Axial piston variable pump A4VG. Geometric displacement 40 cm3. Pressure cut-off. Series 3, index 2. Direction of rotation (viewed on drive shaft): clockwise. Sealing material: NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer). Splined shaft DIN 5480 for single pump. Mounting flange SAE J744 2-hole.
Matches the:
Wheel excavator Caterpillar M312
name | Hydraulic pump |
mark | Caterpillar |
type | AA4VG40DWD1/32R-NZCXXF003D-S |
part number | 139-9532 |
condition | for parts |
stock number | 47xeqx |