Danfoss / Eaton-3.80 CID(62CC)420 Code B 421AK01107B

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	Net Pack Quantity Units EA	Product Width 5.75	Sub Brand None	Supplier Part Number 421AK01107B	Product Weight 55.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Got a loader backhoe that's been running an older piston pump and I'm looking to step up the performance some. This the kind of pump that'd handle that kind of work day in and day out?

Question by: Brenda B on Dec 5, 2025, 5:34 PM

Loader backhoes are actually one of the primary applications this pump was built around, so you're in the right territory. The X20 420 Series carries a 3.80 CID (62cc) displacement and is rated for high pressure and flow capacity, which translates well to the demands of that kind of machine. The open circuit design suits mobile hydraulic setups, and the response and recovery times on the X20 are among the fastest available in its class. For a backhoe upgrade situation, it checks the right boxes.

Answer by: Customer Support on Dec 7, 2025, 6:49 AM

Will this pump bolt right up in place of an Eaton 420 series on my backhoe?

Question by: Tammy H on Oct 12, 2025, 4:13 PM

This Danfoss / Eaton X20 open circuit piston pump is part of the 420 Code B series, so it should be a direct replacement if your current pump matches that spec. Just double-check the displacement and configuration to be sure.

Answer by: Customer Support on Oct 13, 2025, 9:57 PM