Danfoss / Eaton-3.00 CID(49CC)420 Code B 421AK00126B

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 421AK00126B	Product Weight 53.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Been running an older piston pump on my loader backhoe for a few years now and it's about shot. This 3.00 CID 420 Series unit a solid replacement for that kind of machine?

Question by: Denise M on Feb 20, 2026, 7:33 PM

Loader backhoes are actually one of the primary applications this pump was built around, so you're in the right place. The 420 Series platform handles the kind of shifting hydraulic demand those machines put out, and the response and recovery characteristics on this unit are built for exactly that stop-and-go duty cycle. One thing worth knowing upfront is the lead time runs 90 days on this part, so if your current pump is on its last legs, factor that into your timeline before placing the order.

Answer by: Customer Support on Feb 22, 2026, 9:20 AM

Would this Eaton-Danfoss pump be a good fit for a mini excavator?

Question by: Jerry B on Feb 17, 2026, 8:51 AM

Yes, this open circuit piston pump works well in mini excavators, along with articulating haulers, crawler dozers, loader backhoes, and agricultural tractors.

Answer by: Customer Support on Feb 18, 2026, 9:24 AM