Designed for demanding mobile and industrial hydraulic applications, the Danfoss / Eaton-Gear Pump ASSY is a fixed displacement external gear pump suited for use in tractors, harvesters, machine tools, lift trucks, compactors, sweepers, fan drive systems, and steering circuits, among others.
Built under the Char-Lynn brand lineage, this Series 26 unit delivers reduced noise and vibration alongside improved volumetric and mechanical efficiency. The pump supports field-reversible direction, adding flexibility for installation and service in the field. A minimum working temperature rating of -20°C makes it suitable for cold-weather environments.
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
26401-RAF
Product Weight
7.00 lbs
Product Questions & Answers (2)
Question by: Johnny M on Nov 18, 2025, 9:13 PM
got a Series 26 gear pump on a harvester that finally gave out, this the right replacement, the 26401-RAF?
Answer by: Customer Support on Nov 20, 2025, 8:58 PM
For Series 26 external gear pump applications, yes, the 26401-RAF is the correct unit under that Char-Lynn lineage. It's built specifically for mobile equipment like harvesters and tractors, so a like-for-like swap on a Series 26 application is right in its wheelhouse. Just confirm your port configuration and drive direction before buttoning everything up, since the pump does support field-reversible direction if your setup needs it.
Question by: Hubert B on Apr 20, 2025, 8:24 AM
Will this gear pump work okay in cold weather environments?
Answer by: Customer Support on Apr 21, 2025, 7:22 PM
It's rated down to -20°C, so it should hold up even when the temperature drops.