
Replacement Continental Contitech specifically designed the Contitech Elastic technology for use on the non-tensioned BMW alternators. Use of any other manufacturers belt will not ensure proper tension over prolonged periods. Use of other brand belts can lead to Premature alternator bearing failure due to too tight of a belt tension. Belt slippage due to too loose of a belt tension. Temperature-stable from -30 to 80 °C Tropicalized - withstands high heat extremes Extremely long service life Conditionally oil-resistant No retensioning necessary The Continental Contitech elastic ribbed belts are self-tensioning which cuts drive costs considerably. NOTE: There can be confusion regarding the new Continental Contitech Belt PART #’s which have recently been modified (2nd QTR , 2012). There are now 2 Continental Belt Part #’s ending with 611 4PK611 Length = 611 mm 4PK611ELAST Length = 592 mm Prior to ordering, We recommend you look at your old belt to identify the BMW # . You should be able to confirm the correct millimeter (mm) belt length if the BMW part # or the Continental Reference # is still visible on the old belt . Please refer to the pictures for details of how to identify the millimeter (mm) length of the belt.NOTE: Alternator belts should be changed every 36,000 miles (60,000km) for proper maintenance.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.