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Bav Auto Tools Drive Belt & Pulley Tools

Some engines have specialty tools available that make this service less of a hassle.
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Bav Auto Ratcheting Serpentine Belt Wrench Kit
Bav Auto Ratcheting Serpentine Belt Wrench Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bav Auto Tools - Corporate Logo
T#:580390
Part#: B8800077
In Stock
Sale - Save 10% $ 67.99

This product was last offered at the strikethrough price on
05-03-2026

$ 61.19 USD
Free Shipping on orders $49 and up
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Sale - Save 10%
$ 67.99

This product was last offered at the strikethrough price on
05-03-2026

$ 61.19 USD
Free Shipping on orders $49 and up
Add to Wish List
Used to retract your serpentine belt tensioner. This kit includes 18mm, 5/8 in, 14mm, 13mm, 12mm, sockets and 3/8 in and 1/4 in drive adapters
Bav Auto Serpentine Belt Tensioner Tool Set
Bav Auto Serpentine Belt Tensioner Tool Set
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bav Auto Tools - Corporate Logo
T#:580361
Part#: B8800034
In Stock
Sale - Save 3% $ 30.99

This product was last offered at the strikethrough price on
05-03-2026

$ 30.06 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 3%
$ 30.99

This product was last offered at the strikethrough price on
05-03-2026

$ 30.06 USD
Free Shipping on orders $49 and up
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This specialty wrench is required to retract the serpentine belt tensioner - necessary in order to remove or install your accessory drive belt. Includes tensioner locking-pin which conveniently holds your tensioner in place while changing belt.
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Bav Auto Stretch Belt Installer Tool
Bav Auto Stretch Belt Installer Tool
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bav Auto Tools - Corporate Logo
T#:580415
Part#: B8800108
In Stock
Sale - Save 50% $ 19.99

This product was last offered at the strikethrough price on
05-03-2026

$ 9.99 USD
Free Shipping on orders $49 and up
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Sale - Save 50%
$ 19.99

This product was last offered at the strikethrough price on
05-03-2026

$ 9.99 USD
Free Shipping on orders $49 and up
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This universal stretch belt installer can aid in drive belt installation. Recommended in conjunction with ​B8800123
Bav Auto Stretch Belt Installer Tool
Bav Auto Stretch Belt Installer Tool
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Bav Auto Tools - Corporate Logo
T#:580430
Part#: B8800123
In Stock
Sale - Save 10% $ 16.99

This product was last offered at the strikethrough price on
05-03-2026

$ 15.29 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 10%
$ 16.99

This product was last offered at the strikethrough price on
05-03-2026

$ 15.29 USD
Free Shipping on orders $49 and up
Add to Wish List
Bav Auto's stretch belt installer tool is helpful in installing some BMW accessory belts.

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