MAHLE PISTONS 4045MS-112-1 Performance Series Piston Rings for 4.045-inch Bore, Steel, File Fit, Standard Tension, HV385 Thermal, 1-Cylinder

The MAHLE PISTONS 4045MS-112-1 are high-performance piston rings designed for 4.045-inch bore engines. These steel rings feature a file fit design with precise dimensions, including 1.0 mm top and second ring widths and a 2.0 mm thick oil ring. Engineered for durability and reliable sealing, they are suitable for demanding applications where thermal stability and wear resistance are critical. The HV385 thermal coating enhances heat dissipation, ensuring optimal engine temperature management and performance consistency. These piston rings are ideal for professionals and enthusiasts seeking quality components for engine rebuilding or performance upgrades. Each set includes one ring, and they are compatible with a variety of engines requiring a 4.045-inch bore with standard tension and file fit specifications. Proper installation ensures optimal engine sealing, efficiency, and longevity, making these rings a valuable addition to your engine maintenance kit.

Features:

• Performance Series piston rings designed for 4.045-inch bore engines

• Steel construction with HV385 thermal coating for heat resistance

• File fit design for precise installation and sealing

• Standard tension rings for reliable performance

• Top and second rings: 1.0 mm width; Oil ring: 2.0 mm thickness

• Suitable for demanding engine applications and rebuilds

• Includes one piston ring per package