Cometic MLS Head Gasket | BMW M20 2.0L/2.3L (81mm, .051 inch) (C4393-051)
Cometic MLS Head Gasket | BMW M20 2.0L/2.3L (81mm, .051 inch) (C4393-051)
SKU:C4393-051
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The Cometic MLS head gasket for BMW M20 2.0L and 2.3L engines is a high-performance sealing component designed to withstand demanding conditions. Constructed with three to five layers of stainless steel, this gasket offers exceptional strength, flexibility, and resistance to corrosion. The embossed outer layers are coated with Viton rubber on both sides, providing enhanced durability and sealing capability in harsh environments. The Viton coating is heat resistant up to 250°C (482°F), ensuring reliable performance under high-temperature conditions. This gasket is engineered to deliver a precise seal, reduce the risk of leaks, and improve engine reliability, making it suitable for both stock and modified applications.
Designed specifically for BMW models equipped with the M20 2.0L or 2.3L engines, including the 320, 320i, and 520, this MLS gasket is a direct replacement for OEM components. It fits engines with a bore size of approximately 81mm and a gasket thickness of .051 inches. The gasket is ideal for performance builds, restorations, or everyday driving where a durable, high-quality seal is required. Installation involves standard head gasket replacement procedures, and the kit includes the gasket itself. Compatibility is optimized for engines requiring a robust, multi-layer steel sealing solution to maintain optimal compression and prevent leaks.
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Overview
Overview
Cometic Gasket
Fitment Summary
This gasket is designed for BMW engines, specifically fitting M20 2.0L and 2.3L models with 81mm bore sizes.
Part #: C4393-051
Overview
The Cometic MLS head gasket is engineered to provide a reliable seal for BMW M20 engines, including the 320, 320i, and 520 models. Crafted with multiple layers of stainless steel, this gasket offers exceptional durability, strength, and resistance to harsh operating conditions. It is ideal for enthusiasts and professionals seeking a high-quality replacement or performance upgrade that ensures optimal sealing under demanding loads and temperatures.
This gasket is designed to withstand high temperatures and pressure, making it suitable for both stock and modified engines. Its construction helps prevent leaks, maintain compression, and support engine longevity, contributing to consistent performance and peace of mind during operation.
Key Features
- Constructed from three to five layers of stainless steel for strength and flexibility
- Outer layers embossed and coated with Viton rubber for enhanced sealing and heat resistance
- Viton coating withstands temperatures up to 250°C (482°F), ensuring durability in demanding environments
- Designed specifically for BMW M20 2.0L and 2.3L engines with 81mm bore
- Resists corrosion and maintains integrity under load and thermal cycling
- Supports high-performance applications and engine rebuilds
Construction & Design
The gasket features a multi-layer stainless steel core with embossed outer layers coated in Viton rubber, providing a resilient and adaptable seal. The materials are selected for their ability to rebound, resist corrosion, and withstand high temperatures, ensuring a long-lasting fitment that maintains sealing integrity over time.
Installation & Fitment
Designed for direct replacement on BMW M20 engines, this gasket ensures a precise fit with compatible cylinder heads. Proper installation is essential to maximize sealing performance and engine reliability.
What’s Included
Includes one MLS head gasket tailored for BMW M20 2.0L/2.3L engines with 81mm bore.
