Quote:
Originally Posted by doogee
After plenty of research I came across some serious money savings on tensioner pullies.
BMW does not list the pulley separately and wants you to pay $180 for the pulley and bracket.
I found the pulley numbers.
Alternator/Water pump AND Power Steering/AC Compressor Adjusting Pulley
INA 55062 or BMW Part Number 11281440237
Bolt and washer just need to be removed.
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EDITED TO PREVENT CONFUSION: These two pullies are different sizes, 70mm OD for the alternator/water pump tensioner pulley and 65 OD for the power steering/AC compressor tensioner pulley. Also I believe the country of origin has changed for this INA boxed product and I think the bolt hole was changed to accommodate a less expensive or different bolt design. Here is the latest info as of Dec. 2020:
BMW E9X M3 A/C Belt Tensioner Pulley Only = INA 5320557100
BMW E9X M3 Alternator Belt Tensioner Pulley Only = INA 5320342100