+ We stock a large inventory of Modicon industrial automation systems and parts.
+ We repair, service and calibrate most Modicon models of equipment.
+ We ship Modicon replacement parts worldwide, with expedited shipping for your urgent Modicon requirements


For immediate assistance click here for quick online help
or contact our Automation & Controls team:

Mr. Ryan Fitzgerald
Director, Industrial Automation & Controls Service Team
[email protected]
(212) 772-6992 ext. 704


Our staff at York Scientific is dedicated to help you succeed with all your mission-critical Modicon Industrial Automation equipment needs.

--> Cannot find what you are looking for? Click here for immediate service and support on your Modicon equipment. <--

- Month of -
Popular Industrial Automation Products:

Winter 2022 & 2023 Q1 Developments in Industrial Automation - expanded product offering and diagnostic and repair services at York MRO

Winter 2023 Update: Since December 2022 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at York MRO have been able to ramp up our service response times with expedited shipment schedules back to normal, providing replacement parts and services following normal response times. Our departments are now working on near-normal production levels and our delivery and service schedules back to regular operation levels. In addition to the Modicon PC-E984-785 parts and service support, we have been able to add new lines of product and service:

Expanded Service and Repair Support for New Product Lines: We offer full support for discontinued Nachi products, including obsoleted and phased-out Siemens parts and systems, as well as the all-new for 2023 Mitsubishi product line-up. Starting Q1 2023 York MRO is pleased to announce additional repair and rebuild services for the automation products made by industrial controls leader Nachi such as the RFX1121G spares. Related to this we have added to our service line-up the S76ES74162XK020AB0 manufactured by Siemens and we are pleased to be able to service most Siemens systems and parts. Due to increased demand we now feature QM50TXH202 by Manufacturer Mitsubishi as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2023 York has Mitsubishi Brand QM200E2YHB in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Cutler-Hammer such as PX4051A5BA equipment made by Cutler-Hammer have been added to our featured items. As a tip, you can find the entire Cutler-Hammer products line-up in our inventory by simply searching for "Cutler-Hammer" in the search box. Additionally we have now also available SGDH1ADE made by Yaskawa as well as the popular QPI31200S2PB original spares produced by Total-Control

Servo Motors, Spindles, and Electric Motors Rewinding and Rebuilding. We have expanded capacity at our service centers to do complete overhauls of industrial electric motors and spindles. Refurbishment processes are held to stringent QA standards to adhere to or exceed manufacturer's specifications. Overhauls include motor bearing replacement, stator rewinding, and rebalancing. Additional overhaul and rebuilding capabilities of products such as the R33GMNCR2NSNV00 by Pacific-Scientific and PX4051A5BA spares by Cutler-Hammer are also now also our York Scientific's line-up of service offerings. This also includes the original PDTR3B10 Spares made by industrial controls and automation manufacturer Amada.