125-200cc Rear disc model crossover

Had a quick search found nothing. The 09-13 wr/cr125 rear brake disc is the same as te/tc/txc250/310/450/510/449/511 correct? I'm fairly certain they're the same just different width hubs?

Getting new discs all round on both bikes soon through an Aussy mob but they're not sure they're the same disc(different part numbers on their site). I'm 99.99% sure they are? 240mm 4 bolt(250/300 are 220mm 4 bolt). She asked me to take wheel off & measure to be sure but CBF TBH. Thanks y'all

having access to the Husky OEM parts list is fine and handy,,, but in the real world the guy that fixes them as in the dealer sees a VERY similar part with a different part number, yes you should ask but I agree with you, probably the same, maybe the grooves are different
and on the hubs, why would they be different? maybe a lighter hub on a 125, that was me reaching so don't quote that

Dont the 4t have floating discs??
Bolt pattern is probably though.
Glad I could help lol.

I have access to the parts fiche. It is the same part. Part number is 8000 H4977
They are a solid mount wave rotor, 240mm diameter made by Braking Italy.

There is also a variation part number 8B00 H4977 used on some 4T models but they are still 240mm & given that the hub is the same as well as the caliper that part should interchange.
Also note, that part number may denote a wave or drilling patten or thickness or even finish difference, maybe even region, but should still work.