DANFOSS / EATON-4.88 CID (80 CC)420 CODE B 421AK00928B

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 421AK00928B	Product Weight 56.10 lbs

Product Questions & Answers 2

Product Questions & Answers

Is this Danfoss/Eaton pump a direct swap for a Char-Lynn unit?

Question by: Vince T on May 18, 2025, 2:15 PM

This open circuit piston pump is part of the Danfoss / Eaton X20 420 Series, so it would depend on the specific Char-Lynn model you're replacing.

Answer by: Customer Support on May 20, 2025, 8:53 AM

Got a loader backhoe sitting in the yard needing a new pump, this 80cc unit gonna fit the bill for that kind of work?

Question by: Freddie M on Mar 4, 2026, 10:58 AM

Loader backhoes are one of the primary applications this pump was built around, so yes, that lines up well. It's part of the X20 Open Circuit 420 Series, which is rated for high pressure and flow capacity and carries some of the fastest response and recovery times in its class. The 4.88 CID displacement puts it in a solid range for that type of equipment. Just cross-reference the part number 421AK00928B against your machine's pump spec to confirm the mechanical fit before ordering.

Answer by: Customer Support on Mar 6, 2026, 7:52 AM