Alternator belt part number question

[Mike O]

I'm about due, so I thought I would order one to have on hand for next maint cycle. Max BMW shows 2 different #s.

 

For a 2003 1150RT which one should be ordered?

 

12317681841 ribbed v-belt (4PK592))

12311341779 ribbed v-belt

 

Thanks in advance

 

Regards,

 

Mike O

[bmwmick]

I'm about due, so I thought I would order one to have on hand for next maint cycle. Max BMW shows 2 different #s.

 

For a 2003 1150RT which one should be ordered?

 

12317681841 ribbed v-belt (4PK592))

12311341779 ribbed v-belt

 

an '03 is tricky Mike. What are the last 7 digits of your VIN?

The belt changed 07/2003 and you may or may not have the freewheeling alternator pulley.

 

Mick