by admin | Jul 17, 2026 | Diesel Mastery
In this video, we sit down with MAHLE to open up their new L5P Duramax top-end gasket set and see what is actually included. We talk through why this kit was developed, how feedback from diesel shops helped shape it, and why having the right parts in one complete box...
by admin | Jul 15, 2026 | Diesel Mastery
Every shop has those little tricks that make a job faster, easier, or save someone from making the same mistake twice. That’s what Diesel Pro Mastery is all about. If you’ve got a tip that’s helped you in the shop—whether it’s diagnostics,...
