Skip to the beginning of the images gallery

ACNAR01AAA0040000000000A

Description & Features

Designed for demanding mobile and industrial hydraulic applications, the Eaton Char-Lynn Series 26 fixed displacement external gear pump delivers reliable performance across a broad range of equipment types. Model ACNAR01AAA0040000000000A is well suited for use in tractors and harvesters, lift trucks, fan drive systems, compactors, sweepers, rotary and reel mowers, machine tools, and steering circuits.

This pump features reduced noise and vibration alongside improved volumetric and mechanical efficiency. Field-reversible pump direction adds installation flexibility, allowing the unit to be configured for left- or right-hand rotation without requiring a replacement pump. A minimum working temperature rating of -20°C supports cold-weather deployments. Marketed under the Danfoss Power Solutions brand, this unit carries a lead time of 60 days.

SKU: 26001-RZK

Supplier Part Number (MPN): 26001-RZK

Specifications

Alternate Part Numbers Alternate Part Number MINO-00287X70007	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	Net Pack Quantity Units EA	NMFC 125820	Product Width 5.12	Special Features None	Sub Brand None	Supplier Part Number 26001-RZK	Product Weight 8.00 lbs

Product Questions & Answers (3)

Question by: Clint H on Dec 31, 2025, 6:36 PM

Can this gear pump handle steering circuits on tractors without causing a racket?

Answer by: Customer Support on Jan 2, 2026, 6:50 AM

Built with features for reduced noise and vibration, it is well-suited for steering circuits in tractors and other applications where noise reduction is important.

Question by: Wes B on Sep 9, 2025, 6:01 AM

got a steering circuit on a mower, would this gear pump be a normal fit for that kind of setup?

Answer by: Customer Support on Sep 10, 2025, 12:07 PM

Common uses for this Series 26 external gear pump include steering circuits and rotary and reel mowers, so it lines up well with that type of hydraulic circuit.

Question by: Roger A on Dec 13, 2025, 4:34 PM

pump says it's field reversible - how hard is that to actually do out in the shop?

Answer by: Customer Support on Dec 15, 2025, 12:35 PM

Rotation direction on this unit can be changed without pulling it off the machine or sending it out. The internal porting is set up to allow reversal in the field, which means a trained shop hand can handle it with the right tools and a basic understanding of gear pump disassembly. It's one of the more practical features on this Series 26, especially if you're running a circuit that needs to be reconfigured.