2005 carb vs 2006 on Bolens 13am762F765 2006 model riding mower.

[Ruff Rider]

New to the site. I ordered a new carburetor for my Bolens 13am762F765 riding tractor 38in deck. They sent a 2005 carburetor and the unit I have is a 2006. My question is will the 2005 carb fit the 2006 mower. The difference I see right off is the size of the shut off valve at the bottom of the carb. Other than that, I really can't tell. I would have just changed the shut off valve on the old carb, but the new one is slightly longer and the old one screws into the carb. The new one is held in with two screws? Appreciate any help. Thanks Ruff Rider

 

[ILENGINE]

Looks like the carb for both years supercedes to the 594593 carb which is the replacement for both the Nikki and the Walbro carbs. Most likely the replacement is Ruixing.