Alternator belt size??

[leeroy_25]

I am having a problem finding a belt for my 20B conversion!
I measure around the pullies as normal and come up with a 5PK0750 or there abouts required for the alternator belt with the air pump no longer in place. Running underdrive pullies and some aftermarket crank pulley too which is stock size as far as I am aware. (maybe I should check though!?) However having rung around a few places the nearest I can seem to get is a 0737 or and 0768 which neither are going to fit. So either I have done something daft or I do need that belt and it is just a real odd size?

anyone got any info they can offer?

Thank you
Lee

[philiwily]

I know it\'s a bit late and you probably have it sussed but just to let you know most motor factors sell Gates belts and they don\'t do a 5PK750, other company\'s make them but I could never find them, I used a 4PK750 without any problems.

[leeroy_25]

Thanks but I managed to find one in the end! Fitted it at the weekend. Happy days!