Cometic 2003-2017 Harley Davidson Twin Cam 3.875 Bore .040" MLS Top End Gasket Set
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Cometic C9147 MLS Top End Gasket Set for 2003-2017 Harley-Davidson Twin Cam
Cometic Powersports part number C9147 is a premium MLS top end gasket set designed for 2003-2017 Harley-Davidson Twin Cam engines using a 3.875 inch bore. This gasket kit features a .040 inch compressed thickness and is engineered for high-performance sealing, durability, and reliable top-end engine service.
Cometic MLS gaskets are manufactured from multiple layers of stainless steel to provide superior strength, excellent heat resistance, and consistent sealing under demanding street, touring, and performance conditions. This top end gasket set is ideal for Harley-Davidson Twin Cam rebuilds, big bore applications, and performance engine upgrades requiring a 3.875" bore gasket.
Product Features
- Brand: Cometic Powersports
- Part Number: C9147
- Product Type: MLS Top End Gasket Set
- Bore Size: 3.875 inch
- Compressed Thickness: .040 inch
- Engine Fitment: Harley-Davidson Twin Cam
- Premium multi-layer steel construction
- Designed for excellent sealing in performance and replacement applications
- Made for top-end engine service and rebuilds
Fits Harley-Davidson Twin Cam Models
This Cometic C9147 gasket set is designed for 2003-2017 Harley-Davidson Twin Cam models equipped with engines requiring a 3.875" bore top end gasket set. Common applications include:
- 2003-2016 Harley-Davidson Touring Twin Cam models
- 2003-2017 Harley-Davidson Softail Twin Cam models
- 2003-2017 Harley-Davidson Dyna Twin Cam models
- 2003-2016 Harley-Davidson Electra Glide models
- 2003-2016 Harley-Davidson Road Glide models
- 2003-2016 Harley-Davidson Street Glide models
- 2003-2016 Harley-Davidson Road King models
- 2003-2017 Harley-Davidson Fat Boy models
- 2003-2017 Harley-Davidson Heritage Softail models
- 2003-2017 Harley-Davidson Softail Deluxe models
- 2003-2017 Harley-Davidson Softail Slim models
- 2003-2017 Harley-Davidson Dyna Wide Glide models
- 2003-2017 Harley-Davidson Dyna Low Rider models
- 2003-2017 Harley-Davidson Dyna Street Bob models
- 2003-2017 Harley-Davidson Dyna Super Glide models
Note: Fitment depends on engine configuration, bore size, and build specifications. Verify that your Harley-Davidson Twin Cam engine uses a 3.875" bore and .040" MLS gasket before ordering.
Why Choose Cometic C9147?
Cometic Powersports gaskets are trusted by engine builders, motorcycle technicians, and Harley-Davidson performance enthusiasts for precision fit, advanced sealing technology, and long-lasting reliability. The C9147 MLS top end gasket set is an excellent choice for maintaining compression, preventing leaks, and supporting dependable Twin Cam engine performance.
| Product Name | Cometic 2003-2017 Harley Davidson Twin Cam 3.875 Bore .040" MLS Top End Gasket Set |
|---|---|
| Brands | Cometic |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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Disclaimer:
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
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