help to identify what bike these new barrels are for?

[faith183uk]

Hi, i have obtained a job lot of brand new genuine yamaha barrels and pistons complete including power valve, rings etc. I do know they are from a 2002 model and believe they are for a 2002 DT125R.

The code on the side of the barrel is 3mb00

But on the head some say Y1 and other Y2

Does anyone know what this relates to? or does anyone have a web link to yamaha part numbers etc.

Or shed light on other bikes/years these fit

Any help appreciated.

[stinkwheel]

Typing 'yamaha 3mb00' into google brings up results highly suggestive that they are for a DT125/TDR125/TZR125.
____________________
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[faith183uk]

Thanks stinkwell, but do you have any idea waht the y1 and y2 is for on the heads.

Does the tzr 250 use a pair of these barrels or are they completely different

Thanks