# Hydraulic pump Hydromatik A4VG56DWDM1/32L-NZX02F013F-S R902044328 – used

> Discover the specifications of the Hydromatik A4VG56DWDM1/32L-NZX02F013F-S hydraulic pump, featuring a 56 cm³ geometric displacement, pressure cut-off, and a counter-clockwise rotation. Ideal for various applications, this axial piston variable pump is designed with durable NBR and FKM sealing materials.

- Category: [Pumps](https://wibako.com/shop/hydraulics/pumps.md)
- Manufacturer: Hydromatik
- Part number: R902044328
- Stock number: 7160
- Condition: used
- Price: on request
- Availability: in stock

Hydraulic pump Hydromatik A4VG56DWDM1/32L-NZX02F013F-S – used. Fits: Pump distributor gearbox Liebherr PVG350B381, Crawler excavator Liebherr R934HDSL, Crawler excavator Liebherr R944B and others.

## Specification

- name: Hydraulic pump
- mark: Hydromatik
- type: A4VG56DWDM1/32L-NZX02F013F-S
- part number: R902044328
- serial number: 5613948
- condition: used
- product type: Axial piston variable pump A4VG
- geometric displacement: 56 cm³
- pressure cut-off: Yes
- series: 3
- index: 2
- direction of rotation: Counter-clockwise (viewed on drive shaft)
- sealing material: NBR (nitrile rubber)
- shaft seal material: FKM (fluoroelastomer)
- shaft type: Splined shaft DIN 5480 for single pump

## Description

Hydraulic pump Hydromatik A4VG56DWDM1/32L-NZX02F013F-S – used part offered by WIBAKO. Used part. Its actual condition is shown in the photos; on request we will send more photos or details.

Fits: Pump distributor gearbox Liebherr PVG350B381, Crawler excavator Liebherr R934HDSL, Crawler excavator Liebherr R944B, Crawler excavator Liebherr R934BHDS, Pump distributor gearbox Liebherr MKA350B052, Swing gear Liebherr PVG350B381, Crawler excavator Liebherr R944HDSL, Pump distributor gearbox Liebherr MKA350B024.

Part number: R902044328. Reference and alternative numbers: 5617554. To be sure the part fits, compare the number on the nameplate or in the catalogue – or send us an enquiry with the part number or the machine (engine) serial number and we will confirm the fit.

Weight: 50.2 kg. Shipping: dispatched no later than the next working day after the order. Due to its weight it ships on a pallet (dispatch within 2 working days).

We also carry out [hydraulic pump and motor overhauls](https://wibako.com/services/repairs-of-hydraulic-pumps-and-motors).

## Fits (machines and engines)

- Pump distributor gearbox Liebherr PVG350B381 9269960
- Crawler excavator Liebherr R934HDSL
- Crawler excavator Liebherr R944B
- Crawler excavator Liebherr R934BHDS
- Pump distributor gearbox Liebherr MKA350B052 9076046
- Pump distributor gearbox Liebherr PVG350B381 9269960-011
- Swing gear Liebherr PVG350B381 9269960
- Crawler excavator Liebherr R944HDSL
- Pump distributor gearbox Liebherr MKA350B024 9882876

## Reference numbers

R902044328, A4VG56DWDM1/32L-NZX02F013F-S, 5617554

## Other items

- [Hydraulic pump Hydromatik A4VG56DWDM1/32L-NZX02F013F-S R902044328 – reconditioned](https://wibako.com/shop/hydraulics/pumps/6400X54486-hydraulic-pump-hydromatik-a4vg56dwdm1-32l-nzx02f013f-s-r902044328.md)
- [Hydraulic pump Hydromatik A4VG56DWDM1/32L-NZX02F013F-S R902044328 – reconditioned](https://wibako.com/shop/hydraulics/pumps/6400X17291-hydraulic-pump-hydromatik-a4vg56dwdm1-32l-nzx02f013f-s-r902044328.md)

## Guides and case studies

- [How Did a Simple Engine Installation Turn Into a Full Hydraulic Overhaul? Liebherr L564](https://wibako.com/about-us/video/830-how-did-a-simple-engine-installation-turn-into-a-full-hydraulic-overhaul-liebherr-l564.md)
- [The A4VG Pump and Its Application in Hydraulic Systems of Construction Machinery](https://wibako.com/about-us/blog/103-the-a4vg-pump-and-its-application-in-hydraulic-systems-of-construction-machinery.md)
- [The Customer Said: “It Has No Power”. We Stripped All the Hydraulics! | Menzi Muck A91](https://wibako.com/about-us/video/834-the-customer-said-it-has-no-power-we-stripped-all-the-hydraulics-menzi-muck-a91.md)
- [The customer said: “It has no power”. We stripped the entire hydraulics of a Menzi Muck A91 walking excavator](https://wibako.com/about-us/news/835-the-customer-said-it-has-no-power-we-stripped-the-entire-hydraulics-of-a-menzi-muck-a91-walking-excavator.md)

![Photo: Hydraulic pump Hydromatik A4VG56DWDM1/32L-NZX02F013F-S R902044328](https://wibako.com/images/24821_1378463834685_1000x1000.webp)

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Source: https://wibako.com/shop/hydraulics/pumps/6400X7160-hydraulic-pump-hydromatik-a4vg56dwdm1-32l-nzx02f013f-s-r902044328
Contact: +48338704200, biuro@wibako.pl