Cometic EST Top End Gasket Kit - Yamaha YFZ450R 2009-2018
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
- Secure checkout — Pay in 4 available
✓ Fits
- Pick the option that matches your YFZ450R year, shown in each option name
- Yamaha YFZ450R 2009-2018
- Yamaha YFZ450R SE 2009-2014
- Yamaha YZ450F 2006-2009
- Yamaha WR450F 2007-2015
✓ Features
- Raises compression for better low end power
- Graphite gaskets feature a steel core, laminated on both sides with flexible graphite
- Fiber gaskets designed for maximum seal, flexibility and torque retention
- O-ring gaskets meet or exceed OEM specifications
✓ What's Included
- (1) Cometic EST Top End Gasket Kit in the option you select
✓ Specs
- Brand: Cometic
- Manufacturer part #: 95mm Stock Bore (C7908-EST): C7908-EST, 98mm Big Bore (C3178-EST): C3178-EST
- Condition: New
Ships fast from DuneGoonShop!
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
