What size battery for Troy bilt Horse

[Caroline77]

Hello, can someone tell me what size ccu I need for my Troy bilt Horse with a 20 HP Kohler 597 cc? I have spent almost an hour looking online and cannot find an answer. I know I need a U1, but unsure if it needs to be 230 or 300. Thank you!

 

[Caroline77]

Forgot to add the Model number, it is 13YX79KT01T

 

[ILENGINE]

For single cylinder engines the smaller battery would be fine. For V twins then go with the larger one, but in reality the larger battery can be used for both style of engines.

 

[Caroline77]

Thank you!