Anyone know what the difference is?

[dart451]

Bought a carburetor for a Craftsman Tiller, 591925. Came with two different choke plates, one with large holes and one with small holes. Does anyone know which one you should use? Is it for elevation??

[KE4AVB]

So you brought one of those aftermarket carburetor kits.

IF look at the actual Briggs kit it gives you the idea which is correct. And if the kits I see on Amazon are any example then neither is correct. One is restrictive and the other is not restrictive enough. I suggest reusing the original choke butterfly from the original carburetor and hope the carburetor is right otherwise.

https://d3iaqnfgzi8w52.cloudfront.net/asset/07f5e6549cfc00a9934ed5a916eb871c/2918759/full.png

[dart451]

So you brought one of those aftermarket carburetor kits.

IF look at the actual Briggs kit it gives you the idea which is correct. And if the kits I see on Amazon are any example then neither is correct. One is restrictive and the other is not restrictive enough. I suggest reusing the original choke butterfly from the original carburetor and hope the carburetor is right otherwise.

https://d3iaqnfgzi8w52.cloudfront.net/asset/07f5e6549cfc00a9934ed5a916eb871c/2918759/full.png

That is an excellent idea! I'll do just that...thank you...