Danfoss / Eaton-4.88 CID(80CC)420 Code B 421AK00891B

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 – Hydraulics	Brand Danfoss Power Solutions	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 421AK00891B	Product Weight 56.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What kinda machines will this pump work on? I got a few different things needing hydraulic work.

Question by: Sherry P on Jun 17, 2025, 8:03 PM

This Danfoss/Eaton piston pump is suitable for loader backhoes, agriculture tractors, mining machinery, dump truck lifts, chemical applicator trucks, railroad equipment, container handling, all-terrain and truck cranes, tunnel boring equipment, utility booms, off-road dump and refuse trucks, material handling trucks, rough terrain forklifts, concrete and asphalt pavers, feller/bunchers, forwarders, log loaders, crawler dozers, articulated haulers, and mini excavators.

Answer by: Customer Support on Jun 19, 2025, 11:02 AM

Got a mini excavator sitting idle cause the pump went out on it, would this Danfoss 420 Code B be a fit for that kind of machine?

Question by: Stan F on Jun 4, 2025, 5:03 PM

Mini excavators are actually one of the listed applications for this pump, so you're in the right ballpark. It's an open circuit piston pump with 4.88 CID (80cc) displacement, built for mobile hydraulic work exactly like that. The 420 series is known for fast response and recovery times, which matters a lot in excavator applications where you're constantly cycling through movements. Just make sure your system specs line up with the displacement before ordering.

Answer by: Customer Support on Jun 6, 2025, 8:15 AM