Industries We Serve

Aerospace Hydraulic Fittings

Hydraulic fittings are the foundation of our aerospace work. For 39 years, Kohler & Clark has been a trusted source for CNC-turned hydraulic fittings, unions, adapters, and fluid-system connectors used in flight-critical hydraulic systems. Our experience covers tight-tolerance fittings in stainless steel, 4130 steel, aluminum, and free-machining steel.

We have supplied customers such as Allan Aircraft, Permaswage, and Inland, who rely on our hydraulic fittings for demanding aerospace applications. We operate under a documented quality management system aligned with ISO 9001 requirements, maintain full traceability on every fitting we ship, and manufacture all components domestically at our facility in Tulare, California.

Industrial Hydraulic Components

Beyond aerospace, we produce hydraulic fittings and fluid-handling components for precision industrial customers who require the same level of accuracy, traceability, and process control. Our tight-tolerance hydraulic fittings serve demanding industrial hydraulic systems, produced with the same quality and responsive turnaround our aerospace clients depend on.