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Danfoss / Eaton HD Pump

Description & Features

This Danfoss / Eaton HD Pump is a variable displacement pump suitable for construction, agriculture, truck and bus, oil and gas, and other mobile applications. Offering proven reliability in demanding applications, the pump also offers multiple control options and is Pro-FX ready. This Series 1 heavy-duty closed circuit pump features servo control.

Width of the Danfoss / Eaton HD Pump is 12.67 inches.

SKU: 3923-421

Supplier Part Number (MPN): 3923-421

Specifications

Alternate Part Numbers Alternate Part Number MINO-00900X26130	Application Construction, Agriculture, Truck and Bus, Oil and Gas, and other mobile applications	Brand Danfoss – Hydraulics	Brand Char-Lynn	Pack Size 1.00	UOM EA	Features Proven reliability in demanding applications\|Multiple control options\|Pro-FX ready	ICC Mobile - CC Piston Pumps	Language English	Product Width 12.67	Special Features None	Sub Brand None	Supplier Part Number 3923-421	Type Variable Displacement	Product Weight 62.60 lbs

Product Questions & Answers (2)

Question by: Travis A on Jul 20, 2025, 5:32 PM

Is this Eaton HD pump gonna drop right into my existing setup, or am I gonna have to do some fiddling around with the connections?

Answer by: Customer Support on Jul 22, 2025, 7:27 AM

This Danfoss/Eaton HD pump has a width of 12.67 inches, which should help you determine if it fits your space requirements.

Question by: Larry J on Jul 26, 2025, 8:57 AM

pump says it's variable displacement, what kind of applications is that actually built for?

Answer by: Customer Support on Jul 27, 2025, 7:40 PM

Variable displacement works well when flow demands change throughout a work cycle, which is pretty common in mobile equipment. This particular pump covers construction machinery, agricultural equipment, trucks and buses, and oil and gas applications. Closed circuit operation keeps it suited for heavy-duty mobile use where consistent performance under load matters.