![Craftsman Carburetor 631921 (71/143) Replacement For Model 143631921](images/craftsman_logo.png)
Craftsman Carburetor 631921 (71/143) Replacement Parts For Model 143631921
![Craftsman 143631921 Carburetor 631921 (71/143) 631921 OEM replacement Lawn & Garden Equipment Engine](images2/photo_not_available.png)
Part Number:631921
Usually ships in 7 - 12 business days
![Craftsman 143631921 Carburetor 631921 (71/143) 631615 OEM replacement Shaft Lever](images2/photo_not_available.png)
Part Number:631615
Usually ships in 7 - 12 business days
![Craftsman 143631921 Carburetor 631921 (71/143) 631279 OEM replacement Spring](images2/photo_not_available.png)
Part Number:631279
Discontinued
![Craftsman 143631921 Carburetor 631921 (71/143) 631036 OEM replacement Shutter](images2/photo_not_available.png)
Part Number:631036
Usually ships in 7 - 12 business days
Part Number:630766
Usually ships in 7 - 12 business days
Note: Contact Customer Support For Availability
Part Number:651025
Usually ships in 7 - 12 business days
![Craftsman 143631921 Carburetor 631921 (71/143) 631919 OEM replacement Shaft And Lever Assy, Choke](images2/photo_not_available.png)
Part Number:631919
Usually ships in 7 - 12 business days
![Craftsman 143631921 Carburetor 631921 (71/143) 630735 OEM replacement Spring](images2/photo_not_available.png)
Part Number:630735
Usually ships in 7 - 12 business days
Note: Contact Customer Support For Availability
![Craftsman 143631921 Carburetor 631921 (71/143) 31837 OEM replacement Shutter, Choke](images2/photo_not_available.png)
Part Number:31837
Discontinued
![Craftsman 143631921 Carburetor 631921 (71/143) 630748 OEM replacement Welch Plug](images2/photo_not_available.png)
Part Number:630748
Usually ships in 7 - 12 business days
![Craftsman 143631921 Carburetor 631921 (71/143) 631021 OEM replacement Lawn & Garden Equipment Engine Carburetor Fuel ...](images2/photo_not_available.png)
Part Number:631021
Discontinued
Part Number:631022
Usually ships in 7 - 12 business days
![Craftsman 143631921 Carburetor 631921 (71/143) 631023 OEM replacement Float, Carburetor](images2/photo_not_available.png)
Part Number:631023
Discontinued
Part Number:TC-631867
Discontinued
![Craftsman 143631921 Carburetor 631921 (71/143) 27110 OEM replacement Bowl Nut Washer](images2/photo_not_available.png)
Part Number:27110
Discontinued
Note: Contact Customer Support For Availability
Part Number:31839
Usually ships in 7 - 12 business days
![Craftsman 143631921 Carburetor 631921 (71/143) 630740 OEM replacement O-ring](images2/photo_not_available.png)
Part Number:630740
Usually ships in 7 - 12 business days
![Craftsman 143631921 Carburetor 631921 (71/143) 631028 OEM replacement Gasket, Bowl-To-Body](images2/photo_not_available.png)
Part Number:631028
Discontinued
Note: Contact Customer Support For Availability
Part Number:630738
Discontinued
Part Number:630739
Usually ships in 7 - 12 business days
![Craftsman 143631921 Carburetor 631921 (71/143) 31840 OEM replacement Lawn & Garden Equipment Engine Carburetor Rebui...](images2/photo_not_available.png)
Part Number:31840
Discontinued