Mahle OE NAVI 7.3L DI Diesel V8 .020 w/ PCR Piston With Rings Set (Set of 8)

If you're rebuilding the heart of your 7.3L Power Stroke diesel, getting the right pistons is crucial. This set of eight Mahle OE pistons, sized at .020 inches overbore, is built to the same standards as the original equipment your truck came with. Mahle is a major OE supplier, meaning these pistons are designed to meet the exact specifications and performance expectations of your engine.

These pistons feature compensated ring grooves, which help ensure the piston rings are properly loaded. This is key for good oil control and maintaining compression. They also use an expansion-controlled design, allowing for tight clearances when the engine is cold. This reduces engine noise, wear, and emissions, while also improving oil consumption. Mahle includes the piston rings, pins, and clips already mounted, so they're ready to go right out of the box. This saves you time and hassle during your engine build.

This set is designed for a wide range of Ford E-Series vans and F-Series trucks from the mid-90s to early 2000s, including popular models like the F-250 Super Duty and E-350 Econoline. Because these are OE-quality replacements, you can be confident they'll fit right and perform as expected, bringing your diesel engine back to its full potential.