OEM-grade precise fit for Isuzu 6HK1/ZX330-3, no assembly deviation, direct replacement Oil heat and vibration resistant, adapted to harsh mining and heavy construction conditions High-density airtight seal, fully prevent oil leakage, protect the 6HK1 engine core Anti-aging durable material, longer service life than generic gaskets, cut repurchase costs Mass bulk stock available, global fast shipping, meet wholesale and mining urgent needs Reduce equipment downtime and rework costs, improve procurement profit and operation efficiency