Engine Piston Ring Set (80.50 mm 0.50 Oversize) for Nissan Almera 1.8 QG18DE

High-performance engine piston ring set with an 80.50 mm (0.50 mm Oversize) diameter, specifically engineered for Nissan Almera models equipped with the 1.8L QG18DE gasoline engine. These rings are designed for engines undergoing professional cylinder boring and reconditioning to 0.50 mm over standard. Manufactured from premium, wear-resistant materials to withstand the mechanical stresses of Nissan's QG-series powerplants. Precision-machined to ensure superior oil control and cylinder sealing, effectively preventing oil consumption and restoring peak engine compression in rebuilt units.