Alternator Decoupler Pulley Socket - CTA-8089
  • Alternator Decoupler Pulley Socket - CTA-8089

Used to service alternator decoupler pulleys on Volkswagen's, Audi's Volvo's Mercedes, and Porsche's with Bosch alternators

Used to test, remove, and install overrunning (freewheel) alternator pulleys.

This tool is specifically designed to service Bosch alternator decoupler pulleys. Used with a long 100mm XZN and T50 torx wrench.

Product match fitment

Alternator Decoupler Pulley Socket - CTA-8089

Cta manufacturing logoCTA Manufacturing
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Alternator Pulley Tool
$6.89 MSRP: $9.99
Careful, this is a universal product. Some parts may require modification depending on application.
Ships within 1 business day
  • Guaranteed to Fit, Guaranteed for Life We guarantee the fit and quality of our parts for life. If it doesn’t meet your expectations send it back for a replacement or refund. Learn more
  • Fitment Verified This product application guide has been tested to ensure it will accurately fit the cars outlined in our fitment guide.
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Customer Reviews

Write a Review Average rating:
5.0 based on 2 review(s)
By: Steve F.
Mon, Mar 6 at 9:33AM

Worth the money!!!

By: Shaun
Thu, Jul 30 at 7:27PM
Perfect Tool For The Job

I used the Alternator Decoupler Pulley Socket (CTA-8089) along with a 12 point (triple square) 10 mm drive bit to remove and replace the alternator decoupler pulley on my E92 335i. This was the perfect tool for the job.

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