Premium IZUMI ORIGINAL Engine Piston Kit – Precision Engineered for MITSUBISHI K4N/K4M/K4F/K4D
High-performance forged aluminum pistons with reinforced skirts for extreme durability and reduced friction. Precision-machined cylinder head gasket ensures perfect seal, preventing leaks and overheating under heavy loads. OEM-grade water pump with ceramic mechanical seal for extended lifespan and superior coolant flow efficiency. Chrome-plated piston rings reduce wear and maintain optimal compression even in high-mileage engines. Factory-tested oil pump delivers consistent lubrication pressure for turbocharged or high-RPM applications. Ideal for commercial fleets, off-road vehicles, or performance tuning—trusted by mechanics worldwide. Direct bulk pricing for workshops and wholesalers—global shipping, no middleman markups.