Cometic C4245-040 MLS Cylinder Head Gasket Toyota Bore - 2RZ-FE 3RZ-FE 97mm

The Cometic C4245-040 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Toyota 2RZ-FE and 3RZ-FE engines. This precision-engineered gasket features a 97mm bore diameter and .040" (1.0mm) thickness, making it ideal for modified engines requiring a thicker gasket to accommodate deck milling or compression ratio adjustments.

Key Features:

• Multi-Layer Steel construction provides superior sealing and durability under extreme conditions
• .040" compressed thickness allows for precise compression ratio tuning
• 97mm bore diameter optimized for 2RZ-FE and 3RZ-FE engine blocks
• MLS design accommodates thermal expansion and engine movement better than composite gaskets
• Engineered for high-performance, turbocharged, and supercharged applications
• Eliminates the need for additional sealants or re-torquing

Application:

This gasket is compatible with Toyota 2RZ-FE 2.4L and 3RZ-FE 2.7L four-cylinder engines commonly found in Tacoma, 4Runner, and T100 models. The oversized .040" thickness makes this gasket particularly suited for rebuilt engines with machined surfaces or performance builds requiring lower compression ratios.

Technical Specifications:

• Bore Diameter: 97mm (3.819")
• Compressed Thickness: .040" (1.0mm)
• Construction: Multi-Layer Steel (MLS)
• Manufacturer Part Number: C4245-040

Cometic Gasket is a leader in gasket manufacturing, utilizing advanced materials and engineering to deliver race-proven sealing solutions for professional builders and enthusiasts alike.