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DANFOSS / EATON ACMAR059904AB0100140000A00000B0B

Description & Features

Designed for reliability across a wide range of mobile and industrial equipment, this fixed displacement external gear pump delivers consistent hydraulic flow with reduced noise and vibration compared to standard gear pump designs. Volumetric and mechanical efficiency are both improved, making it well suited for demanding duty cycles. The pump is field reversible, allowing direction of rotation to be changed without replacing the unit.

The Danfoss / Eaton ACMAR059904AB0100140000A00000B0B is part of the Series 26 gear pump family and carries a minimum working temperature rating of -20°C. Typical applications include tractor and harvester hydraulics, machine tool circuits, steering systems, compactors, sweepers, rotary and reel mowers, lift trucks, fan drive systems, and auxiliary work circuits. The 5.12-inch width makes it a practical fit within standard equipment envelope constraints.

SKU: 26505-RBM

Supplier Part Number (MPN): 26505-RBM

Specifications

Application Tractors & harvesters, Machine tools, Steering circuits, Compactors, Sweepers, Rotary & reel mowers, Lift trucks, Fan drive systems, Auxiliary work circuits	Brand Danfoss – Hydraulics	Brand Char-Lynn	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	Supplier Part Number 26505-RBM	Product Weight 17.00 lbs

Product Questions & Answers (1)

Question by: Dwayne B on Oct 26, 2025, 6:37 PM

What's the coldest temp this hydraulic pump can handle?

Answer by: Customer Support on Oct 28, 2025, 1:53 PM

This Series 26 gear pump is rated down to a minimum working temperature of -20°C.