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Danfoss / Eaton-Tandem Pump ASY

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Description & Features

Designed for mobile hydraulic applications, the Danfoss / Eaton-Tandem Pump ASY is a closed-circuit piston pump assembly sourced from Danfoss Power Solutions. Tandem pump configurations are typically used in mobile equipment where two pump units are combined in a single assembly to drive multiple hydraulic circuits from one power source.

Classified under mobile closed-circuit piston pump technology, this assembly is well suited for demanding mobile machinery applications requiring reliable, high-efficiency hydraulic power transmission. The product is supplied under the Danfoss Power Solutions brand, reflecting the combined engineering heritage of Danfoss and Eaton hydraulic product lines.

SKU: 78453-LBG

Supplier Part Number (MPN): 78453-LBG

Specifications

Brand
Danfoss
Control Type
Pressure/Flow Compensator
Dimensions
15.1 in L x 7 in W x 6.47 in H
Drive Shaft Type
Splined
Housing Material
Aluminum
Inlet Size
1-5/8-12
Maximum Operating Pressure
3000 psi
Mounting Type
SAE BB 2-Bolt Flange
Outlet Size
1-5/16-12
Rotation Direction
Counterclockwise
Seal Material
FKM
Series
70423 Series

Product Questions & Answers (1)

Question by: Danny S on Jan 21, 2026, 7:41 PM
reckon this would be the right pump for my piece of mobile equipment?
Answer by: Customer Support on Jan 23, 2026, 12:25 PM
This tandem pump assembly is indeed well-suited for mobile machinery applications that need reliable, high-efficiency hydraulic power transmission. It's sourced from Danfoss Power Solutions and carries the combined engineering heritage of both Danfoss and Eaton hydraulic product lines.

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