Cometic C5839-086 Ford Power Stroke MLS Cylinder Head Gasket Bore - 7.3L 086 4.140

The Cometic C5839-086 is a Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Ford 7.3L Power Stroke diesel engines. This precision-manufactured gasket features a compressed thickness of .086 inches and accommodates a 4.140-inch bore diameter, making it ideal for stock and mild performance applications in 1994-2003 Ford Power Stroke engines with VIN code F.

Key Features:

• Multi-Layer Steel (MLS) construction provides superior sealing and durability under high cylinder pressures
• .086-inch compressed thickness for proper head-to-deck clearance
• 4.140-inch bore diameter designed for 7.3L Power Stroke specifications
• Embossed stainless steel layers with Viton rubber coating ensure maximum combustion seal
• Resists blown gaskets and accommodates minor surface imperfections
• Direct replacement for OEM gaskets with improved performance characteristics
• Compatible with 1994-2003 Ford 7.3L Power Stroke diesel engines (VIN F)

Cometic's MLS gaskets are a preferred choice for diesel enthusiasts and professional engine builders due to their ability to maintain consistent clamping pressure and resist thermal expansion. The multiple layer design allows for slight movement between layers, which helps compensate for block and head flex during engine operation, resulting in a more reliable seal than conventional composite gaskets.