Cometic 1983 Yamaha YZ490 89mm Bore .043 Copper Top End Gasket Kit
SKU C7138
MPN cgsC7138
$48.55 · Available to order
Cometic 1983 Yamaha YZ490 89mm Bore .043 Copper Top End Gasket Kit
Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 1983–1984 | Yamaha | IT490 | Base | — |
| 1982–1983 | Yamaha | YZ490 | Base | — |
| Category | Engine Components |
|---|---|
| Sub-Category | Gasket Kits |
| UPC | 191070076054 |
| CARB Approved | Yes |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 0.14 lb |
| Dimensions (L×W×H) | 7 × 6 × 0.25 in |