At TransDiff JDH Peterbilt, we’re united in our goal to provide you with the highest level of expertise in the heavy-duty truck industry. Our honest and reputable team uses the latest technology to ensure you have a superior experience. Our specialized services include transmission, differential, engine, drive shaft, parts, mechanical and new and used truck sales.

When you choose TransDiff JDH Peterbilt, you’ll enjoy peace of mind knowing that your equipment is in good hands. We set the standard for high-quality transmission services.

Our five locations are in Quebec City, Lévis, Saint-Georges en Beauce, Saguenay and Saint-Félicien.

Use our extensive online resources now to enjoy the TransDiff JDH Peterbilt experience.