(1979)_WW_3.gif "Part Location Diagram of 631921 Tecumseh Carburetor")
This carburetor controls the fuel-and-air mixture needed for smooth starting and reliable engine operation. It helps regulate fuel flow to maintain consistent performance during use. Replacing a worn, clogged, or malfunctioning carburetor restores proper combustion and resolves issues such as hard starting, rough running, or loss of power.
| Brand | Model Number | Description |
|---|---|---|
| Craftsman | 143551012 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143551102 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143554032 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143554042 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143554082 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143561032 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143561042 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143561052 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143561062 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143561112 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143561162 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143561182 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143564022 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143564032 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143564042 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143564102 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143564112 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143571002 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143571022 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143571032 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143571052 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143571172 | Engine - Craftsman 4-Cylce Engine |
| Craftsman | 143571182 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143571202 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143574042 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143574052 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143574072 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143574082 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143581002 | Engine - Craftsman 4-Cycle Engine |
| Craftsman | 143581022 | Engine - Craftsman 4-Cycle Engine |
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.
(1979)_WW_3.gif "Part Location Diagram of 631921 Tecumseh Carburetor")
