Danfoss / Eaton-SERVICE Compesator Kit420

Description & Features

Designed for use with Danfoss Power Solutions X20 open circuit piston pumps, the Danfoss / Eaton-SERVICE Compensator Kit 420 is a service replacement kit engineered for the 420 Series platform. It supports pressure and flow compensation functions critical to maintaining consistent pump performance across demanding mobile hydraulic applications.

The 420 Series platform is deployed across a wide range of heavy-duty mobile equipment, including loader backhoes, crawler dozers, mini excavators, articulated haulers, concrete and asphalt pavers, container handling equipment, and feller/bunchers. The compensator delivers fast response and recovery characteristics alongside high pressure and flow capacity, with advanced control compatibility suited to these load-varying environments. Mining machinery, tunnel boring equipment, railroad equipment, and utility boom trucks are among the additional applications this kit supports.

SKU: 9900512-022

Supplier Part Number (MPN): 9900512-022

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00287X00168
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
Net Pack Quantity Units
EA
Product Width
5.75
Sub Brand
None
Supplier Part Number
9900512-022
Product Weight
53.10 lbs

Product Questions & Answers (1)

Question by: Tony C on Nov 20, 2025, 11:22 AM
Will this kit work on any ol' X20 pump, or just the 420 series?
Answer by: Customer Support on Nov 21, 2025, 7:37 PM
It's specifically designed as a service replacement kit for the Danfoss Power Solutions X20 open circuit piston pumps, 420 Series platform.