MAHLE PISTONS 4190ML-043 Performance Series Piston Ring Set for 4.190 Inch Bore, Low Tension, File Fit, Ductile Iron with Plasma Moly Coating, 8-Cylinder Kit

This MAHLE PISTONS 4190ML-043 Performance Series piston ring set is designed for engines with a 4.190-inch bore diameter, offering reliable sealing and durability. Crafted from ductile iron with plasma moly coating, these low tension rings reduce friction and enhance engine efficiency, making them suitable for high-performance applications. The set includes rings with a file fit design, allowing precise installation and optimal performance in 8-cylinder engines. The specifications feature a thickness of 0.043 inches and a 3.0 mm height, ensuring a perfect fit for compatible engine rebuilds or upgrades. These piston rings are engineered to withstand high temperatures and pressures, providing consistent oil control and compression sealing for improved engine longevity. Whether you're restoring a classic or upgrading a performance engine, this kit delivers quality and reliability from the trusted MAHLE brand, designed for professional mechanics and DIY enthusiasts alike. The set does not include air restriction features and is suitable for various vehicle types without freight restrictions.

Features:

• Designed for 4.190 inch bore engines with a 0.043 inch ring thickness

• Low tension design reduces friction and improves engine efficiency

• Constructed from ductile iron with plasma moly coating for durability and corrosion resistance

• File fit rings allow precise installation for optimal sealing

• Suitable for 8-cylinder engine applications, ideal for performance rebuilds