Engine Piston Ring Set (92.90 mm STD) for Nissan Pickup D21 2.5 TD25 Engine

Premium quality engine piston ring set with Standard (STD) 92.90 mm specifications, specifically engineered for Nissan Pickup D21 models equipped with the 2.5L TD25 diesel engine. Manufactured from high-tensile, wear-resistant materials to withstand the heavy-duty mechanical stresses and high thermal loads of Nissan's TD series engines. These rings feature precision-machined profiles to ensure superior oil control and optimal cylinder sealing within the standard bore. Engineered to effectively prevent oil consumption and restore peak engine compression and torque in professional engine restorations where original bore dimensions are maintained.