About the Yamaha RZ350
Engine sealing, fuel control and original brake equipment deserve separate checks on an RZ350.
The RZ350 belongs to Yamaha’s liquid-cooled two-stroke road-bike generation and appeared in the 1984 American lineup. RZ and RD names also appear across market-specific catalogs. For a restoration, identify the engine and original market before treating similar model names as a parts match.
Build an engine list and a chassis list
The engine gasket set below lists RZ350 1983–1993, while the fork seals and clutch plate cover 1984–1985. The front master-cylinder kit covers 1983–1985. These are component-specific ranges: a later RZ350R brake-pad entry in the collection does not confirm the same pads, caliper or master cylinder for an earlier RZ350.
Model and component differencesRZ350 repair checkpoints
Engine gasket coverage: 1983–1993
The linked set names RZ350 across these years. Check the gasket contents and engine configuration; crankshaft seals require their own check.
1984–1985 clutch and fork parts
These narrower applications belong to the individual plate and fork-seal products. Use the fitted fork and clutch assembly to resolve modifications.
RZ350R and RD350 comparisons
Keep suffixes and markets visible. A product that lists several variants establishes a match for that component, not complete engine or chassis interchange.
Frame, engine and fitted equipmentRZ350 identification checklist
- Record the complete factory model code and original market, not only the RZ tank badge.
- Read engine and frame markings separately, particularly on rebuilt or imported motorcycles.
- Identify the fitted carburetors, forks and master cylinder before comparing service parts.
Contact PartsNMore with the full model, year, frame and engine markings, and clear photos of the component.