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Kreuger_ · 03-18-2021, 04:56 AM

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kbsilver · 03-18-2021, 10:56 AM

A/C belt is not serpentine, it's a stretch belt, a big rubber band. There was an issue with the factory supplied size in that it would slip and screech when turning on the A/C. My understanding this was resolved by using a slightly smaller belt, thus the 830mm is probably the size you want. It takes a special tool to remove and install this belt.

335dlci · 03-18-2021, 03:13 PM

There js only one part number on realoem... https://www.realoem.com/bmw/enUS/sho...diagId=11_3796

Kreuger_ · 03-19-2021, 06:08 AM

Quote:

Originally Posted by kbsilver

A/C belt is not serpentine, it's a stretch belt, a big rubber band. There was an issue with the factory supplied size in that it would slip and screech when turning on the A/C. My understanding this was resolved by using a slightly smaller belt, thus the 830mm is probably the size you want. It takes a special tool to remove and install this belt.

Thanks!

Kreuger_ · 03-19-2021, 06:09 AM

Quote:

Originally Posted by 335dlci

There js only one part number on realoem... https://www.realoem.com/bmw/enUS/sho...diagId=11_3796

https://www.realoem.com/bmw/enUS/sho...diagId=11_3796

03-18-2021, 04:56 AM	#1
Kreuger_ Enlisted Member 0 Rep 41 Posts Drives: - Join Date: Feb 2019 Location: - iTrader: (0)	Delete Delete Last edited by Kreuger_; 09-09-2021 at 06:46 AM..
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03-18-2021, 10:56 AM	#2
kbsilver Captain 143 Rep 631 Posts Drives: 340GT & '22 eDrive40 Join Date: Jan 2012 Location: North Jersey iTrader: (0)	A/C belt is not serpentine, it's a stretch belt, a big rubber band. There was an issue with the factory supplied size in that it would slip and screech when turning on the A/C. My understanding this was resolved by using a slightly smaller belt, thus the 830mm is probably the size you want. It takes a special tool to remove and install this belt.
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03-18-2021, 03:13 PM	#3
335dlci Lieutenant Colonel 303 Rep 1,606 Posts Drives: 335d Join Date: Apr 2014 Location: Socal iTrader: (0)	There js only one part number on realoem... https://www.realoem.com/bmw/enUS/sho...diagId=11_3796
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