MAHLE 3021315B Piston Ring Set 4.470" Bore 1/16" Grey Iron

The MAHLE 3021315B is a high-quality plain piston ring set designed for 4.470-inch bore applications. This precision-engineered ring set features a 1/16-inch edge width and is manufactured from durable grey cast iron material, providing excellent wear resistance and heat dissipation properties.

Key Specifications:

• Bore Diameter: 4.470 inches
• Edge Width: 1/16 inch (0.0625 inches)
• Material: Grey Cast Iron
• Ring Type: Plain Ring with THG (Top Heavy Gap) second ring configuration
• Designed for reliable sealing and consistent compression

MAHLE is a globally recognized OEM supplier known for producing premium engine components that meet or exceed original equipment specifications. This ring set is precision-machined to ensure proper fit, optimal compression sealing, and effective oil control. The grey iron construction provides the ideal balance of strength, durability, and conformability to cylinder walls, ensuring long-lasting performance in demanding engine applications.