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

If you're rebuilding the engine in your 1988-1994 Ford truck or van with a 7.3L IDI diesel V8, this Mahle OE Piston With Rings Set is a solid option. This set includes eight pistons, each precisely machined to a .020 inch oversize to account for cylinder wall wear or previous machining. Mahle is a major OE piston manufacturer, meaning these parts are built to the same standards as what originally came in your vehicle.

What sets these pistons apart is their attention to detail for optimal engine performance and longevity. They feature compensated ring grooves, which help ensure the piston rings are properly loaded and maintain good oil control. The expansion-controlled design allows for tight, yet correct, clearances within the cylinder bore. This reduces engine noise, minimizes wear, helps control emissions, and ultimately improves how well the engine manages oil.

Mahle makes it convenient for the engine builder by including the piston rings already mounted on the pistons. The set also comes complete with the necessary wrist pins and clips, so you have everything ready for installation. This approach saves you time and ensures proper alignment during the assembly process. This set is designed for a range of Ford E-Series vans and F-Series trucks from 1988 through 1994.