About the Yamaha TT350
Engine and carburetor repair choices for the TT350.
Yamaha records the TT350 in its mid-1980s TT range alongside the TT225. Here, engine sealing, carburetor fuel control and oil filtration form three useful starting points for a TT350 repair. Identify the fitted engine and carburetor first, especially where an older motorcycle has acquired replacement components.
Prepare the engine and carburetor repair order
List the engine joints being opened and compare them with the gasket set’s contents. At the carburetor, identify the existing needle and seat rather than treating a fuel-level fault as a reason to replace every component. For routine oil service, match the filter and its sealing arrangement.
Know your Yamaha TT350 before choosing partsModel and repair checkpoints
A single-year carburetor part
The featured needle and seat name TT350 1986. Do not extend that application using the gasket set’s 1985–1995 range.
Resealing versus a full rebuild
A gasket set addresses sealing joints. Check its contents separately from bearings, oil seals and other components your repair may need.
Identify before orderingYamaha TT350 identification checklist
- Confirm TT350 model identification and year.
- Read carburetor markings and compare the needle tip and seat fitting.
- Compare the gasket shapes and filter dimensions with the fitted engine.
Contact PartsNMore with your model year, frame and engine markings, and clear photos of the fitted component.
Model reference: Yamaha product history: TT350. Product applications and package details are taken from the linked PartsNMore listings.