Danfoss / Eaton-2.50 CID(41CC)420 Code B 421AK00236B

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 421AK00236B	Product Weight 53.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Got a loader backhoe that's been eating through pumps and I need something that can actually keep up with variable loads without falling apart, this 420 series the right call for that kind of work?

Question by: Dustin M on Sep 18, 2025, 8:24 PM

Variable load conditions are exactly what this pump is built around. The 420 Series open circuit piston design gives you fast response and recovery times, which matters a lot when your machine is constantly shifting between light and heavy demand. Loader backhoes are actually listed as one of the primary applications for this unit, so you're not forcing a fit here. The high pressure and flow capacity back that up for the kind of duty cycles those machines run.

Answer by: Customer Support on Sep 19, 2025, 9:40 PM

Will this Eaton/Danfoss pump work okay on my older tractor's loader backhoe? Just wanna make sure before I order it.

Question by: Eddie C on Aug 18, 2025, 1:13 PM

This 420 Series pump is often used in loader backhoes, so it should be a suitable replacement, assuming your system needs a 2.50 CID (41cc) displacement.

Answer by: Customer Support on Aug 19, 2025, 8:05 PM