Cometic MLS 0.056 inch Head Gasket | BMW M20 2.0L/2.3L (81mm) (C4393-056)
Cometic MLS 0.056 inch Head Gasket | BMW M20 2.0L/2.3L (81mm) (C4393-056)
SKU:C4393-056
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The Cometic Gasket BMW M20 2.0L/2.3L 81mm .056 inch MLS Head Gasket is a high-performance sealing component designed for demanding engine applications. Constructed from multiple embossed layers of stainless steel with outer layers coated in Viton rubber, this gasket offers superior durability and sealing integrity. The compressed thickness of 0.056 inches ensures optimal compression and sealing performance under high output conditions. Its multi-layer steel (MLS) design provides excellent resistance to shearing forces generated between aluminum heads and blocks or cast iron components. This gasket eliminates the need for sealants, simplifying installation while maintaining a reliable seal during high-stress operation. Its robust construction makes it suitable for engines requiring maximum sealing performance and durability.
Designed specifically for BMW M20 engines, including models such as the 320, 320i, and 520, this MLS head gasket fits engines with an 81mm bore. It is compatible with both aluminum and cast iron engine blocks, making it an ideal upgrade for high-performance rebuilds or engine modifications. The gasket is a direct replacement for OEM components, ensuring a precise fit and seal. Suitable for street, track, or high-performance applications, it provides enhanced sealing strength and longevity. Installation involves replacing the existing head gasket with this MLS component, which is engineered to withstand the rigors of high-output engines and maintain optimal compression ratios.
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Overview
Overview
Cometic Gasket BMW M20 2.0L/2.3L 81mm .056 inch MLS Head Gasket
Fitment Summary
Part #: C4393-056
Overview
The Cometic MLS (Multi-Layer Steel) Head Gasket is engineered to deliver superior sealing performance for high-output BMW engines, specifically designed for the M20 2.0L and 2.3L models. Crafted from multiple embossed layers of stainless steel with a durable Viton rubber coating on the outer layers, this gasket ensures a reliable seal under demanding conditions. Its compressed thickness of 0.056 inches helps maintain proper head clearance and compression ratios, making it an ideal choice for enthusiasts and professionals seeking to restore or upgrade their engine's sealing capabilities. Whether you're rebuilding a classic BMW or enhancing a high-performance setup, this gasket provides the durability and sealing integrity required for modern, high-output engines.Key Features
This MLS head gasket is designed with advanced multi-layer steel construction to withstand the shearing forces between aluminum heads and blocks or cast iron components. The embossed layers improve sealing surface contact, reducing the risk of leaks and head gasket failure. The Viton rubber coating on the outer layers enhances sealing performance and resistance to oil, coolant, and combustion gases. Its no-sealant design simplifies installation, ensuring a clean and secure fit. The gasket's robust construction supports consistent compression and engine reliability, even under elevated temperatures and pressures.Construction & Design
The gasket features multiple embossed stainless steel layers, precisely engineered to provide maximum durability and sealing efficiency. The outer layers are coated with Viton rubber, offering excellent chemical resistance and enhanced sealing contact. The gasket's design accommodates the thermal expansion and shearing forces typical in high-performance or rebuilt engines, ensuring long-lasting performance.Installation & Fitment
Designed as a direct replacement for OEM head gaskets on BMW M20 engines, this gasket is intended for use during engine rebuilds or head gasket replacements. Proper torque specifications and installation procedures should be followed to ensure optimal sealing and performance.Ideal For
This gasket is ideal for BMW enthusiasts restoring classic M20 engines, high-performance builds, or anyone seeking a reliable, high-quality head gasket to support engine longevity and performance.
