Part #: C15266-054
The Cometic MLX Head Gasket is engineered specifically for the 2019 through 2026 Ram 2500 and 3500 models equipped with the 6.7L Cummins diesel engine. Designed to provide superior sealing performance under high combustion pressures, this gasket is an essential upgrade for diesel enthusiasts and professionals seeking reliability and durability. The MLX technology ensures a robust seal without compromising bore integrity, making it ideal for both stock and modified engines.
Whether you are performing a routine engine rebuild or upgrading your diesel powerplant, the Cometic MLX Head Gasket offers peace of mind with its advanced multi-layer stopper design. It eliminates the need for additional sealants or re-torquing, simplifying installation and ensuring consistent performance over time.
The Cometic MLX Head Gasket incorporates innovative technology and premium materials to deliver exceptional sealing and durability. Key features include:
The Cometic MLX Head Gasket is crafted from multiple layers of high-grade stainless steel, incorporating an integrated stopper layer that enhances sealing around the combustion chamber. This design minimizes bore distortion, which is critical for maintaining engine integrity and performance. The embossed outer layers are coated with Viton, a high-performance elastomer known for its resistance to heat, oil, and chemicals, ensuring long-lasting durability even under extreme operating conditions.
Every gasket undergoes precise manufacturing processes to meet stringent quality standards, guaranteeing a perfect fit and reliable sealing for the 6.7L Cummins diesel engines in Ram 2500 and 3500 trucks from 2019 to 2026.
This head gasket is a direct replacement for the factory gasket on 2019–2026 Ram 2500 and 3500 trucks with the 6.7L Cummins diesel engine. Installation requires standard engine teardown procedures, and no modifications are necessary. Thanks to the MLX design, there is no need for additional sealants or re-torquing after installation, which reduces labor time and potential errors. It is recommended to follow the manufacturer’s torque specifications and installation guidelines to ensure optimal sealing and longevity.
This gasket is ideal for diesel truck owners, mechanics, and performance enthusiasts who demand reliable sealing for heavy-duty applications. It suits those performing engine rebuilds, upgrades, or repairs on 2019–2026 Ram 2500 and 3500 trucks with the 6.7L Cummins diesel engine. Its robust design also makes it suitable for vehicles subjected to high boost, increased cylinder pressures, or extended heavy towing and hauling duties.
Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.
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Cometic Gasket C15266-054 Ram 2500 / 3500 19-21 6.7L Diesel Cometic MLX Head Gasket (4.327" Bore, .054" Thickness). Cometic MLX (Multi-Layer Stopper) head gaskets provide superior combustion chamber sealing with an integrated stopper layer that enhances clamp load without increasing bore distortion. Made from premium MLS materials, these gaskets require no sealants or re-torque, ensuring a reliable, long-lasting seal. Embossed outer layers coated with Viton improve durability and resistance to leaks, making them ideal for heavy-duty 6.7L diesel engines in Ram 2500 and 3500 models from 2019 to 2026.
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Part #: C15266-054
The Cometic MLX Head Gasket is engineered specifically for the 2019 through 2026 Ram 2500 and 3500 models equipped with the 6.7L Cummins diesel engine. Designed to provide superior sealing performance under high combustion pressures, this gasket is an essential upgrade for diesel enthusiasts and professionals seeking reliability and durability. The MLX technology ensures a robust seal without compromising bore integrity, making it ideal for both stock and modified engines.
Whether you are performing a routine engine rebuild or upgrading your diesel powerplant, the Cometic MLX Head Gasket offers peace of mind with its advanced multi-layer stopper design. It eliminates the need for additional sealants or re-torquing, simplifying installation and ensuring consistent performance over time.
The Cometic MLX Head Gasket incorporates innovative technology and premium materials to deliver exceptional sealing and durability. Key features include:
The Cometic MLX Head Gasket is crafted from multiple layers of high-grade stainless steel, incorporating an integrated stopper layer that enhances sealing around the combustion chamber. This design minimizes bore distortion, which is critical for maintaining engine integrity and performance. The embossed outer layers are coated with Viton, a high-performance elastomer known for its resistance to heat, oil, and chemicals, ensuring long-lasting durability even under extreme operating conditions.
Every gasket undergoes precise manufacturing processes to meet stringent quality standards, guaranteeing a perfect fit and reliable sealing for the 6.7L Cummins diesel engines in Ram 2500 and 3500 trucks from 2019 to 2026.
This head gasket is a direct replacement for the factory gasket on 2019–2026 Ram 2500 and 3500 trucks with the 6.7L Cummins diesel engine. Installation requires standard engine teardown procedures, and no modifications are necessary. Thanks to the MLX design, there is no need for additional sealants or re-torquing after installation, which reduces labor time and potential errors. It is recommended to follow the manufacturer’s torque specifications and installation guidelines to ensure optimal sealing and longevity.
This gasket is ideal for diesel truck owners, mechanics, and performance enthusiasts who demand reliable sealing for heavy-duty applications. It suits those performing engine rebuilds, upgrades, or repairs on 2019–2026 Ram 2500 and 3500 trucks with the 6.7L Cummins diesel engine. Its robust design also makes it suitable for vehicles subjected to high boost, increased cylinder pressures, or extended heavy towing and hauling duties.
Cometic Gasket supplies high-performance sealing solutions for motorsports and high-stress engine builds, with a strong focus on modern gasket materials like multi-layer steel (MLS) head gaskets. Their catalog spans head gaskets and complete gasket sets across a wide range of applications, helping builders maintain reliable combustion and fluid sealing under extreme pressure and heat.
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Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
