The Mahle OE Performance Plasma Steel Top Ring Set is designed for high-performance automotive engines requiring durable and reliable piston rings. Each ring in this set is precision-engineered to fit 4.25-inch bore cylinders, providing optimal sealing and compression. Crafted with advanced plasma steel technology, these rings offer excellent wear resistance and thermal stability, ensuring long-lasting engine performance. The 1.0mm thickness and .143-inch ring width contribute to effective oil control and combustion sealing under demanding conditions. Ideal for rebuilds and performance upgrades, this set delivers consistent quality and durability for a wide range of engine applications. The HVOF molybdenum coating enhances the ring’s surface hardness and reduces friction, promoting smoother operation and extended service life. Sold in a bulk pack of 48 rings, this set offers excellent value for professional repair shops and engine builders seeking dependable components for high-stress environments. These rings meet strict manufacturing standards, ensuring compatibility and performance in demanding automotive applications. Whether you're restoring a classic or building a race engine, the Mahle OE Plasma Steel Top Ring Set is engineered to meet your needs for strength, durability, and efficiency.
Features:
- Precision-engineered for 4.25-inch bore cylinders
- Made from advanced plasma steel for durability and thermal stability
- HVOF molybdenum coating reduces friction and enhances surface hardness
- Ring thickness of 1.0mm and width of .143 inches for effective sealing
- Bulk pack of 48 rings offers value for professional applications