The Mahle OE 51917 plasma moly ductile ring set is engineered for high-performance automotive applications requiring precise sealing and durability. Designed specifically for engines with a 4.030-inch bore, this set features a ring thickness of 0.043 inches (1.5 mm) and a width of 3.00 mm, optimized for reliable compression and oil control. Constructed with advanced plasma moly coatings, these rings offer excellent wear resistance and thermal stability, making them ideal for demanding engine conditions. The reduced tension design assists in minimizing stress on the cylinder wall, promoting longer engine life and improved efficiency. Mahle's rigorous manufacturing standards ensure consistent quality and fit, providing a seamless upgrade or replacement component for compatible engines.
Features:
- Designed for 4.030-inch bore engines for optimal fit and performance
- Plasma moly coating for superior wear resistance and thermal stability
- Standard tension and reduced tension options for engine-specific needs
- Ductile iron construction enhances durability and fatigue resistance
- Precise dimensioning ensures reliable sealing and compression