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ACNAR03ADA0040000000000A

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Description & Features

The ACNAR03ADA0040000000000A fixed displacement external gear pump from Danfoss / Eaton is part of the Series 26 line. It features reduced noise and vibration for smoother performance, improved volumetric and mechanical efficiency, and field reversible pump direction.

This hydraulic gear pump is suitable for demanding applications, including tractors and harvesters, machine tools, steering circuits, compactors, sweepers, rotary and reel mowers, lift trucks, and fan drive and auxiliary work circuits. Constructed for durability and long service life, this unit has a minimum working temperature of -20.

SKU: 26003-RZH

Supplier Part Number (MPN): 26003-RZH

Specifications

Brand
Danfoss
Design Code
A
Dimensions
5.16 in L x 5.12 in W x 4.05 in H
Gear Type
Single-Stage
Housing Material
Aluminum
Identification
Standard
Inlet Size
1-1/16-12
Inlet Type
SAE O-ring
Model
26003
Mounting Type
2-Bolt Flanged
Outlet Size
7/8-14
Outlet Type
SAE O-ring
Rotation
Clockwise (Right-Hand)
Series
26 Series
Shaft Type
Straight Keyed

Product Questions & Answers (1)

Question by: Marvin G on Jan 31, 2026, 3:37 PM
Reckon this gear pump would hold up on my tractor? It's mostly for running the hydraulics on the back.
Answer by: Customer Support on Feb 2, 2026, 12:06 PM
This Series 26 gear pump is definitely built for demanding applications like tractors. It's designed to handle auxiliary work circuits and should provide reliable performance for your tractor's hydraulic needs.

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