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DANFOSS / EATON-2.50 CID (41 CC) (420)

Description & Features

Experience unparalleled efficiency and reliability with the Danfoss / Eaton 2.50 CID (41 CC) 420 Series Open Circuit Piston Pumps. Designed for demanding applications like loader backhoes, mining machinery, and agriculture tractors, this pump offers superior performance with the fastest response and recovery times in the market. Its advanced control options enhance operational efficiency, making it ideal for high-pressure environments. The pump's robust construction supports a wide range of industrial applications, including utility booms, concrete pavers, and material handling trucks, ensuring adaptability and durability in challenging conditions.

The compact design, with a product width of 5.75 inches, allows for easy integration into various systems, maximizing space efficiency without compromising on power and flow capacity. Trust in the quality of Danfoss Power Solutions for your hydraulic needs, ensuring that your equipment operates at peak performance levels.

SKU: 421AK00440C

Supplier Part Number (MPN): 421AK00440C

Specifications

Alternate Part Numbers Alternate Part Number MINO-00287X00637	Application Loader backhoes, Vibratory cable plows, Mining machinery, Dump truck lifts, Agriculture tractors, Chemical applicator trucks, Railroad equipment, Container handling, all terrain and truck cranes, Vibratory cable plows, Mining machinery and tunnel boring equipment, Utility boom, off road dump and refuse trucks, Material handling trucks and rough terrain fork lifts, Concrete and asphalt pavers, Feller/bunchers, forwarders and log loaders, Crawler dozers, Articulate haulers, Mini excavators	Brand Danfoss – Hydraulics	Brand Danfoss Power Solutions	Pack Size 1.00	UOM EA	Features Fastest response and recovery times in the market\|Increase efficiency with advanced control options\|High pressure and flow capacity	ICC Mobile - OC Piston Pumps	Language English	Product Width 5.75	Sub Brand None	Supplier Part Number 421AK00440C	Product Weight 53.10 lbs

Product Questions & Answers (2)

Question by: Bonnie H on Apr 22, 2025, 7:13 AM

pump's rated for loader backhoes and mining equipment -- would it hold up just as well on a concrete paver or asphalt laydown machine?

Answer by: Customer Support on Apr 23, 2025, 12:23 PM

Concrete and asphalt pavers are actually listed right alongside the mining and loader backhoe applications for this pump, so yeah, it fits right into that kind of work. The 420 Series is built around high-pressure and high-flow demands, which is exactly what paving equipment puts on a hydraulic system. The 41 cc displacement gives you solid output for those continuous-duty paving cycles without being an oversized unit that creates fitment headaches.

Question by: Rhonda R on Nov 22, 2025, 10:01 AM

Will this pump fit on my older tractor? I'm looking to replace one that's giving me fits.

Answer by: Customer Support on Nov 24, 2025, 8:26 AM

This Danfoss / Eaton 420 series pump is pretty versatile, especially if you're dealing with loader backhoes or agricultural tractors. With its 5.75 inch width, it should integrate without too much hassle, space-wise.