1917591Hydraulic Pump Retainer Plate for 988G 988H Wheel Dozer Parts
Pump Series:45.0 LB
GPM @ 1,800 rpm, Cover End:Flange Mount
Seal Material:Left Hand (CCW)
Max. RPM [Max:2520VQ21A11-1DD20LH
Shaft Type:2 1/2
Shaft Dia.:Flange
Minor Diameter:3/16 in
Shaft End RPM [Max:Standard Pilot
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Product Details

Pump Series45.0 LB
GPM @ 1,800 rpm, Cover EndFlange Mount
Seal MaterialLeft Hand (CCW)
Max. RPM [Max2520VQ21A11-1DD20LH
Shaft Type2 1/2
Shaft Dia.Flange
Minor Diameter3/16 in
Shaft End RPM [MaxStandard Pilot
Weight0.875 in
Shaft End Flow @ RPMStraight w/ Key
Pilot Type2520VQ
Port Orientation - Cover End1 15/16 in
GPM @ 1,800 rpm, Shaft EndBuna-N
Pressure Port Size, Cover End2500
Cover End Flow @ RPMN/A
Controlled Flow RateSAE B, 2 Bolt
Major Diameter [MinSingle Shaft Seal
Manufacturer Part No.N/A
Shaft Key2700
Spline Description2500
Minor Diameter [MaxN/A
Port Orientation - Shaft End11 gal/min @ 1200 rpm, 16.5 gal/min @ 1800 rpm
Shaft LengthN/A
Major Diameter [MaxN/A
Shaft Seal TypeN/A
Pressure Port Size, Shaft EndN/A
Displacement Shaft End (cu in/revolution)N/A
Port Type21 gal/min @ 1200 rpm, 31.5 gal/min @ 1800 rpm
Relief Valve Setting2520VQ21A11-1DD20LH
Cover End Pressure [Max3000
Cover End RPM [Max3000
Minor Diameter [Min16.5
Mounting Flange31.5
Port Sizew/o Integral Valves
Integral Valve ConfigurationOutlet 135° CW from Inlet
Shaft End Pressure [MaxOutlet 90° CW from Inlet
Model No.3/4 in Flange
Displacement Cover End (cu in/revolution)1 in Flange
Mounting2.22
Rotation4.12
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Company Profile

BTA Vane Pump Co., Ltd.
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