Engine Piston Ring Set (74.10 mm 0.50 Oversize) for Nissan Almera 1.5 QG15DE

High-performance engine piston ring set with a 74.10 mm (0.50 mm Oversize) diameter, specifically engineered for Nissan Almera N16 models (2003-2007) equipped with the 1.5L QG15DE gasoline engine. These rings are designed for engines undergoing professional cylinder boring and reconditioning to 0.50 mm over standard. Manufactured from premium-grade, heat-resistant alloys to withstand the mechanical stresses of Nissan's QG-series powerplants. Precision-machined to ensure superior oil control and cylinder sealing, effectively preventing blow-by and oil consumption while restoring original engine torque and fuel efficiency in rebuilt units.