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Mitsubishi parts & electronics

Find the right replacement. Shop new and refurbished parts, or request a quote.

9,974 parts in this collection

Mitsubishi Electric is one of the most established automation manufacturers in the world — powering factories, robotics, precision motion systems, and machine tools across automotive, aerospace, medical, packaging, and semiconductor production.

Industrial Automation Co. supplies a wide range of Mitsubishi hardware, including MR-J2S / MR-J3 / MR-J4 servo drives, Q-Series and FX-Series PLCs, GOT HMIs, MELSEC components, and CNC motion control systems. Whether you’re supporting legacy equipment or upgrading to newer drive platforms, we offer tested and verified units backed by industry expertise and fast turnaround.

Search our Mitsubishi collection to find servo amplifiers, motors, PLC modules, operator panels, and CNC control components — or reach out for cross-reference support, migration guidance, and replacement compatibility checks.


Mitsubishi FAQ — Servos, PLC Migration, CNC Compatibility & Communication


Can MR-J2S, MR-J3, and MR-J4 servo drives be interchanged without changing motors?
Sometimes, compatibility depends on encoder feedback type, motor constant, and drive capacity. We verify the motor model and encoder signal before recommending swaps.

Can Mitsubishi Q-Series PLC modules replace older A-Series modules without rewriting logic?
Often yes — using matched modules or migration adapters. Firmware compatibility influences ladder transfer, so we confirm CPU revision and I/O mapping.

Can Mitsubishi GOT HMIs communicate with non-Mitsubishi PLCs?
Yes — GOT panels support multi-protocol communication. Register mapping and protocol setup are required for correct tag exchange.

Are Mitsubishi inverters suitable for vector or torque control applications?
Yes — with appropriate firmware and sensor feedback options. We match load profile, motor characteristics, and sensor selection to ensure performance.

Can Mitsubishi CNC components integrate with existing motors or drives?
Sometimes CNC control compatibility depends on amplifier family, encoder type, and controller firmware. We validate all elements before recommending a configuration.

Can you replace a Mitsubishi servo amplifier without swapping the motor?
Yes — when encoder format and motor ratings align. We verify electrical and tuning data before shipment.

Can you upgrade A-Series PLCs to Q-Series with minimal logic change?
Yes — we supply compatible CPUs and verify module matches for smooth migration.

Can Mitsubishi HMIs run with non-Mitsubishi PLC brands?
Yes — we assist with protocol configuration (Modbus, Ethernet, etc.) for multi-vendor systems.

Can Mitsubishi drives support torque or vector-controlled motors?
Yes — we select firmware type and motor tuning parameters for accurate torque response.

Can you help replace Mitsubishi CNC components?
Yes — we validate servo drive, motor, encoder, and CNC control compatibility for correct pairing.

Get High-Quality Mitsubishi Electric Parts from Industrial Automation Co.

As a leading supplier of industrial replacement parts, Industrial Automation Co. is the go-to source for Mitsubishi Electric parts. Our vast inventory of products includes the parts you need to keep your equipment up and running. If you're looking for OEM parts you can rely on, you'll want to shop our extensive collection of industrial automation products. We also offer ABB products, OKUMA parts, and Yaskawa parts. Mitsubishi Electric is known for its high standards, and you can expect the same outstanding quality from the replacement parts we offer.

The Mitsubishi OEM Parts You Need

No one likes downtime. It's a production killer, and Industrial Automation Co. does its best to help keep your systems moving smoothly. We offer quick turnarounds on all orders for Mitsubishi OEM parts. You can depend on us for the industrial replacement parts you need when you need them. Our wide array of products includes:

  • Controller modules
  • Programmable logic controllers
  • Servo drives
  • Servo motors
  • High-speed counters
  • Analog input modules

Rely on Industrial Automation Co. for Your Mitsubishi Parts

You get more than high-quality, dependable replacement OEM parts when you order from Industrial Automation Co. We also offer the highest level of customer service to ensure we meet our customers' needs. Industrial Automation Co. specializes in legacy, mature, and end-of-life products so that you can get the most from your equipment.

Whether you're maintaining older machines or building new ones, we have the Mitsubishi replacement parts you want. Our highly experienced staff stands ready to provide the technical support and repairs you need. Expert assistance, quick turnarounds, and fair pricing are all part of the package when you purchase products from Industrial Automation Co.

Select Your Mitsubishi Parts Type

Industrial Automation Co. offers three types of Mitsubishi parts to meet your specific needs. All products are subject to our two-year warranty. You can choose from:

New Surplus Sealed Mitsubishi Products

These Mitsubishi products are new in their original sealed packaging. You may notice some discoloration or shelf wear.

New Surplus Open-Box Mitsubishi Parts

New surplus open-box parts are in the original packaging but not sealed. We do not guarantee that accessories and documentation will accompany these parts.

Refurbished Mitsubishi Replacement Parts

Our professional staff refurbishes Mitsubishi replacement parts and restores them to working condition. These products may or may not have the original packaging, and accessories or documentation are not guaranteed.

Order Mitsubishi Electric Parts Today from Industrial Automation Co.

Industrial Automation Co. delivers the reliability, turnaround times and fair pricing you expect from a leading supplier of replacement OEM parts. You can count on the rugged dependability of our industrial replacement parts. Purchase your replacement parts today and take advantage of everything Industrial Automation Co. offers.

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9,974 parts

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Keep your line moving

Find the right replacement.

Keep proven Mitsubishi equipment in service. Explore servo drives, servo motors, PLCs, and HMIs for existing machines, including legacy replacements. Match the complete part number, then compare condition and availability.

Questions before you order?

Get the details you need to choose, source, and receive your replacement.

Do You Offer Same-Day Shipment of Mitsubishi Products?
We ship all orders for in-stock products on the same day if the order is placed before 4 p.m. Eastern time.
How Can I Request a Price Quote for Mitsubishi Replacement Parts?
You can request a price quote for replacement parts in several different ways. You can click the Request Quote button, call 1-877-PARTS-57 (727-8757), or email sales@industrialautomationco.com. Our goal is to supply quotes as quickly as possible. If you contact us during regular business hours, we'll usually have an answer for you within 10 minutes.
How Can I Place an Order for Mitsubishi Parts?
You can place an order by emailing sales@industrialautomationco.com or calling 1-877-PARTS-57 (727-8757). We accept wire transfers and all major credit cards. Please contact us if you'd like to establish terms.

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Maintenance knowledge and practical guidance from IAC.

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