Yamaha Parts Specialist

RD250 Carb Standard Main Jet (120)
[JET120]

RD250 Carb Standard Main Jet (120)
£2.50 (Inc. VAT)
£2.08 (Ex. VAT)

This main jet is the correct standard size. Suits:

RD250 1973

RD250A 1974

If you require an alternate size, click here..

N.B. The RD250B uses a different size jet,

Replaces Yamaha part numbers
OEM Part number: 137-14143-24
All part numbers are used for reference purposes only and no source of manufacture or supply is implied.