Premium 6HK1 Cylinder Head for Isuzu & Hitachi Engines
High-grade cast iron construction ensures superior durability and heat resistance for heavy-duty applications. Precision-machined intake/exhaust ports optimize airflow, boosting engine efficiency in construction and mining equipment. Direct OEM replacement (P/N: 8-98243816-0, 8-98243820-0) with exact tolerances for seamless compatibility with Isuzu 6HK1 and Hitachi 4HK1 engines. Ideal for excavators, trucks, and industrial generators. Factory-tested pressure integrity (30+ bar) to prevent leaks under extreme conditions. Mirror-finished valve seats reduce wear, extending service life by 40% vs. aftermarket alternatives. Global wholesale pricing – bulk orders ship worldwide with certified quality guarantees. Stock ready for immediate dispatch to workshops and fleet operators.