DANFOSS / EATON ACNAL04ABA0020000000000A

Description & Features

Designed for demanding mobile and industrial hydraulic applications, the Danfoss / Eaton ACNAL04ABA0020000000000A is a fixed displacement external gear pump from the Series 26 platform. It delivers reliable flow across a broad range of equipment types, including tractors, harvesters, lift trucks, compactors, sweepers, rotary and reel mowers, machine tools, and fan drive systems.

The pump features reduced noise and vibration characteristics alongside improved volumetric and mechanical efficiency, qualities that matter in both steering circuits and auxiliary work circuits where consistent, low-disturbance flow is required. A field-reversible pump direction adds installation flexibility, allowing the unit to be configured for clockwise or counterclockwise rotation without replacing the pump. The minimum working temperature is rated at -20°C, supporting use in cold-climate environments.

SKU: 26004-LZB

Supplier Part Number (MPN): 26004-LZB

Specifications

Brand
Danfoss
Dimensions
5.16 in L x 5.12 in W x 4.11 in H
Gear Type
Single-Stage
Housing Material
Aluminum
Inlet Type
SAE O-ring
Model
26004
Mounting Type
2-Bolt Flanged
nmfc
125820
Outlet Type
SAE O-ring
Port Location
Rear
Rotation
Counterclockwise
Series
26 Series

Product Questions & Answers (2)

Question by: Lance E on Feb 20, 2026, 7:35 PM
Reckon this gear pump can handle cold weather without any trouble?
Answer by: Customer Support on Feb 22, 2026, 11:20 AM
The minimum working temperature for this Danfoss / Eaton gear pump is -20°C, so it's built to operate reliably even in cold-climate conditions.
Question by: Jean D on Oct 6, 2025, 8:07 PM
pump runs both directions or do I gotta spec one way when I order?
Answer by: Customer Support on Oct 8, 2025, 8:40 AM
Field-reversible is built right into this unit, so you can set it up for clockwise or counterclockwise rotation after it arrives. No need to order a separate pump for each orientation. That's handy when you're trying to keep your parts inventory lean or when a machine swap requires a different drive direction than what you originally planned for.

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