Lesviffer750 wrote:Hi petros, iam sure that seal 91204 kv3 841 will fit your clutch without the need to fit an mc21 clutch, as i'm sure they are both the same clutches, but someone else will be along to confirm if iam right or wrong.

Thank you for your reply , in reallity here is how it goes :

For MC18 SP dry clutch seal part No : 91204KV3781 and measures 68 X 84 X 8 which unfortunately is NLA from Honda.

For MC21 dry clutch seal part No : 91204KV3841 and measures 69 X 84 X 8 this part is still available from Honda.

So if you fit the MC21 seal to MC18 then oil will escape as bigger in dimension 69 from 68 .

I think I was able to source one though !!!! MC18 is becomming very rear and Honda has gave up on these wonderful bikes


Petros