Mahle OE 03-04 Cummins 5.9L 24V (Size .020) 17.1:1 CR Piston With Rings Set (Set of 6)

Starting with pistons that are 0.020 inch undersize, this Mahle OE set is built for your 2003-2004 Dodge Ram 2500 with the 5.9L 24V Cummins diesel engine. Mahle is a major OE piston manufacturer, and these pistons carry that same quality, designed to meet the original specifications for your truck's engine. The 17.1:1 compression ratio is also an OE spec, meaning these are intended as direct replacements to restore your engine's performance and efficiency.

What sets these Mahle pistons apart is their attention to detail for proper engine function. They feature compensated ring grooves, which help ensure the piston rings load correctly and maintain good oil control. This also means better sealing against the cylinder wall. Plus, their expansion-controlled designs allow for tighter fitting clearances. This reduces engine noise, helps lower emissions, and contributes to better oil control, all while minimizing wear over time.

This set comes ready for installation, including the piston rings already mounted on the pistons. You'll also find the necessary piston pins and clips included, making the rebuilding process more convenient for you. Mahle OE pistons are a solid option when you need to replace worn or damaged pistons and want to maintain the original performance and reliability of your Cummins engine.