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Danfoss / Eaton-3.80 CID(62CC)420 Code B

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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
421AK00149B
Product Weight
55.10 lbs
Product Questions & Answers 2

Product Questions & Answers

Been running a crawler dozer for years and the original pump finally gave out. This a 420 Series open circuit piston pump with 3.80 CID displacement -- that the right ballpark for that kind of machine?
Question by: Howard W on Jan 15, 2026, 9:08 AM
Crawler dozers are one of the listed applications for this pump, so you're in the right territory. The 3.80 CID (62cc) displacement puts it in a solid range for that class of machine, and the 420 Series is built around high pressure and flow capacity, which lines up with what a dozer demands. If your original pump matched that displacement and code configuration, this would be a reasonable replacement candidate.
Answer by: Customer Support on Jan 16, 2026, 1:35 PM
Is this pump a direct swap for the Eaton 420 Code B series?
Question by: Earl M on Jan 3, 2026, 3:23 PM
Use-case-first: For mobile hydraulic applications like loader backhoes and tractors, this Danfoss/Eaton 420 series pump should work as a replacement, given that it is the same 420 Code B series.
Answer by: Customer Support on Jan 5, 2026, 6:22 AM