What does a strut boot do?

A strut boot acts like a protective bellows around the strut shaft. It prevents dirt, dust, sand, and salt from reaching the polished shaft, seals, and bushings, which helps prevent premature wear and extends the strut's life.

What is the purpose of the travel-limiting bumper?

The included poly foam bumper is designed to stop the strut from hitting its maximum travel limit, or 'bottoming out.' This protects the strut and other suspension components from damage during hard impacts or extreme movements.

Does this kit include the strut itself?

No, this product is a strut boot kit. It includes the protective boot and a travel-limiting bumper, but not the strut assembly itself. You would typically install this onto an existing or new strut.

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Trusted Since 1957

Est. 1957

KYB Shocks & Struts Strut Boots Rear AUDI A4 2004-09 AUDI A6 2005-10 AUDI S4 2007-09 AUDI S6 2007-10

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Specifications

Brand: KYB
Part #: SB115
UPC: 781552956150

KYB Shocks & Struts Strut Boots Rear AUDI A4 2004-09 AUDI A6 2005-10 AUDI S4 2007-09 AUDI S6 2007-10

Name: KYB Shocks & Struts Strut Boots Rear AUDI A4 2004-09 AUDI A6 2005-10 AUDI S4 2007-09 AUDI S6 2007-10
Brand: KYB
Price: 28.06 USD
Availability: InStock

$28.06

In Stock

KYB rear strut boot kit protects your struts from dirt and debris, extending their life. Fits many Audi and VW models.

Key Features

Fits a wide range of Audi and Volkswagen vehicles.
Protects strut shafts from dirt, dust, sand, and salt.
Helps prevent abrasive wear on strut seals and bushings.
Includes a poly foam travel-limiting bumper to prevent bottoming out.
Extends the service life of your rear struts.

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Will this fit your vehicle?

Product Details

If you're working on the rear suspension of a range of Audi or Volkswagen vehicles, these KYB Strut Boot Kits are what you need to keep your struts protected. They're designed to cover the entire strut shaft, acting like a durable plastic bellows that stops harmful elements like dirt, dust, sand, and salt from getting in. These contaminants can cause abrasive wear on the polished shaft, seals, and bushings, which can shorten the life of your struts. By keeping them out, this boot kit helps your struts last much longer.

Beyond just keeping contaminants away, this kit also includes a poly foam travel-limiting bumper. This bumper is built to prevent the strut from bottoming out during hard impacts, which can cause damage to the strut itself and other suspension components. It’s a well-built piece that adds an extra layer of protection for your rear suspension system.