High-Quality 4JB1 Diesel Engine Full Gasket Set with Cylinder Head Gasket

Premium Multi-Layer Steel Construction
Precision-engineered with multi-layer steel (MLS) for superior heat resistance and durability, ensuring long-term sealing performance under extreme engine conditions.
Exact OEM Replacement (5-87815-175-2)
Direct fit for 4JB1 diesel engines, guaranteeing seamless compatibility and reliable performance without modifications.
Comprehensive Full Gasket Set
Includes cylinder head gasket, valve cover gasket, and critical seals—complete solution for engine rebuilds or repairs.
High-Temp & Pressure Resistance
Reinforced with graphite and elastomer coatings to withstand high compression and thermal stress, preventing leaks and blowouts.
Ideal for Industrial & Automotive Use
Perfect for trucks, generators, and heavy machinery requiring dependable 4JB1 engine maintenance.
Global Wholesale Advantage
Lowest pricing for bulk orders, backed by fast international shipping—trusted by mechanics and distributors worldwide.