Jump to:
Genuine Walbro replacement part, this item is sold individually. By pressing the bulb, it will purge the carburetor of air. Fuel will be forced up from the fuel tank through the fuel line then into the carburetor. Then the excess fuel will be forced back into the fuel tank through the fuel return line. At some time the primer will lose its elasticity or crack and need to be replaced. We have an article and video on How to Replace a Primer Bulb, in our Repair Center. That can be found on the front page of our site.
Our customer Service team is at the ready daily to answer your part and product questions.
We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
The carburetor needed an overhaul because the diaphragm and flap valves were hardened from old gasoline.
Chris from Atascadero, California
| Brand | Model Number | Description |
|---|---|---|
| Honda | FG100A | Tiller - Honda Tiller Model FG100A Parts |
| Honda | FG100A1 | Tiller - Honda Tiller Model FG100A1 Parts |
| Honda | FG110A | Tiller - Honda Tiller Model FG110A Parts |
| Honda | FG110AT | Tiller - Honda Tiller Model FG110AT Parts |
| Honda | FG110K1AT | Tiller - Honda Tiller Model FG110K1AT Parts |
| Honda | FG110K1CT | Tiller - Honda Tiller Model FG110K1CT Parts |
| Honda | GX22SA | Engine - Honda Small Engine Model GX22SA Parts |
| Honda | GX22SA2 | Engine - Honda Small Engine Model GX22SA2 Parts |
| Honda | GX22SA5 | Engine - Honda Small Engine Model GX22SA5 Parts |
| Honda | GX22SAT | Engine - Honda Small Engine Model GX22SAT Parts |
| Honda | GX22SAT5 | Engine - Honda Small Engine Model GX22SAT5 Parts |
| Honda | GX22TA | Engine - Honda Small Engine Model GX22TA Parts |
| Honda | GX22TA2 | Engine - Honda Small Engine Model GX22TA2 Parts |
| Honda | GX25HAT | Engine - Honda Small Engine Model GX25HAT Parts |
| Honda | GX25NS3 | Engine - Honda Small Engine Model GX25NS3 Parts |
| Honda | GX25NSAM3 | Engine - Honda Small Engine Model GX25NSAM3 Parts |
| Honda | GX25NSGT3 | Engine - Honda Small Engine Model GX25NSGT3 Parts |
| Honda | GX25NST3 | Engine - Honda Small Engine Model GX25NST3 Parts |
| Honda | GX25NT3 | Engine - Honda Small Engine Model GX25NT3 Parts |
| Honda | GX25NTS2 | Engine - Honda Small Engine Model GX25NTS2 Parts |
| Honda | GX25NTS3 | Engine - Honda Small Engine Model GX25NTS3 Parts |
| Honda | GX25NTSAM3 | Engine - Honda Small Engine Model GX25NTSAM3 Parts |
| Honda | GX25NTSATM | Engine - Honda Small Engine Model GX25NTSATM Parts |
| Honda | GX25NTSGT3 | Engine - Honda Small Engine Model GX25NTSGT3 Parts |
| Honda | GX25NTSGT9 | Engine - Honda Small Engine Model GX25NTSGT9 Parts |
| Honda | GX25NTSMTD | Engine - Honda Small Engine Model GX25NTSMTD Parts |
| Honda | GX25NTST3 | Engine - Honda Small Engine Model GX25NTST3 Parts |
| Honda | GX25NTT3 | Engine - Honda Small Engine Model GX25NTT3 Parts |
| Honda | GX25NTW3 | Engine - Honda Small Engine Model GX25NTW3 Parts |
| Honda | GX25NTZ3 | Engine - Honda Small Engine Model GX25NTZ3 Parts |
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
