I need replacement couplers for older machinery. Do you have replacement, specialty or custom quick couplers to replace hydraulic couplings on legacy equipment?
Yes, Stucchi offers custom, specialty quick couplers and hydraulic adapters for legacy equipment. We provide custom plate couplers to meet your specifications while eliminating downtime, leaks, and crossing of lines.
Older equipment may require more than a direct part-number replacement, especially if the machine uses outdated couplings, non-standard thread styles, worn adapters, or modified hydraulic lines. When replacing hydraulic couplings on legacy equipment, it is important to identify the existing coupler style, port thread, body size, flow requirements, working pressure, and whether the machine or attachment holds residual pressure.
If the goal is to modernize the connection point, flat-face quick disconnects may help improve cleanliness, reduce fluid loss during disconnect, and make attachment changes more consistent across older and newer equipment. Learn more about how to retrofit older equipment with modern flat-face quick disconnects.
For OEMs, equipment manufacturers, and maintenance teams working through a legacy replacement or retrofit project, Stucchi’s OEM and engineering solutions section provides resources for coupler sizing, port thread identification, pressure ratings, pressure drop, and application review.
If you are not sure which coupler you have, or if your equipment requires a specialty replacement, custom configuration, or adapter solution, submit photos, measurements, drawings, or application details through the Technical Help Desk for review.