Danfoss / Eaton-2.50 CID(41CC)420 Code B

Description & Features

Designed for demanding mobile hydraulic applications, the Danfoss / Eaton-2.50 CID(41CC)420 Code B is an open circuit piston pump built around the 420 Series platform with a displacement of 2.50 CID (41cc). It delivers high pressure and flow capacity suited to heavy-duty mobile equipment across a wide range of industries.

This pump is well suited for loader backhoes, agriculture tractors, crawler dozers, mini excavators, articulated haulers, and concrete and asphalt pavers, among other equipment types. It also sees use in railroad equipment, container handling, all-terrain and truck cranes, vibratory cable plows, and mining and tunnel boring machinery. Advanced control options support efficient system integration, and the pump's response and recovery characteristics make it a practical choice where cycle times and hydraulic responsiveness matter. Product width is 5.75 inches.

SKU: 421AK01738B

Supplier Part Number (MPN): 421AK01738B

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00900X28369
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 Power Solutions II (Char-Lynn)
Brand
Char-Lynn
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
421AK01738B
Product Weight
53.10 lbs

Product Questions & Answers (2)

Question by: Terry B on Sep 25, 2025, 9:57 AM
What's the width on this Danfoss/Eaton pump? Gotta make sure it'll fit in the space I got.
Answer by: Customer Support on Sep 26, 2025, 3:59 PM
The width of this particular Danfoss / Eaton 420 Series pump is 5.75 inches.
Question by: Jean B on Apr 4, 2026, 5:54 PM
What kind of equipment is this pump actually built for? Got a crawler dozer and a couple mini excavators on the fleet and trying to figure out if this fits the bill.
Answer by: Customer Support on Apr 6, 2026, 6:48 AM
crawler dozers and mini excavators are both squarely in the wheelhouse for this pump. The 420 Series platform also covers loader backhoes, articulated haulers, agriculture tractors, concrete and asphalt pavers, and a good stretch of other heavy mobile equipment. It's an open circuit piston pump rated for high pressure and flow, so demanding cycle work on that kind of iron is exactly what it's built around.