DANFOSS / EATON-4.88 CID(80CC) 420 CODEB 421AK01203B

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 421AK01203B	Product Weight 56.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Will this pump work on my older tractor, or is it mainly for newer equipment?

Question by: Scott P on Dec 31, 2025, 10:25 AM

This Danfoss/Eaton X20 pump is commonly found on agriculture tractors, but also serves a wide range of mobile equipment. It should function in any open-circuit hydraulic system that requires its 4.88 CID (80cc) displacement and can accommodate its pressure and flow capacity.

Answer by: Customer Support on Jan 2, 2026, 6:27 AM

Got a mini excavator that's been eating pumps left and right on a tough job site. Would this X20 420 series hold up to that kind of hard daily use?

Question by: Neal C on Jul 2, 2025, 11:57 AM

Heavy-duty cycles are exactly what this pump was built around. The X20 420 Series runs open circuit axial piston technology with high pressure and flow capacity, and it's listed specifically for mini excavators as a supported application. If your machine calls for an 80cc open circuit piston pump, this one is rated for the kind of punishing work schedules that tend to wear out lesser units.

Answer by: Customer Support on Jul 4, 2025, 7:33 AM