DANFOSS / EATON-3.00 CID (49 CC)420 CODE B 421AK00042B

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 421AK00042B	Product Weight 53.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What kinda machines does this Eaton Char-Lynn pump usually go on? Just curious if it'd be right for my old tractor.

Question by: Denise G on Jun 7, 2025, 12:05 PM

Real-world applications for this Danfoss/Eaton 420 series pump include tractors, backhoes, dozers, excavators, and other heavy mobile equipment. It's also used in things like dump truck lifts and container handlers.

Answer by: Customer Support on Jun 9, 2025, 6:12 AM

Got a mini excavator that's been running an older piston pump and I'm trying to figure out if this 420 series unit would be a straight swap or close to it. It's the 3.00 CID displacement I need. That right for this one?

Question by: Lee T on Sep 19, 2025, 12:19 PM

Yes, 3.00 CID (49 cc) is the displacement on this pump. It's part of the Danfoss/Eaton X20 420 Series open circuit piston pump lineup, and mini excavators are one of the listed applications for it. Whether it's a direct bolt-in swap depends on your existing mounting and port configuration, but the displacement matches what you're describing.

Answer by: Customer Support on Sep 21, 2025, 9:10 AM