Stellar Industries 104127 Proportional Valve Retrofit Kit with Retaining Strap

If you’re unsure whether this part is compatible with your truck or equipment, please contact us to confirm fitment before purchasing.

The Stellar Industries 104127 Retrofit Kit provides a replacement proportional flow-control valve and retaining strap for compatible Stellar service cranes. The kit includes one Stellar 24960 proportional valve and one 85930 retaining strap.

The proportional valve regulates hydraulic flow according to the crane’s electrical control signal, allowing smooth, variable-speed operation. The included strap secures the replacement valve in the compatible crane control assembly.

What This Part Is Used For

The Stellar 104127 kit replaces an existing proportional valve installation on compatible Stellar cranes. It restores variable hydraulic-flow control so crane functions respond smoothly and proportionally to operator commands.

Common Reasons For Replacement

Crane functions operate only at full speed
Hydraulic movement is slow or unresponsive
Function speed does not follow the control input
Crane movement is jerky or inconsistent
Proportional valve sticks or binds
Valve develops internal or external leakage
Electrical coil or connection is damaged
Original retaining strap is broken or missing
Existing valve installation requires the updated retrofit components

Key Features

Stellar Industries part number 104127
Proportional flow-control valve retrofit kit
Includes one 24960 proportional valve
Includes one 85930 retaining strap
Provides variable hydraulic-flow control
Supports smooth crane-function operation
Secures the valve within the compatible installation
Designed for select Stellar service cranes
Approximate dimensions of 6 x 1 x 1 inches