DANFOSS / EATON ACNAL03AAA0040000000000A

Description & Features

A fixed displacement external gear pump designed for mobile and industrial hydraulic circuits, the Danfoss Power Solutions ACNAL03AAA0040000000000A belongs to the Series 26 family and is suited for a broad range of demanding applications. These include steering circuits, fan drive systems, lift trucks, compactors, sweepers, rotary and reel mowers, machine tools, and auxiliary work circuits on tractors and harvesters.

Engineered for reduced noise and vibration, this pump delivers improved volumetric and mechanical efficiency across its intended duty cycles. Field reversible pump direction adds installation flexibility without requiring additional components. The unit is rated for a minimum working temperature of -20°C, making it suitable for cold-climate service.

SKU: 26003-LZK

Supplier Part Number (MPN): 26003-LZK

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00287X70031
Application
Tractors & harvesters, Machine tools, Steering circuits, Compactors, Sweepers, Rotary & reel mowers, Lift trucks, Fan drive systems, Auxiliary work circuits
Brand
Danfoss – Hydraulics
Brand
Danfoss Power Solutions
Pack Size
1.00
UOM
EA
Features
Reduced noise and vibration|Improved volumetric and mechanical efficiency|Field reversible pump direction
ICC
Hyd Fixed Dis External Gear Pump
Language
English
Minimum Working Temperature
-20
Product Width
5.12
Special Features
None
Sub Brand
None
Supplier Part Number
26003-LZK
Product Weight
12.00 lbs

Product Questions & Answers (2)

Question by: Rusty B on Aug 27, 2025, 4:17 PM
Got a fan drive setup on a harvester that needs a new pump, and I'm trying to figure out if this one'll hold up to that kind of work. Is it actually built for that application or am I barking up the wrong tree?
Answer by: Customer Support on Aug 29, 2025, 3:53 PM
Fan drive systems on harvesters are right in the wheelhouse for this pump. The Series 26 is rated for both fan drive and auxiliary work circuits on tractors and harvesters, so you're not guessing on fit there. It's also engineered to run with reduced noise and vibration, which matters when you've got a machine working long hours in the field. Cold weather starts are covered too, with a minimum working temperature of -20°C, so early season operation shouldn't be a problem.
Question by: Ray B on Feb 10, 2026, 6:22 PM
Is this gear pump okay to use on a tractor for general hydraulic work?
Answer by: Customer Support on Feb 12, 2026, 2:19 PM
This Series 26 gear pump is indeed suitable for tractors and harvesters, especially for auxiliary work circuits.