Jultech
Electronics Service/Repair
Specializing in Allison TCMs &
Selectors

Balancing rapid service with rigorous
testing while maintaining the highest
quality assurance.

JULTECH SERVICES

TRANSMISSION CONTROL MODULES

Offering TCM & ECU (Electronic Control Unit) refurbishing from Caterpillar, Twin Disc, and more.

CONTRACT SERVICES

We are a full-service provider that specializes in: 

  • Design Prototypes 
  • Build from Specification 
  • Test 
  • Assembly

ELECTRONIC SHIFT SELECTORS

Servicing electromechanical shifters from ZF, Komatsu, Vansco, and more.

CABLE HARNESS ASSEMBLY

Quantity harness builds that meet your detailed specifications along with quality you expect.

AIR SHIFT SELECTORS

We rebuild and test Rotair shifters and air cylinders.

AND MORE

Refurbishing services that keep your customers shifting gears.

ALLISON PRODUCTS

WTEC III ECU

WTEC 3 is the successor to the WTEC 2, with some of the units having off highway capabilities. 

WTEC III PUSH BUTTON SHIFT SELECTOR

WTEC 3 Push Button Shifters connect to the WTEC 3 ECU.  

WTEC II ECU

 The WTEC 2 can be programmed to several different applications.  Jultech is able to convert between most ECU configurations, Basic to Max and 0700 to 0800 CINs.  

ATEC LEVER SHIFT SELECTOR

 Allison Transmission™ Electronic Shifters control the ATEC or CEC1 transmission through interface with the ECU.  

CONNECT WITH US