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Series 26 Gear Pump, 0.58 cu in/rev, 2-Bolt SAE A Mounting Flange, 5/8 St. Keyed Shaft, SAE-12 Side Inlet, SAE-10 Side Outlet Ports, CW Rotation. Reduced noise and vibration|Improved volumetric and mechanical efficiency|Field reversible pump direction

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Description & Features

The Danfoss / Eaton Series 26 Gear Pump is engineered for precision and reliability in demanding applications such as tractors harvesters machine tools and steering circuits. With a displacement of 0.58 cu in/rev and 13-tooth gears this pump minimizes flow ripple to reduce noise and vibration. The 2-bolt SAE A flange ensures secure mounting while the 5/8 St. keyed shaft provides stable power transmission.

This pump features SAE-12 side inlet and SAE-10 side outlet ports for efficient fluid handling supporting continuous operations at maximum speeds of 3600 RPM and pressures up to 3000 PSI. The innovative wear plate simplifies rotation changes accommodating both CW and field-reversible pump direction for versatile use.

Improved internal component design enhances both volumetric and mechanical efficiency making it ideal for lift trucks sweepers and auxiliary work circuits. The bearing lubrication system uses inlet oil reducing the high-pressure oil requirement and further boosting efficiency. Maximum operating temperature is 220deg;F with a minimum working temperature of -20deg;F to ensure reliability across various conditions.

MPN: 26003-RZG

Supplier Part Number: 26003-RZG

Specifications

Application
Tractors & harvesters, Machine tools, Steering circuits, Compactors, Sweepers, Rotary & reel mowers, Lift trucks, Fan drive systems, Auxiliary work circuits
Configuration
32
Design Code
A
Displacement
0.58
Displacement
0.58
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
Identification
Standard
Minimum Working Temperature
-20
Mount
2-Bolt SAE A
Mount
2-Bolt SAE A
Ports
SAE-12 Side Inlet, SAE-10 Side Outlet
Ports
SAE-12 Side Inlet, SAE-10 Side Outlet
Pressure Rating
3000
Rated Flow
4.50
Rated Flow
4.5
Rotation
CW
Shaft
5/8 St. Keyed
Shaft
5/8 St. Keyed
Special Features
None
Speed Rating
3600 RPM
Speed Rating
3600 RPM
Supplier Part Number
26003-RZG
Alternate Part Numbers
Alternate Part Number C1JB83
Product Weight
6.34 lbs

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Product Questions & Answers (1)

Question by: Pete W on Sep 15, 2025, 2:50 PM
got a setup that needs a clockwise pump, is this one fixed that way or can you swap it over later
Answer by: Customer Support on Sep 16, 2025, 9:45 PM
Rotation is field reversible on this Series 26 pump. You can open the pump, switch the drive gear and idler gear, reposition the plug, and reassemble to change direction. No extra parts are required for the change.