The Mahle MS DMAX Top Ring is engineered specifically for GM 6.6L Duramax engines, providing reliable performance and durability. This steel top ring features a 2.0mm (+040) thickness, designed to fit cylinders with a diameter of approximately 4.095 inches. Its forged construction ensures high strength and resistance to wear under demanding engine conditions. This component is essential for maintaining optimal compression and engine efficiency, making it suitable for rebuilds and repair applications where precise sealing is critical.
Constructed from durable steel, the Mahle MS DMAX Top Ring offers excellent heat resistance and longevity. Its design supports proper piston operation, minimizing blow-by and maximizing power output. As a non-CARB approved part, it is intended for use in specific applications where emissions compliance is not mandated. This top ring is a vital component for technicians and enthusiasts seeking to restore or enhance the performance of their GM Duramax engines.
Note that this part is not approved for CARB compliance and is not intended for use in emissions-critical applications. Designed for ease of installation, the Mahle MS DMAX Top Ring ensures a secure fit within the cylinder bore, contributing to overall engine reliability and longevity. Its precise manufacturing and material quality make it a dependable choice for professional rebuilds or performance upgrades.
Features:
- Material: Forged steel for strength and durability
- Design: 2.0mm (+040) thickness for optimal sealing
- Compatibility: Fits GM 6.6L Duramax engines with approximately 4.095-inch bore
- Application: Suitable for engine rebuilds and performance upgrades
- Performance: Supports high heat resistance and long service life
