Engine Piston Ring Set (100.00 mm STD) for Mitsubishi Canter FE304 FE444 4D30 4D31 Engine

Premium quality engine piston ring set with Standard (STD) 100.00 mm specifications, specifically engineered for Mitsubishi Canter FE304 and FE444 models equipped with 4D30 and 4D31 engines. Manufactured from high-tensile, wear-resistant alloys to withstand the heavy-duty mechanical stresses and high thermal loads of commercial transport. These rings are precision-machined to ensure superior cylinder sealing and optimal oil control within the standard bore. Effectively prevents oil consumption and restores peak engine compression and torque in professional engine restorations where original bore dimensions are maintained.