What are the key features of the MAHLE Single Cylinder Piston Ring Set 04.5-07 Ram 5.9L Cummins?

OE-quality sealing, durability, and performance; Designed to match engine's bore specifications; Built from OEM-equivalent materials; Manufactured to MAHLE's exacting standards; Designed for one piston, allowing individual cylinder replacement

SKU #: MAH-S42170 MPN #: S42170

MAHLE Single Cylinder Piston Ring Set 04.5-07 Ram 5.9L Cummins

$40.80

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MAHLE Single Cylinder Piston Ring Set 04.5-07 Ram 5.9L Cummins

Description Overview

Rebuilding your 5.9L Cummins and need the right piston ring fit? The MAHLE Piston Ring Set delivers the OE-quality sealing, durability, and performance needed to restore compression, control oil consumption, and keep your Cummins running strong. Available in Standard or .020" oversize options, these premium ring sets are designed to match your engine’s bore specifications, making them an excellent choice for stock replacement engines or complete rebuilds requiring machine work. Built from OEM-equivalent materials and manufactured to MAHLE’s exacting standards, these piston rings are engineered to provide dependable cylinder sealing under the extreme temperatures and pressures of diesel operation. Each set is designed for one piston, allowing you to replace individual cylinders as needed or order a complete set for a full engine rebuild. With MAHLE quality and precision fitment, you can count on reliable performance and long-lasting durability in your 5.9L Cummins.

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MAHLE Single Cylinder Piston Ring Set restores compression and oil control, available in Standard or .020" oversize to match engine bore specifications.

Fits: 2004.5-2007 Ram 5.9L Cummins
Brand: MAHLE
Best for: stock replacement engines or complete rebuilds requiring machine work
Key features: OE-quality sealing, durability, and performance
Designed to match engine's bore specifications
Built from OEM-equivalent materials
Manufactured to MAHLE's exacting standards
Designed for one piston, allowing individual cylinder replacement
Key specs: Standard
.020" oversize

Rebuilding your 5.9L Cummins and need the right piston ring fit? The MAHLE Piston Ring Set delivers the OE-quality sealing, durability, and performance needed to restore compression, control oil consumption, and keep your Cummins running strong. Available in Standard or .020" oversize options, these premium ring sets are designed to match your engine’s bore specifications, making them an excellent choice for stock replacement engines or complete rebuilds requiring machine work.

Built from OEM-equivalent materials and manufactured to MAHLE’s exacting standards, these piston rings are engineered to provide dependable cylinder sealing under the extreme temperatures and pressures of diesel operation. Each set is designed for one piston, allowing you to replace individual cylinders as needed or order a complete set for a full engine rebuild. With MAHLE quality and precision fitment, you can count on reliable performance and long-lasting durability in your 5.9L Cummins.

Vehicle Fitment

2004.5-2007 Ram 5.9L Cummins

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About MAHLE

MAHLE's reputation speaks for itself. As a leading global supplier of high-quality engine components, trusted in both passenger and commercial vehicles. Their parts, such as pistons, gaskets, and engine components, keep diesel engines running stronger for longer, making them a go-to choice for heavy-duty trucks and high-performance applications.

As a leading global development partner for the automotive and engine industry, MAHLE offers unique systems competence in the internal combustion engine and engine peripherals. MAHLE Motorsports has a drive towards performance by building engine components, such as the MAHLE MonoTherm pistons, to distinctly service high-performance diesel engines. The MAHLE division is most notable for building quality OE replacement gasket sets that are a cut above the rest.

Founded in 1920, MAHLE has been shaping the future of mobility for over a century. With 22 North American factories supplying OEMs across passenger cars and heavy vehicles, and 135 factories worldwide supported by 11 technology centers and more than 5,000 engineers, MAHLE has built a reputation for innovation, durability, and expertise. Today, one in every two vehicles globally features MAHLE components, a testament to their long-standing commitment to quality and reliability.

Video

DIESEL TALK | MAHLE PISTONS!

Building your engine the right way starts with the right components. In this episode, we're taking a look at MAHLE Pistons and why they're one of the most trusted choices for diesel engine rebuilds and performance applications. With over a century of engineering experience, MAHLE has built a reputation for producing high-quality pistons that deliver exceptional durability, precise fitment, and reliable performance. Whether you're restoring a stock engine or building a high-horsepower diesel, MAHLE pistons are designed to handle the demands of everyday driving, towing, and performance use. When reliability matters, MAHLE is a name trusted by professional engine builders and manufacturers around the world.