Carburetor, John Deere 420, 430, TSX641, TSX688

• New, not rebuilt
• Includes mounting gasket
• 2-11/16″ center-to-center mounting bolt pattern
• 1.308″ throttle bore
• 2.062″ OD choke (air horn)
• 1/8″ NPT fuel inlet.

• Replace TSX678 & TSX689 All-Fuel carburetors when converted to run on gasoline
• Please verify tractor model and carburetor number before ordering

Please make sure you have clean fuel. If your tank is rusting, then this will contaminate your fuel. If your fuel is contaminated, you cannot fix the problem with a new carburetor. We sell fuel tank sealers, MIS106 & MIS129.

Note: Carburetors are limited to replacement only. No refunds , and no replacements will be given if rust, dirt, etc. is found in the carburetor or if it has been taken apart.