Selective Control Valve for John Deere 20/30/40/50 Series Tractors

Description

When your hydraulic controls aren’t responding like they should or you need to add more remote functions to your classic John Deere, chances are you’re looking at selective control valve issues. Your tractor’s selective control valve is command central for all your hydraulic functions. This is the control block that directs hydraulic flow to operate your loader, rear remotes, and other hydraulic attachments with the precision you need to get work done.

Key Features

• Universal fit across multiple John Deere series – one valve works for decades of tractors
• Controls multiple hydraulic functions from a single, centralized valve block
• Direct replacement design maintains original hydraulic performance and system pressure
• Precision-built construction handles high-pressure hydraulic systems without leaks
• From the compact 820 to the powerful 3640, this valve block puts hydraulic control at your fingertips, letting you operate everything from loaders to hydraulic cylinders with precision.

Built for Real Farm Work

These John Deere tractors span decades of farm service, from compact orchard tractors to row-crop workhorses. Whether you’re running a compact utility tractor for livestock work or operating a larger machine for row-crop farming, this selective control valve handles the hydraulic demands. It’s designed to operate loaders, rear hydraulic cylinders, and various implement functions that keep your operation moving.

Made to Last

This valve block is built to handle the pressures and demands of agricultural hydraulic systems. The internal components are engineered for thousands of operating cycles, maintaining precise control and reliable sealing even under heavy use. It’s designed to match the hydraulic specifications of your John Deere tractor’s original equipment.

Installation Notes

Any dirt or debris that enters during installation will damage your new valve and potentially your entire hydraulic system. Remove the old valve carefully, noting the position and routing of all hydraulic lines – taking photos helps immensely during reassembly. When installing the new valve, use new O-rings on all connections and lubricate them with clean hydraulic fluid. Take your time with the installation – clean hydraulics are happy hydraulics.