
Cometic C3178-EST EST Top End Gasket Kit for 2009-17 Yamaha YFZ450R
Cometic EST Top End Gasket Kit
Part Number: C3178-EST
Engine Bore: 98.00mm
- Top End Kits contains head, base, exhaust, reed and power valve gaskets (where applicable) for complete top end rebuild
- EST Gasket Kits feature Extreme Sealing Technology for even higher performance
- Provide critical seal & superior durability from advanced materials
- Materials are engineered for specified application
- Meets and exceeds O.E.M. specifications
- Made in the USA
Note: Image maybe for reference only, please confirm fitment indications for parts compatibility.
| Tire Diameter | |
| Speed Rating | |
| Load Rating | |
| Wall Construction | |
| Tire Tube Type | |
| Rim Size | |
| Product Line | Cometic EST Top End Gasket Kit |
| Part Number | C3178-EST |
| Fitment Type | |
| Unit Sale Qty | Kit |
| Style | |
| Material | |
| Color | |
| Size | |
| Finish | |
| Position | |
| Functional Length | |
| Cable Sleeve Length | |
| Cable Sleeve Travel | |
| Driver Seat Length | |
| Passenger Seat Length | |
| Driver Seat Width | |
| Passenger Seat Width | |
| Piston/Cylinder Size | |
| Piston Size Added | |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| California Air Resource Board Compliance | FALSE |
| Product Disclaimer |
(1) Head Gasket
(1) Base Gasket
(1) Exhaust Gasket
(1) Engine case gasket
(8) Washers
(5) Valve stem seals
(1) Instructions
2009 Yamaha WR450
2008 Yamaha WR450
2007 Yamaha WR450
2006 Yamaha WR450
2017 Yamaha YFZ450R
2016 Yamaha YFZ450R
2015 Yamaha YFZ450R
2014 Yamaha YFZ450R
2013 Yamaha YFZ450R
2012 Yamaha YFZ450R
2011 Yamaha YFZ450R
2010 Yamaha YFZ450R
2009 Yamaha YFZ450R
2009 Yamaha YZ450F
2008 Yamaha YZ450F
2007 Yamaha YZ450F
2006 Yamaha YZ450F
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Cometic EST Top End Gasket Kit
Part Number: C3178-EST
Engine Bore: 98.00mm
- Top End Kits contains head, base, exhaust, reed and power valve gaskets (where applicable) for complete top end rebuild
- EST Gasket Kits feature Extreme Sealing Technology for even higher performance
- Provide critical seal & superior durability from advanced materials
- Materials are engineered for specified application
- Meets and exceeds O.E.M. specifications
- Made in the USA
Note: Image maybe for reference only, please confirm fitment indications for parts compatibility.
| Tire Diameter | |
| Speed Rating | |
| Load Rating | |
| Wall Construction | |
| Tire Tube Type | |
| Rim Size | |
| Product Line | Cometic EST Top End Gasket Kit |
| Part Number | C3178-EST |
| Fitment Type | |
| Unit Sale Qty | Kit |
| Style | |
| Material | |
| Color | |
| Size | |
| Finish | |
| Position | |
| Functional Length | |
| Cable Sleeve Length | |
| Cable Sleeve Travel | |
| Driver Seat Length | |
| Passenger Seat Length | |
| Driver Seat Width | |
| Passenger Seat Width | |
| Piston/Cylinder Size | |
| Piston Size Added | |
| Cylinder Stroke Volume | |
| Final Engine Displacement | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| Windshield Height | |
| Windshield Width | |
| Handlebar Diameter | |
| California Air Resource Board Compliance | FALSE |
| Product Disclaimer |
(1) Head Gasket
(1) Base Gasket
(1) Exhaust Gasket
(1) Engine case gasket
(8) Washers
(5) Valve stem seals
(1) Instructions
2009 Yamaha WR450
2008 Yamaha WR450
2007 Yamaha WR450
2006 Yamaha WR450
2017 Yamaha YFZ450R
2016 Yamaha YFZ450R
2015 Yamaha YFZ450R
2014 Yamaha YFZ450R
2013 Yamaha YFZ450R
2012 Yamaha YFZ450R
2011 Yamaha YFZ450R
2010 Yamaha YFZ450R
2009 Yamaha YFZ450R
2009 Yamaha YZ450F
2008 Yamaha YZ450F
2007 Yamaha YZ450F
2006 Yamaha YZ450F






















