Cometic MLS Cylinder Head Gasket | BMW M30B25V/M30B25/M30B28V/M30B28 (88mm Bore) (C4475-120)
Cometic MLS Cylinder Head Gasket | BMW M30B25V/M30B25/M30B28V/M30B28 (88mm Bore) (C4475-120)
SKU:C4475-120
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The Cometic Gasket BMW M30B25V/M30B25/M30B28V/M30B28 .120in MLS Cylinder Head Gasket is a high-performance sealing component designed for BMW engines. Constructed with multiple embossed layers of stainless steel and featuring outer layers coated with Viton rubber, this gasket ensures reliable sealing under demanding conditions. With a compressed thickness of 0.036 inches, it provides a precise fit and enhanced durability, making it suitable for high-output engine applications. The MLS (Multi-Layer Steel) design offers superior resistance to shearing forces between aluminum heads and cast iron or aluminum blocks, eliminating the need for sealants and ensuring consistent performance.
This gasket is compatible with BMW M30B25V, M30B25, M30B28V, and M30B28 engines, typically used in models from the late 1980s and early 1990s. It features an 88mm bore and is ideal for engines requiring a reliable, high-quality seal during rebuilds or performance upgrades. The gasket is designed for direct replacement in engines with similar specifications, supporting both street and performance applications. Installation involves standard head gasket replacement procedures, and the gasket’s construction ensures a secure seal in high-temperature and high-pressure environments, making it suitable for daily driving, tuning, or racing setups.
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Overview
Overview
Cometic Gasket
Fits BMW M30B25V, M30B25, M30B28V, M30B28 with 88mm Bore
Part #: C4475-120
Overview
The Cometic MLS (Multi-Layer Steel) Cylinder Head Gasket is engineered to deliver superior sealing performance for high-output engines. Designed specifically for BMW M30 series engines with an 88mm bore, this gasket is ideal for enthusiasts and professional rebuilders seeking reliable, durable sealing solutions. Crafted from multiple embossed layers of stainless steel with Viton rubber coating on the outer layers, it provides excellent resistance to heat, pressure, and shearing forces. Its compressed thickness of 0.036" ensures a precise fit, helping to maintain optimal compression and engine efficiency without the need for sealants. Whether you're restoring a classic BMW or building a performance engine, this gasket supports your goals of durability and performance.Key Features
This MLS head gasket combines advanced materials and thoughtful design to ensure maximum sealing integrity and longevity. Key features include:- Constructed from multiple embossed stainless steel layers for strength and flexibility
- Outer layers coated with Viton rubber for enhanced sealing and chemical resistance
- Designed to withstand the shearing forces between aluminum heads and cast iron or aluminum blocks
- Maintains a compressed thickness of 0.036" for consistent sealing and compression
- No sealants required, simplifying installation and reducing potential leaks
- Compatible with high-performance and stock engine configurations
Construction & Design
This gasket features a multi-layer steel construction with embossed layers that provide resilience under extreme conditions. The Viton rubber coating on the outer layers enhances sealing capabilities and chemical resistance, making it suitable for high-temperature and high-pressure environments. Its precise engineering ensures a reliable seal between the cylinder head and engine block, supporting engine integrity during demanding driving conditions.Installation & Fitment
Designed for direct replacement on BMW M30B25V, M30B25, M30B28V, and M30B28 engines with an 88mm bore, this gasket fits seamlessly into your engine rebuild or upgrade. Proper installation requires standard torque procedures to ensure optimal sealing performance. It is recommended to verify engine specifications before installation to ensure compatibility.What’s Included
The package includes one MLS cylinder head gasket designed specifically for the specified BMW M30 engines, providing a reliable sealing solution for your rebuild or performance upgrade.Ideal For
This gasket is perfect for automotive enthusiasts, professional rebuilders, and performance tuners aiming to restore or enhance BMW M30 engines with confidence in sealing durability and engine longevity.
