Mahle OE Ford 6.4L Diesel .75MM .010 /.025MM Reduced Compression Piston Set (Set of 8)

These Mahle OE pistons are built with a specific reduced compression design, measuring .75MM with .010" / .025MM undersizes, intended for the 6.4L Power Stroke diesel engine found in 2008-2010 Ford Super Duty trucks. Mahle is a major OE supplier, meaning these pistons are manufactured to the same standards and feature the same technologies as the original parts that came in your truck from the factory. This attention to detail ensures they will perform reliably and integrate seamlessly into your engine rebuild.

You'll find that these pistons incorporate compensated ring grooves, a key feature that helps manage ring loading and oil control. This design helps maintain proper sealing and prevents excessive oil consumption, which is crucial for the longevity of a high-performance diesel engine. They also feature an expansion-controlled design, allowing for tighter piston-to-wall clearances. This reduces engine noise, minimizes wear over time, helps control emissions, and further improves oil management, especially during cold starts.

For your convenience, these Mahle pistons come ready for installation. They include the piston rings already mounted, along with the necessary piston pins and clips. This means you can get straight to work on your engine rebuild without needing to source these smaller components separately, saving you time and effort in the shop.