Welcome to Rupe’s Hydraulics


We sell, repair, design and manufacture hydraulic systems and components:
Pumps, Cylinders, and Yard equipment, service and repair
Special Projects, including custom cylinder design and manufacture
Caterpillar Exchange
Power Take Off (PTO)
Honing, Fabrication, and Welding
Pickup and delivery for local clients
Shipping available all over the USA
Free estimates, no obligation

Our retail sales shop stocks new components and parts including:
Cylinders, pumps, motors, PTOs, hoses & fittings, clamps, seals, wet kits, reservoirs, hydrostatics, flow meters, filters, hydraulic tools, valves, ball valves, needle valves, directional controls, gauges, quick disconnects, joysticks, jacks, hydraulic oil, and more.

Our mechanics and technicians serve the construction, agricultural, industrial, marine, mining, oil field, waste management, and manufacturing industries on a regular basis and are available to discuss your hydraulics needs. Call us now at 1-800-354-RUPE or visit our shop at 725 N. Twin Oaks Valley Rd, San Marcos, CA 92069. We are open Monday through Friday 7:30am to 5:00pm. 

  • Vision

  • Values

  • Mission


cylander repair

Cylinder Repair & Fabrication

Our cylinder department is made up of highly trained technicians capable of diagnosis, repair, and testing.

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Pumps, Motors and Valves

We service all makes of gear, vane, piston, and geroter pumps and motors. From rebuilding, to exchange, to new sales, we do it all.

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Inside Sales

We Specialize in Component Sales and are Application and Interchange Specialists

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Yard Department

Full Service Yard Department with Trained and Skilled Technicians!

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Our Special Projects


about rupes hydraulics

Rupe’s Hydraulics has provided successful service to the fluid power industry since 1977. With 35,000 square feet of facility and 30 employees, we provide full-service solutions that are responsive and cost effective, and we are committed to providing the best possible service to you, our valued customer.

Our shop has an extensive inventory of hydraulic components, hoses, fittings, valves, seals, cylinders, pumps, and oil.

We have specialists in the repair of hydraulic cylinders, pumps, motors, and valves, along with sales, engineering, and design groups to handle your component, power unit, and systems requirements.

We are proud of our reputation as sales, service, and interchange specialists. Our goal is to help our customers achieve their business objectives by providing high-quality, cost effective service in a timely manner.


Sales Center

Our shop has a large inventory of hydraulic components and parts. We also have active accounts with hundreds of vendors worldwide, which means if you need it, we can get it.

Premium Hoses

Our hose department stocks more than just the standard sizes, and we carry a broad variety of hard-to-find and hoses and ends. We can also make custom hoses to meet your needs.

Quality Control

All of our products and services come with a one year warranty, and each unit we ship is thoroughly inspected to make sure it meets our rigorous quality standards.

We provide innovative product solutions for sustainable progress. Our professional team works to increase productivity and cost effectiveness on the market.

Rupe's Hydraulics 725 N. Twin Oaks Valley Rd. San Marcos, CA 92069