COMETIC - C9177 - Top End Gasket - '07-'22 XL 1200
The COMETIC C9177 is a top-end gasket kit for 2007-2022 Harley-Davidson XL 1200 models (1200 cc, 3.500" bore), using EST (Extreme Sealing Technology) with embossed stainless steel head, base, and rocker gaskets covered in proprietary rubber to draw heat away from the combustion ring and eliminate hot spots.
Features
- EST (Extreme Sealing Technology) gasket kit includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material
- Head gasket material allows heat to be drawn away from the combustion ring and dissipated evenly across the gasket surface to eliminate hot spots and gasket failure
- Set contains all the necessary gaskets, seals, and O-rings to rebuild the top end from the cylinder base upward
- Made in the USA
Specs
- Engine Type: 4-Stroke
- Product Name: Gasket Kit
- Riding Style: Street
- Units: Kit
- Material: Rubber
- Material: Stainless Steel
- Bore Size: 3.500"
- Thickness: 0.040"
- Type: Top End
- Thickness: 1.02 mm
- Features: For '07-'22 XL 1200
- Displacement: 1200 cc
Frequently Asked Questions - COMETIC - C9177 - Top End Gasket - '07-'22 XL 1200
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
