MAHLE S42097.020 PISTON RING SET (.020) FOR 2008-2010 FORD SUPERDUTY WITH 6.4L POWERSTROKE ENGINE

The MAHLE S42097.020 is a high-quality piston ring set designed specifically for Ford 6.4 L Power Stroke diesel engines (2008–2010 Super Duty series). It’s a premium-grade, 0.020″ oversized configuration built to OEM standards featuring advanced plating and materials.

 Vehicle Fitment

This piston ring set is compatible with:

• 2008–2010 Ford F‑250, F‑350, F‑450, and F‑550 Super Duty trucks equipped with the 6.4 L Power Stroke engine
  

 Technical Specifications

 Design Benefits

• Oversize design accommodates blocks that’ve been bored slightly beyond stock.

• Plasma-Moly top ring reduces wear and friction, maintaining seal integrity.

• Matching materials (carbon and cast iron) provide predictable thermal expansion and endurance.

The MAHLE S42097.020 Piston Ring Set is engineered to provide exceptional performance and reliability for 2008-2010 Ford Super Duty trucks powered by the robust 6.4L Power Stroke diesel engine. This premium-grade set features a 0.020” oversized configuration, meticulously crafted to meet original equipment manufacturer (OEM) standards. With advanced plating and durable materials, the MAHLE piston rings ensure longevity and efficiency, making them an ideal choice for serious truck enthusiasts and professionals alike.

Designed specifically for compatibility with Ford F-250, F-350, F-450, and F-550 models, the MAHLE S42097.020 is perfect for engine rebuilds or high-performance applications. The top ring is made from carbon steel and coated with Plasma-Moly, a technology that significantly enhances durability by reducing wear and minimizing friction. This not only helps maintain effective sealing but also optimizes engine performance across demanding conditions.

The set includes a second ring constructed from cast iron, complemented by a two-piece cast iron oil ring. These materials were carefully chosen to ensure predictable thermal expansion and endurance, providing peace of mind for those who rely on their vehicles for heavy towing or work duties. The axial heights of the rings are thoughtfully designed to ensure a perfect fit, promoting seamless installation and operation.

With a focus on quality, this piston ring set is packaged as a single-cylinder set, requiring eight for a full rebuild. The MAHLE S42097.020 Piston Ring Set delivers on its promise of performance enhancement, reduced oil consumption, and extended engine longevity, making it an essential component for maintaining the health and strength of the 6.4L Power Stroke engine.