Unit · AXIAL-PISTON PUMP

A A10V O 71 FE1 /31R-VSC42K04 -SO479R902551051

Axial piston pump Bosch Rexroth series A10VO, type code AA10VO71FE1/31R-VSC42K04-SO479, material number R902551051. Nominal size: NG 71. Axial piston unit: swashplate design, variable, nominal pressure 280 bar (4100 psi), maximum pressure 350 bar (5100 psi) (A10V). Operating mode: pump, open circuit (O). Direction of rotation: viewed on drive shaft Clockwise (R). Sealing material: FKM (fluorocarbon rubber) (V). Mounting flange: based on ISO 3019-1 (SAE) 2-hole (C). Working port: SAE flange connections according to ISO 6162, working ports metric Fastening thread metric; lateral top bottom (42). Through drive: 101-2 (B) 1 in 15T 16/32DP (K04). Special version no. 479.

Number: R902551051
Type code: A A10V O 71 FE1 /31R-VSC42K04 -SO479
Group: A10VO 71
Edition: 06/2020

This parts list has no drawing.

Pos.	Number	Name	Qty
1	R902550749	BASE UNIT Assembly parts list →L	1
2	R902424554	PROPORTIONAL DIRECTIONAL VALVE Assembly parts list →L	1
3	R910947340	INDUCTIVE POS.TRANSDUCER Assembly parts list →L	1
5	R902404047	INTERMEDIATE PLATE Assembly parts list →L	1
6	R910914728	SOCKET HEAD CAP SCREW	4
7	R910969208	HOSE ASSEMBLY Assembly parts list →L	1
9	R910934572	ADAPTER Assembly parts list →L	1

Parameters from the type code

Item	Meaning	Code
Axial piston unit	Swashplate design, variable, nominal pressure 280 bar (4100 psi), maximum pressure 350 bar (5100 psi)	A10V
Operating mode	Pump, open circuit	O
Size (NG)	71	71
Series	Series 3, index 1	31
Direction of rotation	Viewed on drive shaft Clockwise	R
Sealing material	FKM (fluorocarbon rubber)	V
Mounting flange	Based on ISO 3019-1 (SAE) 2-hole	C
Working port	SAE flange connections according to ISO 6162, working ports metric Fastening thread metric; lateral top bottom	42
Through drive	101-2 (B) 1 in 15T 16/32DP	K04

Other versions 1

R902551105 A A10V O 71 FE1 /31R-VSC42K04 -SO712