Fork seal sizes

[Nooj]

Done a search, but nothing's come up.

Does anyone know the internal and external diameters for the fork seals? Yamaha ones are twice the price of 'no name' ones from an engineering supplier, if anyone knows the sizes post them up and save us all some money :rockon:

 

[tuningfork]

FWIW I rebuilt forks in the past on my FZR with the generics and had to re-do them again after just a couple years...but the oem's have been holding up fine :cheer:

 

[Nooj]

Interesteing point, I'd have thought Yamaha would have bought in generic parts like this though rather than make their own?