Rexroth A4VG40 Hydraulic Pump Spare Parts Cylinder Block /Valve Plate/Piston

Pump Series:45.0 LB
Cover End Flow @ RPM:Flange Mount
Shaft End RPM [Max:Right Hand (CW)
GPM @ 1,800 rpm, Cover End:2520VQ21E11-11DD20
Displacement Shaft End (cu in/revolution):2 1/2
Cover End RPM [Max:Flange
Minor Diameter [Min:N/A
Mounting Flange:Standard Pilot
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Product Details

Pump Series45.0 LB
Cover End Flow @ RPMFlange Mount
Shaft End RPM [MaxRight Hand (CW)
GPM @ 1,800 rpm, Cover End2520VQ21E11-11DD20
Displacement Shaft End (cu in/revolution)2 1/2
Cover End RPM [MaxFlange
Minor Diameter [MinN/A
Mounting FlangeStandard Pilot
Shaft Length0.875 in
Port Size13 Tooth Splined
Shaft End Pressure [Max2520VQ
Model No.1 3/8 in
Pressure Port Size, Shaft EndBuna-N
GPM @ 1,800 rpm, Shaft End2500
Port Orientation - Shaft End0.715 in
Shaft Seal TypeSAE B, 2 Bolt
Shaft Dia.Single Shaft Seal
Major Diameter [Min16/32
Shaft Type2700
Port Type2500
Minor Diameter [MaxN/A
Integral Valve Configuration11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Seal Material0.873 in
Controlled Flow Rate0.872 in
MountingN/A
Spline DescriptionN/A
Cover End Pressure [MaxN/A
Manufacturer Part No.21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Rotation2520VQ21E11-11DD20
Shaft Key3000
Pressure Port Size, Cover End3000
Relief Valve Setting16.5
Displacement Cover End (cu in/revolution)31.5
Pilot Typew/o Integral Valves
Minor DiameterOutlet 135° CW from Inlet
WeightOutlet 90° CW from Inlet
Major Diameter [Max1 1/16 in SAE O-Ring
Port Orientation - Cover End1 in Flange
Shaft End Flow @ RPM2.22
Max. RPM [Max4.12
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