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Danfoss / Eaton Cessna Gear Pump

Description & Features

Designed for fixed displacement external gear applications, the Danfoss / Eaton Cessna Gear Pump is a reliable choice across a broad range of mobile and industrial hydraulic circuits. Typical installations include tractors and harvesters, lift trucks, fan drive systems, compactors, sweepers, rotary and reel mowers, machine tools, and steering circuits.

The Series 26 pump delivers reduced noise and vibration alongside improved volumetric and mechanical efficiency. A field-reversible pump direction adds installation flexibility, allowing the unit to be configured without specialized tooling on-site. Minimum working temperature is rated to -20°, supporting use in cold-weather environments.

Formerly marketed under the Eaton Char-Lynn brand, this product line is now part of Danfoss Power Solutions. Alternate part number C1JM15 may be used for cross-reference purposes.

SKU: 26004-RZG

Supplier Part Number (MPN): 26004-RZG

Alternate Part Numbers: C1JM15

Specifications

Alternate Part Numbers Alternate Part Number C1JM15	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 26004-RZG	Product Weight 6.00 lbs

Product Questions & Answers (3)

Question by: Cindy S on Jul 24, 2025, 6:55 AM

Will this work on my tractor? It's an older model.

Answer by: Customer Support on Jul 26, 2025, 6:33 AM

This gear pump is suitable for tractors and harvesters, among other applications like machine tools and lift trucks. Just make sure your system requirements align with the pump's specifications for optimal performance.

Question by: Melvin E on Mar 11, 2026, 11:33 AM

pump direction on these reversible, is that something you can flip yourself out in the field or does it need to go back somewhere to get done?

Answer by: Customer Support on Mar 13, 2026, 10:14 AM

Field reversible is built into this pump's design, so changing rotation direction can be done without sending it out. No special tooling or factory service required for that adjustment.

Question by: Daryl M on Jun 7, 2025, 6:43 AM

got a mower with a hydraulic setup, would this gear pump make sense for a rotary or reel mower circuit

Answer by: Customer Support on Jun 8, 2025, 2:18 PM

For mower hydraulics, this Series 26 external gear pump is commonly used on rotary and reel mowers, along with other mobile equipment like tractors, harvesters, and lift trucks. It is also used in auxiliary work circuits and fan drive systems, so it fits the kind of hydraulic jobs you see on mowing equipment.