Mahle Pistons 4030MS Piston Ring Set for 4.030 Inch Bore with Ductile Iron and Plasma Moly Coating

The Mahle Pistons 4030MS piston ring set is designed for high-performance engine rebuilds and repairs, offering reliable sealing and durability for 4.030-inch bore engines. This set includes drop-in rings with a 1/16 x 1/16 x 3/16 inch thickness, providing precise fitment and optimal engine performance. Crafted from ductile iron with a plasma moly coating, these rings deliver excellent wear resistance and reduced friction, contributing to improved engine longevity and efficiency. Suitable for eight-cylinder configurations, this kit is an ideal choice for professional mechanics and automotive enthusiasts seeking quality and performance. The rings are engineered to meet the strict standards of modern engine design, ensuring a proper seal and smooth operation under demanding conditions. Installation of these rings can enhance compression, reduce oil consumption, and maintain engine power over time.

Features:

• Designed for 4.030-inch bore engines for precise fitment

• Drop-in ring set with 1/16 x 1/16 x 3/16 inch thickness

• Constructed from ductile iron for strength and durability

• Plasma moly coating reduces friction and wear

• Suitable for eight-cylinder engine applications