Cummins Duramax Power Stroke All brands

Home / International

International

ECMs coming soon.

We're building out this lineup. Check back shortly.

Browse all products

Rebuilt & tested engine control modules for diesel trucks — matched to your engine and backed for life.

Shop ECMs

Cummins Duramax Power Stroke All products

More brands

Dodge Ram Allison TCM Caterpillar View all brands

© 2026 Grizzly Diesel Engine control modules for diesel vehicles