Mahle OE Piston Set

2007–2018 Dodge Ram 2500 & 3500 5.9L & 6.7L Diesel

Part #: 2243732

Overview

The Mahle OE Piston Set is engineered to meet or exceed original equipment standards, providing a reliable and durable solution for Dodge Ram diesel engines. Designed specifically for 2007–2018 Dodge Ram 2500 and 3500 models equipped with 5.9L and 6.7L diesel engines, these pistons offer a direct replacement that ensures optimal engine performance and longevity.

Ideal for mechanics, engine builders, and diesel enthusiasts seeking OE-quality components, this piston set delivers precise fitment and superior functionality. Mahle’s commitment to quality means these pistons help maintain engine integrity while reducing noise, wear, and emissions.

Key Features

Mahle OE pistons incorporate advanced engineering features that replicate original equipment performance and durability. Key benefits include:

• Compensated ring grooves for proper ring loading and enhanced oil control
• Expansion-controlled design allowing for small fitting clearances to minimize engine noise and wear
• Pre-mounted piston rings for quick and convenient installation
• Includes piston pins and clips for a complete assembly
• Manufactured by one of the world’s largest OE piston producers, ensuring consistent quality
• Designed to reduce emissions and improve overall engine efficiency
• Precision-engineered to maintain tight tolerances for reliable performance

Construction & Design

Mahle OE pistons are crafted from high-grade materials that withstand the demanding conditions of diesel combustion. The design incorporates compensated ring grooves that optimize ring seating and oil control, reducing friction and wear over time. Expansion-controlled features ensure the pistons maintain proper clearances during engine operation, which helps reduce noise and prolong engine life.

Each piston is carefully machined and balanced to meet strict OE specifications, providing a seamless fit and consistent performance. The inclusion of pre-mounted rings, pins, and clips simplifies assembly and reduces the risk of installation errors.

Installation & Fitment

This piston set is a direct fit replacement for Dodge Ram 2500 and 3500 diesel engines from 2007 through 2018, covering both the 5.9L and 6.7L variants. Installation requires standard engine rebuild procedures and no special modifications, making it suitable for professional engine builders and experienced DIY mechanics alike.

With all necessary components included and rings pre-installed, the set streamlines the rebuild process and ensures proper assembly alignment, saving time and effort during installation.

What's Included

• Complete set of Mahle OE pistons
• Pre-mounted piston rings
• Piston pins
• Retaining clips

Ideal For

This piston set is perfect for anyone performing an engine rebuild or repair on Dodge Ram 2500 and 3500 diesel trucks from 2007 to 2018. It suits professional engine builders, diesel performance enthusiasts, and repair shops looking for OE-quality replacement parts that maintain factory specifications and reliability.

MAHLE Aftermarket supplies a broad range of OE-quality engine and service components—engine parts, filters, gaskets, and thermal management—supporting everything from stock maintenance to performance-minded rebuilds. It’s a trusted source when builders want reputable engineering and consistent quality for refreshes, reliability upgrades, and daily-driven performance projects.