Carburetor 68T-14301-11 for Yamaha 4 Stroke F6 F8 F9.9 8HP 9.9HP Outboard
Carburetor 68T-14301-11 for Yamaha 4 Stroke F6 F8 F9.9 8HP 9.9HP Outboard
Product Overview
Carburetor for the Yamaha F6, F8 and F9.9 four stroke outboards, supplied as 1 x carburetor assembly. This part is the complete carburetor that goes back on in place of the original. It replaces Yamaha 68T-14301-11 and fits the 8 HP and 9.9 HP models listed in the table below.
This is the complete assembly, not a repair kit. The body, the float bowl, the jets, the throttle plate and the choke are all on it, so the job is unbolt the old one, transfer nothing, fit this one and set the idle.
These carburettors come off for two reasons. The first is dirt. Fuel left standing in a float bowl leaves a varnish that plugs the pilot jet, and the engine then idles badly or stalls when it is put into gear. Cleaning works once or twice; after that the passages are worn and a new carburettor is the cheaper answer.
The second is air leaks and worn throttle shafts. A shaft that has worn oval lets air past the throttle plate, the idle mixture will not set, and the engine hangs at high revs when it comes back to neutral.
The number is 68T-14301-11. The listings also quote the number without the last two digits, as 68T-14301, and list several older suffixes that fit the same engines.
Specifications & Attributes
| Specification | Detail |
|---|---|
| Condition | New / New with tags |
| Type | Carburetor assembly |
| Yamaha Part Number | 68T-14301-11 |
| Also Listed As | 68T-14301, 68T-14301-10, 68T-14301-00, 68T-14301-20, 68T-14301-40, 68T-14301-41 |
| Engine Type | Yamaha four stroke outboard |
| Horsepower | 8 HP and 9.9 HP |
| Year Range | 2001 and later |
| Models | F6, F8, F9.9 and T8, see the table below |
| Parts In Kit | 1 piece |
| Quantity | 1 carburetor assembly |
| Net Weight | 471 g including packaging |
| Packaging | Pack |
| Warranty | 3 year |
OEM Cross Reference
| Component | Numbers |
|---|---|
| Carburetor assembly | 68T-14301-11 |
| Short form | 68T-14301 |
| Suffixes listed on the eBay listings | 68T-14301-10, 68T-14301-00, 68T-14301-20, 68T-14301-40, 68T-14301-41 |
Compatible Engines
| Model Code | Engine | Horsepower | Model Year |
|---|---|---|---|
| F6MSHC | F6 | 8 HP | 2004 |
| F6MLHC | F6 | 8 HP | 2004 |
| F8MSHC | F8 | 8 HP | 2004 |
| F8MLHC | F8 | 8 HP | 2004 |
| T8PLHC | T8 high thrust | 8 HP | 2004 |
| T8ELHC | T8 high thrust | 8 HP | 2004 |
| T8EXHC | T8 high thrust | 8 HP | 2004 |
| F9.9 | F9.9 | 9.9 HP | Not given separately |
These are the model codes given on the eBay listings for this carburetor. The F6, F8 and T8 models are all 8 HP engines, and the T8 is the high thrust version built for sailboat auxiliaries and heavy displacement hulls. The F9.9 is the 9.9 HP version of the same engine family.
The listings are not consistent about the 9.9. The model codes given in detail are all F6, F8 and T8, which are 8 HP engines, and the body text on all three eBay listings says 8 HP 2001 and later. The 9.9 HP is named in the US and UK titles and in the general line on the US listing. If your engine is an F9.9, send us the model code and the serial number before ordering and we will confirm the carburetor against it.
The listings give 2001 and later with no upper limit. Yamaha built these engines for well over a decade and the emission spec changed across the years, so if you are ordering for a late engine, send us the year as well as the model.
What's Included
| Component | Detail | Qty |
|---|---|---|
| Carburetor assembly | 68T-14301-11, complete with body, float bowl, jets and choke | 1 |
| Gaskets | Not included | 0 |
| Fuel line and primer bulb | Not included | 0 |
This listing is for the carburetor assembly on its own. Mounting gaskets and the fuel line are separate parts.
Key Features
| Feature | Detail |
|---|---|
| Direct replacement | Fits in place of Yamaha 68T-14301-11 |
| Complete assembly | Body, float bowl, jets, throttle plate and choke |
| F6, F8 and T8 | The 8 HP four stroke models, high thrust included |
| F9.9 listed | Named in the listing titles for the 9.9 HP version |
| 2001 and later | As given on all three eBay listings |
| Two failures covered | Dirt and varnish, or a worn throttle shaft |
Signs The Carburetor Needs Replacing
| What You See | What It Means | Action |
|---|---|---|
| Engine will not idle, stalls going into gear | Pilot jet plugged with varnish | Clean once, then fit a new carburetor |
| Rough running that cleaning will not fix | Passages worn or corroded inside | Fit a new carburetor |
| Hangs at high revs coming back to neutral | Throttle shaft worn, air past the plate | Fit a new carburetor |
| Idle mixture screw has no effect | Idle circuit blocked or air leak | Fit a new carburetor |
| Fuel leaking from the float bowl | Needle and seat worn, bowl overflowing | Fit a new carburetor |
| Black plugs, rich running, fuel in the oil | Float level or needle and seat failure | Fit a new carburetor and change the oil |
Fitting Notes
| Step | Action |
|---|---|
| 1 | Check the engine model code against the table above |
| 2 | Turn the fuel off and run the engine until it stops, to empty the bowl |
| 3 | Note where the throttle and choke linkages connect before anything comes off |
| 4 | Take the old carburetor off and check the mounting face for a stuck gasket |
| 5 | Fit the new carburetor on new gaskets and reconnect the throttle and choke |
| 6 | Refill the bowl, start the engine and set the idle speed |
| 7 | Set the idle mixture screw for the smoothest idle, then check it picks up cleanly |
| 8 | Run the engine in gear and check there is no fuel weep at the bowl or the inlet |
Condition & Warranty
| Item | Detail |
|---|---|
| Condition | New / New with tags |
| Warranty | 3 year |
| Packaging | Pack |
Before You Buy
- Carburetor assembly for Yamaha four stroke outboards
- Replaces Yamaha 68T-14301-11
- Also listed as 68T-14301 without the suffix
- Fits the F6 at 8 HP
- Fits the F8 at 8 HP
- Fits the T8 high thrust at 8 HP
- F9.9 at 9.9 HP named on the listings
- 2001 and later
- 471 g with packaging
- 30-Day Easy Returns
- Free Worldwide Shipping
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