MAHLE PISTONS 4045MS-112 Performance Series Piston Ring Set for 4.045 Inch Bore with Steel Construction and Thermal HV385 Coating

The MAHLE PISTONS 4045MS-112 is a high-performance piston ring set designed for 8-cylinder engines with a 4.045-inch bore. Crafted from durable steel, these rings feature a standard tension design to ensure optimal sealing and compression. The set includes file-fit rings with precise thicknesses of 1.0 mm and 2.0 mm, suitable for applications requiring customized fitting for specific engine builds. The HV385 thermal coating enhances heat resistance, contributing to improved engine longevity and performance. This kit is ideal for enthusiasts and professional rebuilders seeking reliable, high-quality piston rings for demanding engine environments. Easy installation and compatibility with a variety of engine configurations make this set a versatile choice for performance upgrades and rebuild projects.

Features:

• Performance Series piston rings designed for high durability and reliable sealing

• Constructed from steel for strength and longevity

• Includes file-fit rings with 1.0 mm and 2.0 mm thickness for custom fitting

• HV385 thermal coating provides superior heat resistance

• Suitable for 8-cylinder engines with a 4.045-inch bore

• Standard tension rings for consistent compression and performance