2003 Mini Cooper R50 W10
 

my Crank Shaft Pulley / Damper / Harmonic damper has failed no more rubber left. I ordered a part from the local parts store part # 11237829906 it does not pressure fit on though just slips on loose? I tried another to see if it was manufactured properly and same issue! do I have to buy the BMW pulley for $545 or am I doing something wrong?


Thanks