CPP Diesel stocks precision-machined Duramax pistons, as well as Duramax piston rings for all of your performance engine-building needs. All of our Duramax engine pistons and piston rings are premium-quality diesel parts manufactured by Mahle, a trusted parts manufacturer. We are here to ensure that every single component that goes into building your performance diesel is built to last.

Quality Parts, Exceptional Service

We seek to stock only the best piston and piston ring parts on the market, and to deliver them to our customers with exceptional service that you just won’t find anywhere else. For most of our orders, barring exceptional circumstances, our products are shipped out on the day they are ordered -- as long as you order before 2 PM EST. We want to make sure you get your parts as soon as possible, so you can continue work on your diesel.

Order Now

Check out our Duramax pistons and Duramax piston rings; we think you'll be satisfied with the parts we offer, as well as the low prices. If you have any questions about our parts, or our inventory, don't hesitate to call us at 724-785-4022 or message us and we'll get back to you right away. Order your performance parts today.

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