Mars 91439Refurbished


Need Help? To replace or repair your 91439 contact us today: nfortuin@yorkscientific.com or call Nicholas Fortuin at (212) 772-6992 ext. 710

Mars 91439 In Stock

We have available in stock qty 1 of the 91439 original equipment by Mars, in stock for delivery to your location. This original Mars 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 Mars 91439

Have a defective unit in need of service or repair? In addition to stocking the Mars 91439 spares, we also provide Mars services on the 91439 and related equipment. We offer Extended Warranty plans for your Mars 91439 as well as Maintenance and Support contracts. For a Mars warranty or support plan to fit your requirements, send an email to nfortuin@yorkscientific.com or call Nicholas Fortuin at (212) 772-6992 ext. 710


Repair + Rebuild Services for your Mars equipment

We service and repair Mars 91439 and related systems and components, including severely damaged and defective units. Our services for the Mars 91439 include diagnostic evaluation, troubleshooting, component and board level repair, as well as complete rebuilding of the 91439 if necessary. Expedited handling of our evaluations and repairs are included as a standard service for all our clients. All our 91439 repairs include a 1 year warranty, covering both parts and labor.

To receive a quote to repair your defective Mars unit(s) simply complete this online form, email nfortuin@yorkscientific.com or call Nicholas Fortuin at (212) 772-6992 ext. 710


Assistance needed with related items Mars 91439?
Some of the related motion controls products we support:
Furnas 14IB32BC11 Allen-Bradley 1495N14
Reliance 0543791B Allen-Bradley 100SC43ZJ14C
Allen-Bradley 100C16B10 Square-D 2798S29
Allen-Bradley 140MC2EB40 Allen-Bradley 104C23DJ22
Siemens 3RT20231AK60 Siemens 3RT10341BB40


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


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

Mr. Nicholas Fortuin
Technical Sales Specialist, Industrial Automation & Controls Service Team
nfortuin@yorkscientific.com
(212) 772-6992 ext. 704


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

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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 Siemens Brand 3RT16471AK61 in stock, original and quality replacement parts available for immediate shipment. Spare units by Square-D such as 2520TMS04 equipment made by Square-D have been added to our featured items. As a tip, you can find the entire Square-D products line-up in our inventory by simply searching for "Square-D" in the search box. Due to increase in client demand we have now also available 2311DD11OAAO made by Siemens as well as the popular 91782031 original spares produced by Asco

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 14DP32A81 by Furnas and 2520TMS04 spares by Square-D are also now also our York Scientific's line-up of service offerings. This also includes the original 140T10 Spares made by leading motion controls manufacturer Allen-Bradley.

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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.

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