crankshaft pulleys hdi

[lozz]

Whats the differnce mine has 3 little holes in the crankshaft pulley the ones ihave seen on ebay have slots,
im thinking of changing the crankshaft pulley on mine,
what are the sighns when these are failing ?

thanks

[lozz]

ah it seems mine is a solid one,
the ones with slots and not the 3holes ipresume are the original parts ?

mine was changed around 8mths ago but im getting some noise but the guide on here shows some good info on the marks for the aux belt tensioner so it looks like my aux belt is stretched causing the belt to bounce up and down