Skip to content

1.00$ CAD = ~ 0.71$ USD

Transmission Dionne
  • Home
  • About us
  • Store
      Store
    • Go to Boutique
    • Transmission Package
        Store
      • Go to Transmission Package
      • 47-48RE
      • 68RFE
      • Aisin (AS68RC / AS69RC)
    • Transmission parts
    • Torque Converter
    • Differential
    • Drive Shaft
    • Electronics
    • Turbo & Kit
    • Maintenance
    • Miscellaneous
    • Merch
  • Contact

418-856-3333

Sign in Cart
00 items
Transmission Dionne
Sign in
Cart
00 items

SINCE 1980

ABOUT US

Passionate about Dodge for three generations now, Transmission Dionne is now your leading company in Cummins diesel pickup truck transmissions.

We are constantly innovating and developing new technologies to offer you all the most advanced drivetrains, both in terms of reliability and durability as well as performance.

Our ultimate goal is to accompany you in your dreams and provide you with Dodge pickup trucks adapted to your needs, with top quality components, chosen, examined and assembled with care and precision.

A detour is necessary at Transmission Dionne, the doctor of your Cummins!

+ OVER 5,000 PROJECTS

With 45 years' experience and over 5,000 completed projects, we know how to take care of your trust!

OUR TEAM

The experience and cutting-edge knowledge gained by our family team over all these years of passionate work make us one of the most specialized companies in the industry.

CUSTOMIZED PRODUCT

Our transmissions, differentials and calibrations are tailored one by one to your truck's use, giving you an exceptional driving experience like you've never had before.

THROUGH TIME

OUR HISTORY

The passion for Dodge vehicles in our family began with the innate mechanical talents of Mr. Lorenzo Dionne who quickly founded his own general mechanics garage, supported by his wife Lydia, who has been able to put herself to good use within the company throughout his career.

In parallel with the activities of Mr. Lorenzo Dionne's general mechanics garage, still in operation today and operated by his second son Benoit, Mr. Richard Dionne, son of Lorenzo, pushed the limits of mechanics and specialized in Cummins engines and transmissions. He was able to quickly develop even more advanced knowledge in the field and quickly knew all the different types of car and light truck transmissions like the back of his hand. Very early in his career, he also founded his own company, alongside his better half Danielle, who was able to invest brilliantly at different levels of the company.

A succession is once again assured with the arrival of Raphaël, son of Richard and Danielle. He began his apprenticeship in mechanics as soon as he was able to put one foot in front of the other! His aptitude, talent and knowledge in the field of Cummins vehicle transmission quickly propelled him to a higher level, developing at the same time a tuning component in which he quickly excelled. Now 24 years old and owner of his own business for several years now, Cummins vehicle transmissions hold no secrets for him.

Everything is therefore in place for the arrival of the fourth generation at your service!

What people say about us

The guy has a passion, and you connect with him as soon as you walk in the door... I've had a Dionne in my Cummins for a week now, and wow... a real monster now!
Denis
Excellent service with Raphaël, he'll do everything he can to get you on schedule and get the job done quickly. Even after the fact, he'll contact you to see how you like his work.
David Rendell
Seriously, I just have good things to say about this company. Raphaël is a machine! You bring her your Cummins and you can be sure that you won't regret it. Very satisfied with my setup, a big thank you my friend!
Keven Lecours
Courteous and impeccable service! Shares his passion and meticulous work. Don't look any longer to have your trucks modified, go see him at all costs! 👌
Samuel Pineault
Transmission dionne and a must it is worth the detour, organized service, courteous and passionate about performance, my only regret is not having brought my truck before. All cummins owners should not do without a set up à la dionne . Thank you Raphaël and to your team!
Philippe Gallant
I had a heavy duty transmission installed and changed my differentials and reprogrammed min cummins by raph. Seriously, I did not expect such a big change in the performance of my cummins. It took them 14 days total and I had my truck back. For anyone who has a cummins ram, I strongly advise you to visit transmission dionne!
Gabzy Levesque
The pros! Many thanks from the team at Mécanique J.Clair in Beaupré 🤘
Yanick Guérin
Excellent service from Raph, great job! I drove 3 hours to get a specialist with Cummins and I'm really not disappointed!
Jayson St-Arneault
The best on the market for transmission and tuning for Cummins !
Samuel Blais

Contact Us

1302 4th Avenue Painchaud
La Pocatière, QC G0R 1Z0

418 856-3333

raph@transmissiondionne.info

Follow us

Follow us on Facebook and TikTok to stay up to date with our latest promotions and news.

  • Facebook
  • Instagram
  • TikTok

Newsletter

Sign up to receive exclusive updates, new arrivals, and insider-only discounts.

© 2024 Transmission Dionne | Designed by Bélanger Creative Lab
Privacy Policy
  • Choosing a selection results in a full page refresh.

Thanks for subscribing!

This email has been registered!

Shop the look

See options

Social

  • Facebook
    Facebook
  • Instagram
    Instagram
  • TikTok
    TikTok
Edit Option

See options

this is just a warning
Sign in
Forgot your password? Create an account
Close
Research
Menu
Sign in Create an account