OTTO Excavator Parts Zx130B 4Jj1 Cylinder Head Cover Gasket 8979453386 897945-3386 8-97945338-6 For Isuzu OTTO Isuzu ZX130B 4JJ1 Cylinder Head Cover Gasket 8979453386 – 100% genuine OEM-grade sealing gasket for Isuzu 4JJ1 engines. Bulk in-stock with fast global shipping, ideal for wholesale partners. Superior oil/heat resistance, anti-vibration seal & anti-aging, cuts rework/returns, boosts resale margins. Stable cross-border B2B supply.