillar Excavator
Spline Description: | 45.0 LB |
Port Orientation - Cover End: | Flange Mount |
Cover End Pressure [Max: | Left Hand (CCW) |
Manufacturer Part No.: | 2520VQP21A11-11AA3F-20LH |
Port Orientation - Shaft End: | 2 1/2 |
Displacement Shaft End (cu in/revolution): | Flange |
Port Size: | N/A |
Minor Diameter [Min: | Standard Pilot |
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Product Details
Spline Description | 45.0 LB |
Port Orientation - Cover End | Flange Mount |
Cover End Pressure [Max | Left Hand (CCW) |
Manufacturer Part No. | 2520VQP21A11-11AA3F-20LH |
Port Orientation - Shaft End | 2 1/2 |
Displacement Shaft End (cu in/revolution) | Flange |
Port Size | N/A |
Minor Diameter [Min | Standard Pilot |
Shaft Seal Type | 0.875 in |
Shaft Dia. | 13 Tooth Splined |
Rotation | 2520VQ |
Mounting Flange | 1.375 in |
Cover End Flow @ RPM | Buna-N |
Cover End RPM [Max | 2500 |
Integral Valve Configuration | 0.715 in |
Max. RPM [Max | SAE B, 2 Bolt |
Pump Series | Single Shaft Seal |
Shaft End RPM [Max | 16/32 |
Displacement Cover End (cu in/revolution) | 2700 |
Shaft Length | 2500 |
Major Diameter [Max | 3 gal/min |
Pressure Port Size, Shaft End | 11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm |
Seal Material | 0.873 in |
GPM @ 1,800 rpm, Shaft End | 0.872 in |
Pressure Port Size, Cover End | N/A |
Controlled Flow Rate | N/A |
Port Type | 1500 psi |
Relief Valve Setting | 21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm |
Minor Diameter | 2520VQP21A11-11AA3F-20LH |
Mounting | 3000 |
Shaft End Flow @ RPM | 3000 |
GPM @ 1,800 rpm, Cover End | 16.5 |
Shaft End Pressure [Max | 31.5 |
Minor Diameter [Max | Priority Valve & Relief |
Shaft Key | Outlet 135° CCW from Inlet |
Shaft Type | Outlet Opposite Inlet |
Major Diameter [Min | 3/4 in Flange |
Weight | 1 in Flange |
Pilot Type | 2.22 |
Model No. | 4.12 |