Yamaha TT250 parts for repair and service
PartNMore product application data gives TT250 1980–1983 for the fork-seal set and clutch plate, and TT250 1980–1982 for the exhaust gasket. Yamaha’s U.S. parts catalog identifies TT250G (1980), TT250H (1981) and TT250J (1982); it has no TT250 entry for 1983, so verify the full model code, market and fitted component before ordering for a 1983 or non-U.S. motorcycle. Yamaha’s official oil-filter table groups TT250/R/R RAID under specific model codes; keep the R designation distinct.
Fork oil seals
The product application specifies TT250 1980–1983 for the 36 × 48 × 10.5 mm seal set, sold as a set of two. Compare those dimensions and seal style with the fitted forks; verify the model code and market for a 1983 or non-U.S. motorcycle.
Clutch plate replacement
The product application specifies TT250 1980–1983 for the clutch plate. It is sold individually; compare the plate pattern, thickness and stack position with the parts in your clutch before ordering.
Exhaust-joint gasket
The product application specifies TT250 1980–1982 for the gasket. Choose the single gasket or the pack of ten to match the repair plan; verify the exhaust-joint style and original reference before ordering.
Choosing parts for your TT250
Match model year and application: Product application data specifies TT250 1980–1983 for the fork-seal set and clutch plate, and 1980–1982 for the exhaust gasket. Yamaha’s U.S. catalog identifies TT250G (1980), TT250H (1981) and TT250J (1982); verify the model code and fitted component before relying on a 1983 or non-U.S. application.
Check the fork seal size: The oil-seal set measures 36 × 48 × 10.5 mm and contains two seals. Measure the installed seals if your TT250 has a replacement fork assembly.
Choose a sale unit: The clutch plate is sold individually; exhaust gaskets are sold individually or in a pack of ten. Match the quantity to the repair and confirm the fitted joint. Yamaha’s oil-filter chart assigns reference 1UY-13440-02 to its TT250/R/R RAID model-code group; the product page names TT250R, so check the full code and year before ordering.
Yamaha U.S. parts catalog: TT250G (1980) · TT250H (1981) · TT250J (1982) · Yamaha oil-filter compatibility table (TT250/R/R RAID codes and reference 1UY-13440-02) · TT250 fork-seal set · TT250 clutch plate · TT250 exhaust gasket · TT250R oil filter.
Building a custom TT250?
For a changed riding position, browse universal handlebars and grips or mirrors and adaptors. Check clamp diameter, grip length, throttle type, cable reach and clearance on your motorcycle; universal parts may need adjustment.
Why riders choose PartsNMore
- Supplying riders since 2002
- In-stock parts held in our warehouse
- Fitment help before you order
Need help choosing a part? Send us your model year and the part number you are considering, plus a photo of the original part if available.
Shipping: Free ground shipping on U.S. orders with a subtotal of $50 USD or more and Canadian orders over $50 CAD.
Returns: Eligible unused, unaltered parts can be returned within 60 days with original packaging and no restocking fee. Electrical parts are excluded. See the full return policy.
Yamaha TT250 Parts questions
What size fork seals does the TT250 fork-seal set specify?
The product page specifies 36 × 48 × 10.5 mm seals sold as a set of two. Its TT250 application is 1980–1983; confirm the full model code, market and fitted fork, especially for a 1983 or non-U.S. motorcycle.
How is the TT250 clutch plate supplied?
The clutch plate is sold individually. Its product application specifies TT250 1980–1983; compare the plate pattern, thickness and stack position with the installed clutch, and confirm how many your repair requires.
Which exhaust-gasket sale unit suits a TT250 repair?
The gasket product application specifies TT250 1980–1982. It is sold individually or as a pack of ten; compare the joint and the parts needed for your job before choosing a sale unit.
Does the TT250R oil-filter application establish fitment for an early TT250?
No. Yamaha’s official oil-filter chart associates reference 1UY-13440-02 with the TT250/R/R RAID model-code group; the shared “250” name alone does not confirm an exact year/model match. Check the full code and year in Yamaha’s parts catalog before ordering.