Everything you need from turbo to tailpipe. Complete exhaust and emission system coverage for trucks and buses—from EPA 10 to EPA 21.
OneBoxes, pipes, filters, catalysts, clamps, insulation, flex components, sensors, pumps, injectors… We’ve got everything you need from the turbo back!
Coverage for all heavy-duty models from the “Big 7” manufacturers—built for the trucks running America’s roads today.
Simplify your supply chain with Dinex—your single source for exhaust, emission, and mechatronics components.
At Dinex, making business easier for our customers has been a priority from day one—and it's more important than ever as emission systems grow more complex. While others focus on specific products or brands, we specialize in one thing: complete exhaust and emission systems.
With over 1,500 SKUs, we offer the most comprehensive range of parts for heavy-duty trucks and buses from all of the Big 7 manufacturers—covering the vehicles that keep North America moving.
This full-system expertise allows us to deliver better service, reduce the need for multiple suppliers, and provide quality parts backed by technical insight—all designed to fit and function as part of a complete solution.
Explore the complete range in our catalog or on our online webshop.