MAHLE 3010995 Moly Ring Set Bore Plasma-Moly Steel Top Ring - 4.200in 1.5mm

The MAHLE 3010995 is a high-performance piston ring set engineered for demanding applications requiring precise sealing and durability. This ring set features a 4.200-inch bore diameter and is designed with advanced materials and coatings to maximize engine performance and longevity.

Key Features:

• 4.200-inch bore diameter for compatibility with standard and performance builds
• 1.5mm top ring thickness for improved oil control and reduced friction
• Plasma-Moly steel top ring coating provides superior wear resistance and heat dissipation
• 0.151-inch radial wall (RW) thickness ensures structural integrity under high cylinder pressures
• Premium MAHLE engineering for consistent ring tension and sealing performance
• Ideal for racing, performance, and high-compression engine applications

MAHLE piston rings are manufactured to OEM specifications and undergo rigorous quality testing to ensure proper fit, compression sealing, and oil control. The plasma-moly coating on the top ring reduces friction during break-in while providing exceptional scuff resistance and durability in high-temperature environments.