Premium 3508/3512/3516 Cylinder Head Gasket for Caterpillar & Perkins Diesel Engines

High-temperature resistant multi-layer steel construction ensures superior sealing performance under extreme pressure. Precision-laminated design with fire ring technology prevents combustion gas leakage for enhanced engine durability.

Direct OEM replacement part with exact dimensional specifications (110-6991). CNC-machined surface finish guarantees perfect mating with cylinder blocks. Ideal for heavy-duty mining equipment, power generators, and marine propulsion systems.

Vibration-optimized fiber-reinforced core maintains seal integrity during high-RPM operations. Chemical-resistant coating protects against coolant erosion and oil degradation. Trusted by professional mechanics for 3516B engine overhauls and industrial equipment maintenance.

Shipped from global warehouses with wholesale pricing for bulk orders. Strict quality control includes pressure testing and material certification. Backed by 12-month performance guarantee for commercial fleet operators.