Danfoss / Eaton-3.80 CID(62CC)420 Code B 421AK00330B

Specifications

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 421AK00330B	Product Weight 55.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Reckon this'll work on my loader backhoe?

Question by: Harold M on Aug 31, 2025, 10:42 AM

This Danfoss/Eaton open circuit piston pump is definitely suited for loader backhoes, along with agriculture tractors and other heavy equipment.

Answer by: Customer Support on Sep 1, 2025, 12:39 PM

got a loader backhoe sitting idle cause the pump gave out, this the right kind to get it back running?

Question by: Wayne M on Feb 6, 2026, 10:09 AM

Loader backhoes are one of the core applications this pump was built for, so yes, you're in the right place. It's an open circuit piston pump from the Danfoss/Eaton 420 Series with 3.80 CID (62cc) displacement, and it's rated for high pressure and high flow. If your original unit matches that displacement and the Code B configuration, this would be a solid replacement to get that machine back in the field.

Answer by: Customer Support on Feb 8, 2026, 6:44 AM