Hydraulic Piston Pump Parts CAT330C Replacement for CAT Excavator

Manufacturer Part No.:45.0 LB
Spline Description:Flange Mount
Minor Diameter [Max:Left Hand (CCW)
Displacement Cover End (cu in/revolution):2520VQ17C11-11CB20L
Model No.:2 1/2
GPM @ 1,800 rpm, Cover End:Flange
Seal Material:N/A
Minor Diameter [Min:Standard Pilot
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Product Details

Manufacturer Part No.45.0 LB
Spline DescriptionFlange Mount
Minor Diameter [MaxLeft Hand (CCW)
Displacement Cover End (cu in/revolution)2520VQ17C11-11CB20L
Model No.2 1/2
GPM @ 1,800 rpm, Cover EndFlange
Seal MaterialN/A
Minor Diameter [MinStandard Pilot
Shaft End Pressure [Max0.875 in
Port Type13 Tooth Splined
Port Orientation - Cover End2520VQ
Mounting Flange1 3/8 in
Port SizeBuna-N
Max. RPM [Max2500
Rotation0.715 in
Relief Valve SettingSAE B, 2 Bolt
Cover End RPM [MaxSingle Shaft Seal
Pilot Type16/32
Cover End Flow @ RPM2700
Major Diameter [Max2500
Shaft TypeN/A
Port Orientation - Shaft End11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Shaft End Flow @ RPM0.873 in
Shaft Seal Type0.872 in
Pressure Port Size, Cover EndN/A
Pump SeriesN/A
Minor DiameterN/A
Major Diameter [Min17 gal/min @ 1200 rpm, 25.5 gal/min @ 1800 rpm
Shaft End RPM [Max2520VQ17C11-11CB20L
Displacement Shaft End (cu in/revolution)3000
Controlled Flow Rate3000
GPM @ 1,800 rpm, Shaft End16.5
Shaft Length25.5
Mountingw/o Integral Valves
Cover End Pressure [MaxOutlet 45° CCW from Inlet
WeightOutlet Inline w/Inlet
Shaft Key1 1/16 in SAE O-Ring
Shaft Dia.1 5/16 in SAE O-Ring
Integral Valve Configuration2.22
Pressure Port Size, Shaft End3.37
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