Engine Piston Ring Set (0.50 mm Oversize) for Nissan Primera P11 2.0 CD20 Diesel Engine

High-performance engine piston ring set with a 0.50 mm Oversize specification, specifically engineered for Nissan Primera P11 models (1996-1999) equipped with the 2.0L CD20 diesel 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 and high thermal loads of Nissan's CD series diesel powerplants. Precision-machined to ensure superior oil control and cylinder sealing, effectively preventing blow-by and oil consumption while restoring original engine torque and performance in rebuilt units.