DANFOSS / EATON-2.50 CID (41 CC) 421AK01057B

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 421AK01057B	Product Weight 53.10 lbs

Product Questions & Answers 1

Product Questions & Answers

Got a loader backhoe that's been running a worn-out pump for a while now, this 420 series unit with the 2.50 CID displacement, that a solid fit for that kind of machine?

Question by: Jerry P on Apr 1, 2026, 6:57 PM

Loader backhoes are actually one of the named applications for this pump, so you're in the right place. The 2.50 CID (41 CC) displacement puts it in solid territory for that class of equipment, and the high pressure and flow capacity means it can handle the demands those machines put on a hydraulic system. It's built for heavy-duty use, not light-duty work, so a backhoe running hard day in and day out is exactly the kind of environment it was put together for.

Answer by: Customer Support on Apr 3, 2026, 8:34 AM