Danfoss / Eaton-3.00 CID(49CC)420 Code B 421AK00340B

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 421AK00340B	Product Weight 53.10 lbs

Product Questions & Answers 2

Product Questions & Answers

What's the width on this unit? Gotta make sure it'll squeeze in where I need it.

Question by: Ricky C on Sep 29, 2025, 2:06 PM

Measuring 5.75 inches wide, this pump is designed to fit into tight spots without sacrificing performance.

Answer by: Customer Support on Oct 1, 2025, 12:42 PM

Got a loader backhoe that needs a pump swap and somebody told me this series fits good for that kind of work. That right?

Question by: Billy B on Jan 15, 2026, 8:18 PM

Loader backhoes are actually one of the listed applications for this pump, so you're on solid ground there. It's a 3.00 CID (49cc) open circuit piston pump from the 420 Series, built for heavy-duty mobile equipment. The 5.75-inch width keeps it manageable in tighter mounting situations, which tends to matter on backhoe setups where space around the drivetrain gets cramped fast.

Answer by: Customer Support on Jan 17, 2026, 3:58 PM