DANFOSS / EATON PUMP 421AK00391B

Specifications

Alternate Part Numbers Alternate Part Number C1KA62	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 421AK00391B	Product Weight 55.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Got a loader backhoe sitting idle cause the pump went out on it, this the right series to be looking at for that application?

Question by: Dale B on Oct 27, 2025, 1:21 PM

Loader backhoes are one of the primary applications this pump was built for, so yeah, you're in the right place. It's part of the Danfoss/Eaton X20 Open Circuit Piston Pump 420 Series, and it carries part number 421AK00391B, also listed under alternate number C1KA62. Fast response and recovery times are a core feature of this series, which matters a lot when you're dealing with the kind of load cycling a backhoe puts a pump through on a regular workday.

Answer by: Customer Support on Oct 28, 2025, 9:49 PM

Would this Eaton pump be alright for a loader backhoe, or is it too much?

Question by: Wes B on Aug 22, 2025, 8:10 AM

This Danfoss/Eaton pump is definitely suitable; loader backhoes are listed among its intended applications.

Answer by: Customer Support on Aug 24, 2025, 6:21 AM