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CAPABILITIES / PARTS

CONTROLS

Stay in Control with the Leading Controls Circuit Card Repair, Testing, and Parts Supplier

Whether you’re in power and oil, gas, marine, wind, or hydro, our experts have control repair, testing, and parts ready when you need them.

You get:

Don’t let a missing or broken circuit card part disrupt your operation. Turn to AP4 and see why we’re the worldwide leader in power plant controls, trusted by Fortune and Global 500 companies.

OR CALL: +1-914-693-0830

OR CALL:  +1-914-693-0830

Quickly get replacement and spare parts for discontinued, obsolete, or legacy systems.

Shop the Largest Inventory of the Rarest Parts

Find what you need. Search our store for parts for ABB™, Alstom™, Bently Nevada™, Emerson™, GE™, Honeywell™, Rolls Entronic™, Siemens™, Triconex, Westinghouse™, and Woodward™ control systems.

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20+ Years of Delivering Control System Parts Worldwide

Parts are only part of the AP4 story.

TESTIMONIALS

Highly Responsive. Deeply Experienced. Widely Trusted.

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