Excavator Parts Replacement Rexroth A8VO107 Hydraulic Pilot Charge Pump

Shaft End RPM [Max:43.0 LB
Weight:Flange Mount
Minor Diameter:Right Hand (CW)
Shaft Seal Type:25VQTAS21A-2297BA 20R
Pump Series:2 1/2
GPM @ 1,800 rpm, Cover End:Flange
Major Diameter [Max:N/A
Model No.:20
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Product Details

Shaft End RPM [Max43.0 LB
WeightFlange Mount
Minor DiameterRight Hand (CW)
Shaft Seal Type25VQTAS21A-2297BA 20R
Pump Series2 1/2
GPM @ 1,800 rpm, Cover EndFlange
Major Diameter [MaxN/A
Model No.20
Port Orientation - Cover End21 gpm @ 1200 rpm
Port Orientation - Shaft End0.855 in
Displacement Shaft End (cu in/revolution)13 Tooth Splined
Shaft End Pressure [Max31.5 gpm @ 1800 rpm
Port Size25VQT
Minor Diameter [Min1 5/16 in
Mounting Flange1 in Flange
Spline DescriptionBuna-N
Pressure Port Size, Cover End2500
Rotation3000 psi
Displacement Cover End (cu in/revolution)31 1/2
Cover End RPM [MaxSAE B, 2 Bolt
Pilot TypeSingle Shaft Seal
Relief Valve Setting90° CCW from Inlet
Shaft Type25VQTAS21A-2297BA 20R
Cover End Flow @ RPM4.12
Minor Diameter [MaxSAE A, 2 Bolt
Shaft End Flow @ RPMRotated 45° CW w/Respect to Mounting Flange
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