64- 4000 Carb problem

riveroadrat

Well-known Member
Anyone out there know where I can get a kit for a TSX 765 Marvel carb? Are all TSX 765 carbs the same? I cant find a part number on my carb. I bought a kit for a TSX 765 carb but the throttle shaft in the kit is bigger and is different.
 
How do you know (or how do you think that you know) that it is a TSX-765? From what I can see, the TSX-765 was originally on the 134 ci engines found on the 600/601/2000 series, not the 172 ci engines found on the 800/801/4000 series.
 
It has a numbered brass tag pinned to it. Someone might have changed the carb. That might be why the throttle shaft is different. I looked it up on CNH partstore and there is a carb change starting in 1960.
 
(quoted from post at 20:24:54 06/28/17) It has a numbered brass tag pinned to it. Someone might have changed the carb. That might be why the throttle shaft is different. I looked it up on CNH partstore and there is a carb change starting in 1960.

Sorry for the misunderstanding. You said in your first post "I can't find a part number on my carb". Now you're saying it has a brass tag that says TSX-765?
 
I found a kit for the carb, i found out by looking at the block casting its a 134 block, 6015G. I now have the right kit coming and the right carb for the engine. Thanks for the help.
 

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