Cylinder Head Gasket 3681E074, 4226556M1 Perkins

The Perkins 3681E074 / 4226556M1 Head Gasket is an original AGCO multi-layer steel (MLS) cylinder head gasket designed for Perkins 4-cylinder diesel engines used in agricultural machinery, construction equipment, and industrial power applications. Engineered to maintain optimal combustion sealing under high-pressure and high-temperature operating conditions, this component provides reliable isolation between oil, coolant, and combustion chambers. Manufactured using advanced multi-layer steel technology, the gasket delivers superior durability, thermal recovery, and long-term sealing stability. The spring-like MLS structure adapts to engine expansion and contraction cycles while maintaining consistent clamping force across the cylinder head and engine block surfaces. A specialized elastomer coating helps compensate for microscopic surface irregularities to ensure maximum sealing performance and leak prevention. Designed to withstand demanding heavy-duty engine environments, the Perkins 3681E074 head gasket supports efficient compression retention, stable coolant circulation, and proper lubrication separation. Its solvent-free and asbestos-free construction meets modern environmental and durability standards while providing excellent resistance against thermal fatigue and combustion pressure. Produced to original AGCO and Perkins specifications, this gasket ensures precise fitment, reliable engine sealing, and dependable long-term performance during engine overhaul and repair operations.