Availability
Cometic Gasket's commitment to cutting-edge technology has produced superior-quality gaskets like these Cometic MLS exhaust gaskets. They are constructed from multiple layers of strong stainless steel that has excellent rebound ability and corrosion-resistant characteristics. Outer layers are coated with a heat-resistant, rubber-based material to create a seal that can withstand a variety of sealing and load conditions and surfaces. Cometic MLS exhaust gaskets are ideal for all types of head and block material and their design promotes an even torque load across the sealing surface, allowing for measurably reduced bore distortion.
( 33 )
$52.49
The leak stops here! Cometic MLX head gaskets feature a unique integrated "stopper" layer for optimum combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. The MLX head gaskets, like their MLS counterparts, are multi-layer stainless steel for increased strength—and require no sealants or re-torquing. Dozens of models are available; order the MLX head gaskets designed to maximize your engine's power and performance.
( 17 )
$119.53
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$171.93
Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.
( 555 )
$132.74
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$139.38
Cometic HTS exhaust gaskets are constructed from multiple layers of strong stainless steel that has excellent rebound ability and corrosion-resistant characteristics. Outer layers are coated with a heat-resistant, graphite-based material to create a superior-quality seal that can withstand a variety of sealing and load conditions and surfaces. Rated for 1400 degrees F, these gaskets are perfect for small engine and turbocharged applications. Cometic HTS exhaust gaskets are ideal for all types of head and block material—and their design promotes an even torque load across the sealing surface, allowing for measurably reduced bore distortion. Order the gaskets recommended for your application.
Not Yet Reviewed
$32.70
Cometic Gasket cylinder head and base gasket kits deliver a high performance sealing solution for your motorcycle. Preventing leaks and ensuring optimal engine operation, Cometic combines advanced materials with the latest manufacturing processes to produce gaskets with the perfect fit, performance, and value. Select the head and base gasket kit designed for your bike.
Not Yet Reviewed
$79.36
Cometic Gasket exhaust gaskets deliver performance. Whether you are looking for OE replacements or the higher performance of spiral-wound stainless steel or graphite, Cometic has exhaust gaskets to seal your motorcycle.
( 1 )
$53.48
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$98.63
Cometic rocker box gasket kits utilize advanced engineering and manufacturing techniques to bring you the very best seals for your bike. Their design engineers analyze the environment that your gasket will perform in, select the proper materials, and apply the appropriate technology to provide the highest performing gaskets available on the market. Why not rely on the perfect blend of technology and testing to give you the best components for your Harley®? Install a Cometic Gasket rocker box gasket kit—and spend your precious time planning where to ride.
Not Yet Reviewed
$76.72
Cometic Gasket top-end gasket kits contain the most technologically advanced materials available to ensure a critical seal and superior durability. These Cometic Gasket top-end gasket kits come complete with a head gasket, a base gasket, and designated kits include reed, power valve, and exhaust gaskets. Cometic graphite head gaskets are manufactured from non-asbestos, flexible graphite laminated to a stainless steel core, which is impervious to fuels, coolants, and oils.
( 2 )
$60.41
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$79.49
Cometic Gasket offers cam change gasket kits for Harley-Davidson® that are essential for ensuring a proper seal when replacing or upgrading camshafts, preventing leaks and maintaining engine performance. These kits typically include all the necessary gaskets, seals, and O-rings for a complete cam change. At Cometic Gasket, their goal is to offer the latest in gasket technology to deliver robust performance to your bike. Materials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for today's powerful V-Twin engines.
Not Yet Reviewed
$44.95
Cometic Gasket camshaft service kits are made from precision-cut, premium materials for a better fit and leak-free performance. These time-saving kits provide you with all the gaskets and seals you need for a cam change.
Not Yet Reviewed
$37.71
Cometic Gasket manifold-to-head seals deliver a high performance sealing solution for your motorcycle. Preventing leaks, Cometic combines advanced fuel-resistant materials with the latest manufacturing processes to produce seals with the perfect fit, performance, and value. Select the manifold-to-head seal kit designed for your bike.
Not Yet Reviewed
$22.48
Cometic Gasket offers transmission output gear end gaskets for Harley-Davidson® motorcycles. The primary function of these seals is to prevent transmission fluid from leaking out of the transmission housing, which can lead to costly repairs. These seals also act as a barrier against dirt, dust, water, and other contaminants to prevent damage to your motorcycle's transmission gears and other internal components. By preventing leaks, the seals help to ensure transmission gears and other moving parts remain adequately lubricated, which is essential for smooth operation and longevity.
Not Yet Reviewed
$89.38
Cometic Gasket has engineered premium head gaskets to withstand today's high performance standards. These head gaskets are ideal for aluminum heads, aluminum blocks, and cast iron blocks. They form their gaskets out of high-strength materials such as multi-layer stainless steel and copper, which creates the ability to rebound and resist corrosion. They are designed to meet the demands of harsh sealing environments, load conditions, and various surface finishes.
( 1 )
$59.50
Cometic Gasket piston jet cooler gaskets (or piston cooling jets) enhance engine performance and longevity by preventing overheating, reducing the risk of piston seizure, and allowing for higher thermal loads, especially during performance builds. PCJs are particularly beneficial for the Harley-Davidson® Milwaukee Eight (M8) engines, which are known for their high compression and potential for overheating. By keeping pistons cooler, PCJs allow for higher compression ratios and more aggressive tuning, leading to increased horsepower and torque. Reduced piston temps also translate to less wear and tear on the engine and reduces risk of future costly repairs.
Not Yet Reviewed
$4.03
Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads, and extreme temperatures. Cometic's commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic Gasket Gen 2 embossed cylinder base gaskets create a more reliable seal between the cylinder and engine case, preventing leaks and ensuring optimal engine operation. They combine advanced materials with the latest manufacturing processes to produce cylinder base sealing solutions with the perfect fit for your motorcycle. Select the Gen 2 gasket designed for your bike.
Not Yet Reviewed
$31.55
Cometic Gasket oil pump-to-engine case seals deliver high performance solutions to creating a tight seal. Cometic combines advanced materials with the latest manufacturing processes to produce seals that will fit perfectly and perform flawlessly on your motorcycle. Select the oil pump-to-engine seal designed for your bike.
Not Yet Reviewed
$8.03
Secure your starter with Cometic Gasket's starter to primary case O-rings. Designed for a leak-free fit on a variety of Harley-Davidson® models, these robust O-rings are designed to keep your starter protected and operational. Built for longevity, these O-rings are a small part with big reliability! Maintain your bike's performance with Cometic Gasket starter to primary case O-rings. Cometic uses state-of-the-art materials and production methods to make the best gaskets, seals, and O-rings available for HD® motorcycles.
Not Yet Reviewed
$18.77
Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads, and extreme temperatures. Cometic's commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic Gasket cylinder base gaskets create a tight seal between the cylinder and engine case, preventing leaks and ensuring optimal engine operation. They combine advanced materials with the latest manufacturing processes to produce cylinder base sealing solutions with the perfect fit for your motorcycle. Select the gasket designed for your bike.
Not Yet Reviewed
$31.55
Cometic Gasket upper rocker cover gaskets, also known as valve cover gaskets, are expertly crafted from advanced materials combined with the most current manufacturing processes to deliver quality sealing solutions. For Harley-Davidson® motorcycles, the upper rocker cover gaskets create a tight seal between the valve cover and the cylinder head, preventing oil from escaping and keeping the engine clean. By sealing the area around the engine cylinder head, the gaskets protect the valve train components and other hardware from dirt, debris, and moisture. Regular maintenance and replacement of rocker cover gaskets can prevent costly repairs down the road by addressing leaks and other issues early on. Select the gaskets designed for your make and model.
Not Yet Reviewed
$25.13
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$113.10
Cometic Gasket primary gasket kits use quality materials to perfectly fit your application and have been proven to withstand through the most demanding conditions. Cometic gaskets, seals, and O-rings meet or exceed OEM specifications. Service your bike back to perfection with gasket kits from Cometic Gasket!
Not Yet Reviewed
$85.97
Cometic Gasket intake manifold service kits deliver a high performance sealing solution for your motorcycle. These kits contain all the gaskets, seals, and O-rings made from advanced materials for each application, allowing you to service your manifold properly and reliably. Select the intake manifold service kit designed for your bike.
Not Yet Reviewed
$35.65
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$39.69
Cometic Gasket complete EST gasket kits utilize their Extreme Sealing Technology. They are proven through state-of-the-art research and development processes and validated on the street and track. Their complete gasket kits include the necessary gaskets, seals, and O-rings to rebuild your engine. Kits are available with or without head and base gaskets. Select the complete EST gasket kit designed for your application.
Not Yet Reviewed
$255.29
Cometic Gasket lower rocker cover gaskets for Harley® motorcycles are expertly crafted from advanced materials combined with the most current manufacturing processes to deliver quality sealing solutions. A worn or damaged rocker box gasket can lead to oil leaks, which can be messy and potentially cause safety hazards. These lower rocker cover gaskets create a tight seal between the rocker cover and cylinder head to prevent oil from escaping and helps ensure that the engine's moving parts are properly lubricated, which is essential for smooth operation and longevity. Select the lower rocker cover gaskets designed for your specific HD® make/model.
Not Yet Reviewed
$26.45
Cometic Gasket derby cover gaskets and O-rings offer long-term reliability. They are simple yet critical components for sealing various applications. Cometic designs their products to meet the demands of harsh sealing environments, load conditions, and various surface finishes. These premium gaskets and O-rings offer a direct factory fit to provide hassle-free installation.
Not Yet Reviewed
$7.71
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$38.52
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