+ We stock a large inventory of Sierra industrial automation systems and parts.
+ We repair, service and calibrate most Sierra models of equipment.
+ We ship Sierra replacement parts worldwide, with expedited shipping for your urgent Sierra 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
rfitzgerald@yorkscientific.com
(212) 772-6992 ext. 704


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

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

- Month of -
Popular Industrial Automation Products:

Winter 2024 & 2025 Q1 Developments in Industrial Automation - expanded product offering and diagnostic and repair services at YORK

Winter 2025 Update: Since December 2022 the supply chain strictures have fortunately eased, with less stress on product delivery due dates. Our teams at YORK 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 Sierra 620S-L04-M0-EN2-V4-DD-0 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 Sierra products, including obsoleted and phased-out Sierra parts and systems, as well as the all-new for 2025 Slo-syn product line-up. Starting Q1 2025 YORK is pleased to announce additional repair and rebuild services for the automation products made by industrial controls leader Sierra such as the 830L20V1DV4LF spares. Related to this we have added to our service line-up the V2226EVD manufactured by Sierra and we are pleased to be able to service most Sierra systems and parts. Due to increased demand we now feature SPI700 by Manufacturer Slo-syn as well.

York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Siemens Brand 6es5307la12 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Sitel such as BOXELT equipment made by Sitel have been added to our featured items. As a tip, you can find the entire Sitel products line-up in our inventory by simply searching for "Sitel" in the search box. Additionally we have now also available SLM80B6 made by Banner as well as the popular SLOSYN6180PISLOSYN6180PI original spares produced by Superior

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 ET4RTD4DI2 by Sixnet and BOXELT spares by Sitel are also now also our York Scientific's line-up of service offerings. This also includes the original SNA524620 Spares made by industrial controls and automation manufacturer Skf.