Description
When your Oliver starts running rough or won’t stay running at idle, chances are good the carburetor needs some attention. A carburetor that’s seen years of service collecting dust and gum from old fuel needs fresh gaskets and seals to get back to running like it should. This repair kit has everything you need to rebuild your Marvel Schebler TSX363 carburetor and get your Oliver purring again.
What You’re Getting
- Complete gasket and seal set designed specifically for the TSX363 carburetor
- Quality TISCO parts that match original specifications for proper fit
- All the sealing components you need to stop fuel leaks and air leaks
- Fresh rubber parts that restore proper fuel metering and smooth operation
Built for Real Farm Work
This kit fits Oliver 66, 77, Super 66, and 660 tractors equipped with the Marvel Schebler TSX363 carburetor. These utility tractors were workhorses in their day, handling everything from cultivating to hay work to light loader duty around the farm.
Made to Last
Carburetor rebuild kits take a lot of abuse from fuel additives, temperature changes, and vibration. These TISCO replacement parts are built to handle the same conditions as the originals, using quality materials that resist fuel degradation and maintain their seal over time.
Good to Know
Before you tear into the carburetor, take a few pictures of how everything goes together—it’ll save you headaches during reassembly. Clean all the metal parts thoroughly with carburetor cleaner and make sure all passages are clear. A rebuild is also a good time to check your float level and adjust your mixture screws according to the manual.






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