MAHLE 3010861B Moly Ring Set Bore Top Compression Ring - 4.3100in 5/64in

The MAHLE 3010861B Moly Ring Set is a high-performance piston ring designed for engines with a 4.3100-inch bore diameter. This claimer-style top compression ring features a molybdenum-coated face for superior wear resistance and enhanced sealing performance.

Key Features:

• 4.3100-inch bore diameter for precise fitment
• 5/64-inch ring width for optimal compression sealing
• Molybdenum (moly) face coating provides excellent wear resistance and reduced friction
• Claimer-style top compression ring design for cost-effective racing applications
• Manufactured by MAHLE, a trusted name in OEM and performance engine components
• Precision-engineered to maintain consistent cylinder pressure and reduce blow-by

MAHLE piston rings are precision-manufactured using advanced materials and processes to ensure reliable performance in demanding applications. The molybdenum coating on this compression ring provides a durable bearing surface that resists scuffing during break-in and extends ring life. Ideal for stock replacement, performance rebuilds, and budget racing applications where claimer rules apply.