Cotta offers expert remanufacturing and repair of your Cotta gearbox. Whether you’re looking for a gearbox power ratio upgrade, a total parts refresh, a recommission on equipment, an onsite consultation, or to set up a service plan that fits your needs,  you can count on Cotta to find the optimal solution.

Our Genuine Cotta Repair & Rebuild Service process begins with a thorough inspection, cleaning and complete evaluation. Then after our diagnosis, only Genuine Cotta Parts are used as replacements during our reassembly.  Your finished transmission is then carefully tested to the same standards as new manufacturing specifications and it is fully supported by our factory warranty.

Contact Cotta for more information at 608-368-5600 or email .

The Cotta team gathered today to celebrate with their co-workers, Rob Bauman and Bruce Lumpkin, as they enter into retirement.  Rob was employed by Cotta for 10 years working in the shipping department, and Bruce was employed by Cotta for 14 years working in the area of hobs and manuals.  Both Rob and Bruce played pivotal roles in Cotta’s success throughout their years of employment.

We are all extremely grateful to have been given the opportunity to work with Rob and Bruce, and appreciate their hard work and commitment to Cotta over the years.  We wish both of them a happy and healthy retirement!


Cotta Transmission wishes everyone a safe and happy 4th of July! We are grateful for our amazing staff, and for all of the opportunities that our country has given us. Cotta is proud to provide American made custom gearboxes to customers in numerous markets worldwide.

Cotta Transmission specializes in providing engineered gearbox solutions to customers in numerous markets worldwide.  Cotta’s high-performance products and collaborative team of experts has attributed to the company’s success for over 100 years.   As Cotta continues to grow, we are looking to add CNC lathe and mill machinists to join our team.

Job Description:

  • Set up, operate and tend lathe and/or mill to turn, bore, thread, form or face metal or plastic materials, such as wire, rod, bar stock, castings, weldments
  • Understand specifications of the task at hand and the desired result by reading blueprints, mechanical drawings, etc.
  • Translate instructions into computer commands so the machines can perform the correct function
  • Prepare and load raw materials and parts onto the machines
  • Prepare a test run to check if the machines produce outputs according to specifications
  • Set machines to complete full cycles
  • Supervise the machines while they execute the tasks and make any necessary adjustments to produce a better result
  • Inspect and measure finished products and compare them with requirements to determine if the process has been completed properly
  • Check and maintain machinery daily to ensure functionality

Work schedule is based on seniority, and will most likely be a 2nd shift position.


Medical, dental and vision insurance, 401K, paid time off, health savings account, flexible spending account

Please send resumes, and any other employment inquiries to