We have at least quantity 4 of the MS4428B-2 made by Sti on hand for immediate shipment. This original Sti spare is refurbished and in excellent condition. We may have additional and new units in stock as well. To receive an online quote or obtain additional information simply click here. Qualified York technicians are standing by to assist you.
In addition to stocking the Sti MS4428B-2 spares, we also provide Sti services on the MS4428B-2 and related equipment. We offer Extended Warranty plans for your Sti MS4428B-2 as well as Maintenance and Support contracts. For a Sti warranty or support plan to fit your requirements, send an email to rfitzgerald@yorkscientific.com or call Ryan Fitzgerald at (212) 772-6992 ext. 704
We service and repair Sti MS4428B-2 and related systems and components, including severely damaged and defective units. Our services for the Sti MS4428B-2 include diagnostic evaluation, troubleshooting, component and board level repair, as well as complete rebuilding of the MS4428B-2 if necessary. Expedited handling of our evaluations and repairs are included as a standard service for all our clients. All our MS4428B-2 repairs include a 1 year warranty, covering both parts and labor.
To receive a quote to repair your defective Sti unit(s) simply complete this online form, email rfitzgerald@yorkscientific.com or call Ryan Fitzgerald at (212) 772-6992 ext. 704
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 Sti MS4428B-2 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 Stober products, including obsoleted and phased-out Sure-Site parts and systems, as well as the all-new for 2025 Synergy-Engineering-Ltd. 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 Stober such as the P521SGZ0040ME spares. Related to this we have added to our service line-up the 818573 manufactured by Sure-Site and we are pleased to be able to service most Sure-Site systems and parts. Due to increased demand we now feature G3U207 by Manufacturer Synergy-Engineering-Ltd. as well.
York Scientific's New & Featured Automation Replacement Parts: Starting early January 2025 York has Sti Brand MS46301215XCX1 in stock, original and quality replacement parts available for immediate dispatch to meet your requirement for spare replacements. Spare units by Sygnetron such as 10D709 equipment made by Sygnetron have been added to our featured items. As a tip, you can find the entire Sygnetron products line-up in our inventory by simply searching for "Sygnetron" in the search box. Additionally we have now also available MS4428B2 made by Sti as well as the popular MS4520X original spares produced by Sti
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 4S064548 by Tazmo and 10D709 spares by Sygnetron are also now also our York Scientific's line-up of service offerings. This also includes the original SVS625MTHCPC Spares made by industrial controls and automation manufacturer Svs.