Victor S42097.010 Piston Ring Set Standard Bore Ford 6.4L Powerstroke

The Victor S42097.010 Piston Ring Set is an OE-quality replacement designed for 2008-2010 Ford 6.4L Powerstroke diesel engines. Manufactured by MAHLE (Victor's parent company), this premium piston ring set delivers factory-level performance and reliability for diesel engine rebuilds and restoration projects.

Key Features:

• Plasma-moly coated top compression ring for reduced friction and enhanced durability
• High-alloy SAE 9254 steel construction for superior tensile strength and fatigue resistance
• Ductile iron second compression ring for improved combustion gas management
• CP-20 oil control ring with exclusive 20-degree ear angle for optimal sealing
• Designed to OE specifications for precise fit and function
• Standard bore size: 3.866 inches (98.21mm)

What's Included:

• 1 top compression ring (2.5mm axial height)
• 1 intermediate compression ring (2.0mm axial height)
• 1 three-piece oil control ring (3.0mm axial height)

Application Note: This set contains rings for a single cylinder. Order quantity of 8 for a complete engine rebuild. The MAHLE/Victor S42097 series is engineered to maintain factory compression levels, reduce oil consumption, and provide long service life in demanding towing and hauling applications.