Danfoss / Eaton-4.88 CID(80CC)420 Code C 421AK01901C

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 – Hydraulics	Brand Danfoss Power Solutions	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 421AK01901C	Product Weight 56.10 lbs

Product Questions & Answers 2

Product Questions & Answers

I’m swapping out a pump on an old tractor. This one says 80cc, will that be a direct replacement for my current unit?

Question by: Bonnie B on Mar 18, 2026, 1:00 PM

Use-case-first. If your old pump is also an 80cc displacement, then yes, this should be a direct replacement, assuming the mounting and port configurations are compatible. Verify those details against your existing unit before installation.

Answer by: Customer Support on Mar 20, 2026, 9:15 AM

got a loader backhoe that needs a new pump and I keep seeing this 80cc unit come up in my search. that the right displacement for that kind of machine?

Question by: Earl C on Jan 30, 2026, 6:17 AM

Loader backhoes are actually one of the primary applications this pump was built around, so yes, 80cc puts you in solid territory for that equipment class. The 420 Series platform also carries advanced control options that help squeeze more efficiency out of the system, which matters on a machine that cycles hard throughout the day. The part number to confirm is 421AK01901C if you need to cross-reference it against your current setup.

Answer by: Customer Support on Jan 31, 2026, 2:59 PM