DANFOSS / EATON ACNAL04ACA0020000000000A

Description & Features

Designed for mobile and industrial hydraulic systems, the Danfoss / Eaton ACNAL04ACA0020000000000A is a Series 26 fixed displacement external gear pump built to handle a broad range of demanding circuit applications. It is well suited for use in tractors and harvesters, machine tools, steering circuits, compactors, sweepers, rotary and reel mowers, lift trucks, fan drive systems, and auxiliary work circuits.

The pump features reduced noise and vibration alongside improved volumetric and mechanical efficiency, making it a practical choice where consistent output and quiet running matter. Field-reversible pump direction adds installation flexibility without requiring additional components. A minimum working temperature rating of -20°C supports cold-climate deployment across seasonal equipment.

SKU: 26004-LZD

Supplier Part Number (MPN): 26004-LZD

Specifications

Brand
Danfoss
Design Code
A
Dimensions
5.16 in L x 5.12 in W x 4.11 in H
Gear Type
Single-Stage
Housing Material
Aluminum
Identification
Standard
Inlet Size
1-5/16-12
Inlet Type
SAE O-ring
Model
26004
Mounting Type
2-Bolt Flanged
Outlet Size
7/8-14
Outlet Type
SAE O-ring
Rotation
Counterclockwise (Left-Hand)
Series
26 Series
Shaft Type
Straight Keyed

Product Questions & Answers (1)

Question by: Todd M on May 2, 2025, 9:52 PM
pump says it's field reversible - does that mean I can swap rotation direction right on the job without pulling anything apart or ordering extra parts?
Answer by: Customer Support on May 4, 2025, 6:14 AM
Correct on both counts. Rotation direction can be changed in the field without additional components, so if a machine's hydraulic connections runs opposite to what you expected, you're not stuck waiting on parts or sending it back. That kind of flexibility saves real time during installation or when swapping it into a replacement application.

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