MAHLE 3020323 Plain Piston Ring Set Bore Grey Iron - 4.605 1/16

The MAHLE 3020323 is a high-quality plain piston ring set engineered for precision fit and reliable performance in automotive and performance engine applications. Designed with a 4.605-inch bore diameter, this ring set features a 1/16-inch edge width second ring constructed from durable grey cast iron material.

Key Specifications:

• Bore Diameter: 4.605 inches
• Second Ring Edge Width: 1/16 inch (0.0625")
• Material: Grey Cast Iron
• Configuration: Plain ring design
• Type: THG (Top, Half-keystone, Groove) second ring

MAHLE is a globally recognized OEM supplier known for manufacturing precision-engineered piston rings that meet strict tolerances and quality standards. Grey cast iron construction provides excellent wear resistance, heat dissipation, and oil control characteristics essential for maintaining proper compression and engine performance. This ring set is designed to provide optimal sealing between the piston and cylinder wall while minimizing friction and oil consumption.

Plain ring sets like the 3020323 are commonly used in engine rebuilds, performance applications, and replacement scenarios where precise bore sizing is critical for proper fitment and long-term durability.