# Hydraulic pump Hydromatik A4VG40DWDT1/32R-NZC02F003D-S R902006772 – used

> Discover the Hydromatik A4VG40DWDT1/32R-NZC02F003D-S hydraulic pump, featuring a 40 cm³ geometric displacement, clockwise rotation, and high-pressure relief valve. Ideal for various applications, this axial piston variable pump ensures reliability with integrated boost pump and filtration options.

- Category: [Pumps](https://wibako.com/shop/hydraulics/pumps.md)
- Manufacturer: Hydromatik
- Part number: R902006772
- Stock number: 13915
- Condition: used
- Price: on request
- Availability: in stock

Hydraulic pump Hydromatik A4VG40DWDT1/32R-NZC02F003D-S – used. Fits: Crawler excavator O&K RH6-22, Crawler excavator O&k RH8, Main pump Hydromatik A8VO80LA1GH2/60R1-NZG05K800.

## Specification

- name: Hydraulic pump
- mark: Hydromatik
- type: A4VG40DWDT1/32R-NZC02F003D-S
- part number: R902006772
- serial number: 252.13.06.06
- condition: used
- product type: Axial piston variable pump A4VG
- geometric displacement: 40 cm³
- pressure cut-off: Yes
- series: 3
- index: 2
- direction of rotation: Clockwise (viewed on drive shaft)
- sealing material: NBR (nitrile rubber)
- shaft seal material: FKM (fluoroelastomer)
- shaft type: Splined shaft DIN 5480 for single pump
- mounting flange: SAE J744 2-hole
- sae working port: A and B
- suction port: S bottom
- integrated boost pump: Yes
- through drive: No
- high-pressure relief valve: Direct operated, fixed setting 250 to 420 bar without bypass
- filtration: In the boost pump pressure line
- external boost circuit filtration ports: Fe and Fa

## Description

Hydraulic pump Hydromatik A4VG40DWDT1/32R-NZC02F003D-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: Crawler excavator O&K RH6-22, Crawler excavator O&k RH8, Main pump Hydromatik A8VO80LA1GH2/60R1-NZG05K800.

Part number: R902006772. Reference and alternative numbers: 252.15.06.06, 2459299, 2460363, 4181304, A4VG40DWDT1/32R-NZC02F003D. 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: 34 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)

- Crawler excavator O&K RH6-22
- Crawler excavator O&k RH8
- Main pump Hydromatik A8VO80LA1GH2/60R1-NZG05K800 R909610446

## Reference numbers

R902006772, A4VG40DWDT1/32R-NZC02F003D-S, 252.15.06.06, 2459299, 2460363, 4181304, A4VG40DWDT1/32R-NZC02F003D

## Guides and case studies

- [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)
- [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)
- [Repairing the Hydraulic Pump in a Truck - What Happened to the Pump?](https://wibako.com/about-us/video/469-repairing-the-hydraulic-pump-in-a-truck-what-happened-to-the-pump.md)

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Source: https://wibako.com/shop/hydraulics/pumps/38664X13915-hydraulic-pump-hydromatik-a4vg40dwdt1-32r-nzc02f003d-s-r902006772
Contact: +48338704200, biuro@wibako.pl