Product description
The Cometic Bottom End Gasket Kit For Yamaha YFZ450 2009 is part of the latest collection from Cometic.
Features:
- Bottom end gasket kits include correct oil seals, O-rings, drain plug washers and water pump cover gaskets as needed
- Materials will vary depending on what is correct and engineered for specified application
- Purchase a top and a bottom end gasket kit for a complete gasket kit when doing a total engine rebuild
- Made in the USA
Specifications:
- Bore Size: 95.00 mm
- Engine Type: 4-Stroke
- Model: Hi-Performance
- Product Name: Gasket Kit
- Type: Bottom End
- Units: Kit
To fit:
- YAMAHA YFZ 450 RSE 2009 Special Edition All Models
- YAMAHA YFZ 450 RSE 2009 Special Edition American Models
- YAMAHA YFZ 450 RSE 2010 Special Edition All Models
- YAMAHA YFZ 450 RSE 2010 Special Edition American Models
- YAMAHA YFZ 450 RSE 2011 Special Edition All Models
- YAMAHA YFZ 450 RSE 2011 Special Edition American Models
- YAMAHA YFZ 450 R 2009 All Models
- YAMAHA YFZ 450 R 2009 American Models
- YAMAHA YFZ 450 R 2010 All Models
- YAMAHA YFZ 450 R 2010 American Models
- YAMAHA YFZ 450 R 2011 All Models
- YAMAHA YFZ 450 R 2011 American Models
- YAMAHA YFZ 450 XBB 2010 Bill Ballance Edition American Models
- YAMAHA YFZ 450 XSE 2011 Special Edition American Models
- YAMAHA YFZ 450 X 2010 American Models
- YAMAHA YFZ 450 X 2011 American Models
- YAMAHA YFZ 450 2009 American Models
Manufacturer part number: C3419
View all Cometic. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Cometic Bottom End Gasket Kit For Yamaha YFZ450 2009
To fit:
- YAMAHA YFZ 450 RSE 2009 Special Edition All Models
- YAMAHA YFZ 450 RSE 2009 Special Edition American Models
- YAMAHA YFZ 450 RSE 2010 Special Edition All Models
- YAMAHA YFZ 450 RSE 2010 Special Edition American Models
- YAMAHA YFZ 450 RSE 2011 Special Edition All Models
- YAMAHA YFZ 450 RSE 2011 Special Edition American Models
- YAMAHA YFZ 450 R 2009 All Models
- YAMAHA YFZ 450 R 2009 American Models
- YAMAHA YFZ 450 R 2010 All Models
- YAMAHA YFZ 450 R 2010 American Models
- YAMAHA YFZ 450 R 2011 All Models
- YAMAHA YFZ 450 R 2011 American Models
- YAMAHA YFZ 450 XBB 2010 Bill Ballance Edition American Models
- YAMAHA YFZ 450 XSE 2011 Special Edition American Models
- YAMAHA YFZ 450 X 2010 American Models
- YAMAHA YFZ 450 X 2011 American Models
- YAMAHA YFZ 450 2009 American Models

Cometic manufactures high-performance gaskets and engine sealing solutions for motorcycles, scooters, and powersports vehicles. Known for precision engineering and premium materials, Cometic products deliver reliable sealing, durability, and improved engine performance. Trusted by racers and mechanics worldwide, Cometic gaskets are designed to withstand extreme temperatures and pressures in demanding riding conditions.
Product description
The Cometic Bottom End Gasket Kit For Yamaha YFZ450 2009 is part of the latest collection from Cometic.
Features:
- Bottom end gasket kits include correct oil seals, O-rings, drain plug washers and water pump cover gaskets as needed
- Materials will vary depending on what is correct and engineered for specified application
- Purchase a top and a bottom end gasket kit for a complete gasket kit when doing a total engine rebuild
- Made in the USA
Specifications:
- Bore Size: 95.00 mm
- Engine Type: 4-Stroke
- Model: Hi-Performance
- Product Name: Gasket Kit
- Type: Bottom End
- Units: Kit
To fit:
- YAMAHA YFZ 450 RSE 2009 Special Edition All Models
- YAMAHA YFZ 450 RSE 2009 Special Edition American Models
- YAMAHA YFZ 450 RSE 2010 Special Edition All Models
- YAMAHA YFZ 450 RSE 2010 Special Edition American Models
- YAMAHA YFZ 450 RSE 2011 Special Edition All Models
- YAMAHA YFZ 450 RSE 2011 Special Edition American Models
- YAMAHA YFZ 450 R 2009 All Models
- YAMAHA YFZ 450 R 2009 American Models
- YAMAHA YFZ 450 R 2010 All Models
- YAMAHA YFZ 450 R 2010 American Models
- YAMAHA YFZ 450 R 2011 All Models
- YAMAHA YFZ 450 R 2011 American Models
- YAMAHA YFZ 450 XBB 2010 Bill Ballance Edition American Models
- YAMAHA YFZ 450 XSE 2011 Special Edition American Models
- YAMAHA YFZ 450 X 2010 American Models
- YAMAHA YFZ 450 X 2011 American Models
- YAMAHA YFZ 450 2009 American Models
Manufacturer part number: C3419
View all Cometic. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Cometic Bottom End Gasket Kit For Yamaha YFZ450 2009
To fit:
- YAMAHA YFZ 450 RSE 2009 Special Edition All Models
- YAMAHA YFZ 450 RSE 2009 Special Edition American Models
- YAMAHA YFZ 450 RSE 2010 Special Edition All Models
- YAMAHA YFZ 450 RSE 2010 Special Edition American Models
- YAMAHA YFZ 450 RSE 2011 Special Edition All Models
- YAMAHA YFZ 450 RSE 2011 Special Edition American Models
- YAMAHA YFZ 450 R 2009 All Models
- YAMAHA YFZ 450 R 2009 American Models
- YAMAHA YFZ 450 R 2010 All Models
- YAMAHA YFZ 450 R 2010 American Models
- YAMAHA YFZ 450 R 2011 All Models
- YAMAHA YFZ 450 R 2011 American Models
- YAMAHA YFZ 450 XBB 2010 Bill Ballance Edition American Models
- YAMAHA YFZ 450 XSE 2011 Special Edition American Models
- YAMAHA YFZ 450 X 2010 American Models
- YAMAHA YFZ 450 X 2011 American Models
- YAMAHA YFZ 450 2009 American Models

Cometic manufactures high-performance gaskets and engine sealing solutions for motorcycles, scooters, and powersports vehicles. Known for precision engineering and premium materials, Cometic products deliver reliable sealing, durability, and improved engine performance. Trusted by racers and mechanics worldwide, Cometic gaskets are designed to withstand extreme temperatures and pressures in demanding riding conditions.































