Sierra 18-7219 Johnson Evinrude Carburettor Kit 439073 431897
18-7219
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Sierra 18-7219 Carburettor Kit
Johnson / Evinrude | Includes Float and Needle & Seat
Sierra 18-7219 is an aftermarket carburettor repair kit for selected Johnson/Evinrude outboards. Contrary to the old listing, the current Sierra kit includes the float assembly, needle-and-seat assembly and the specified gaskets, washers, pin and air-silencer plug.
Key Features
- Sierra aftermarket kit
- Includes float assembly
- Includes Sierra 18-7094 needle & seat
- Includes Sierra 18-2579 float-bowl gasket and associated service parts
- Replaces OMC 398508, 431897 and 439073
Technical Specs
| Sierra number | 18-7219 |
| Supply type | Aftermarket carburettor repair kit |
| Included key parts | Float; needle & seat; float-bowl gasket; washers, pin, gasket and plug |
| Needle & seat reference | Sierra 18-7094 |
| Float-bowl gasket | Sierra 18-2579 |
| Quantity | One kit |
Compatibility / Fitment Guide
Sierra's current catalogue provides model-code-level fitment. The grouped years below are a guide only; verify the complete engine model code.
| 6 hp Johnson/Evinrude | Selected model codes from 1986 through 2005 in Sierra's fitment table |
| 8 hp Johnson/Evinrude | Selected model codes from 1986 through 2005 |
| 9.9 hp Johnson/Evinrude | Selected model codes from 1987 through 2007 |
| 14 hp | Specific 1988–1989 model codes shown in the Sierra table |
| 15 hp Johnson/Evinrude | Selected model codes from 1987 through 2007 |
| 20 hp | Specific selected model codes, including 1991 applications; verify the exact model code |
| Best confirmation | Existing OEM kit 398508, 431897 or 439073, plus matching model code |
Exclusions: Do not apply the broad year ranges to every engine. Different carburettors within the same horsepower/year may require another kit.
Part Number Cross Reference
| Sierra | 18-7219 |
| Johnson / Evinrude / OMC | 398508; 431897; 439073 |
| GLM | 40600 |
| Mallory | 9-37109 |
The official Sierra contents include a float; any older description saying the float is excluded is incorrect for this kit.
Frequently Asked Questions
Is a float included?
Yes. Sierra lists the float assembly as part of 18-7219.
Will it fit every 15 hp Johnson from 1987–2007?
No. Only the specific model codes in Sierra's fitment table are covered.
Is it a genuine OMC kit?
No. It is a Sierra aftermarket kit that cross-references the listed OMC numbers.
What information should I compare?
Record the complete engine model code and the carburettor/OEM kit number before dismantling.
After rebuilding, verify float setting, fuel tightness and safe idle/mixture adjustment according to the engine service manual.
For the products under £150 the shipping is £6.99.
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