Reliance 78439-RRefurbished


Need Help? To replace or repair your 78439-R contact us today: rfitzgerald@yorkscientific.com or call Ryan Fitzgerald at (212) 772-6992 ext. 704

Reliance 78439-R In Stock

We have available in stock qty 1 of the 78439-R original equipment by Reliance, in stock for delivery to your location. This original Reliance OEM spare is refurbished and in excellent working 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.


Support for your Reliance 78439-R

Have a defective unit in need of service or repair? In addition to stocking the Reliance 78439-R spares, we also provide Reliance services on the 78439-R and related equipment. We offer Extended Warranty plans for your Reliance 78439-R as well as Maintenance and Support contracts. For a Reliance 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


Repair + Rebuild Services for your Reliance equipment

We service and repair Reliance 78439-R and related systems and components, including severely damaged and defective units. Our services for the Reliance 78439-R include diagnostic evaluation, troubleshooting, component and board level repair, as well as complete rebuilding of the 78439-R if necessary. Expedited handling of our evaluations and repairs are included as a standard service for all our clients. All our 78439-R repairs include a 1 year warranty, covering both parts and labor.

To receive a quote to repair your defective Reliance unit(s) simply complete this online form, email rfitzgerald@yorkscientific.com or call Ryan Fitzgerald at (212) 772-6992 ext. 704


Assistance needed with related items Reliance 78439-R?
Some of the related motion controls products we support:
Siemens 6DD16600AH1 T-Bar-Inc. 7197841
Cel PS71412AA Siemens 6ES73525AH010AE0
Te-Connectivity 116182736 Te-Connectivity 7012AC
Turck MS4122EX0R Siemens 6ES73146CH040AB0
Siemens 6DD18420AA0 Siemens 6DD16110AF0


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

--> Cannot find what you are looking for? Click here <--

- Month of -
Featured Motion Controls Equipment:
- BE151SCOR by Siemens - CC4850W1V Replacements by Crydom
- LR9F7581 by Manufacturer Schneider - Schneider Brand XPSAR311144 Parts
- Siemens 3RK11051BE042CAO Equipment - xpsap40 Made by Telemecanique
- Featured Schneider LTMR08MFM Spares - Refurbished 14JTM32AA by Siemens
- Crydom Replacement CD4825W2V Parts - Original TSR01WPCB Spares from United-Technologies

Winter 2025 & Q1 Developments in Industrial Automation - expanded product offerings and enhanced services at York Controls!

York Scientific Motion Control + Automation items: Featured for 2025 we have Tyco Brand 616173452 in stock, original and quality replacement parts available for immediate shipment. Spare units by Emerson such as SE4017P1 equipment made by Emerson have been added to our featured items. As a tip, you can find the entire Emerson products line-up in our inventory by simply searching for "Emerson" in the search box. Due to increase in client demand we have now also available XPSPVK1184 made by Schneider as well as the popular RGC3P60I65EDFP original spares produced by Carlo-Gavazzi

Servo VFD Drives, Electrical Contactors, and Motor Rewinding and Rebuilding. Extended service capabilities are now online at our facilities to do complete overhauls of industrial electric motors and spindles. Our industry leading repair services to adhere to the OEM's specifications. Complete overhaul rebuilds include motor bearing replacement, stator rewinding, and rebalancing. Additional overhaul and rebuilding capabilities of products such as the 8991ATO18V02 by Square-D and SE4017P1 spares by Emerson are also now also our York Scientific's line-up of service offerings. This also includes the original 3VU13001TG00 Spares made by leading motion controls manufacturer Siemens.

Featured Brands

ABB

ABB Automation Parts and Repairs



York Controls features all makes and models of industrial automation systems & parts.

York Controls repairs, services and calibrates every brand and model of equipment.

York Controls ships worldwide, with expedited shipping available for all your urgent requirements.

     Visa, Mastercard, American Express, Discover and Paypal accepted