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What is the diameter(from the ribs where the belt sits) of…

What is the diameter(from the...
What is the diameter(from the ribs where the belt sits) of the crankshaft pulley in a 2017 chevy silverado duramax?
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Answered in 1 hour by:
3/15/2018
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 30,403
Experience: GM Grand Master Technician 2007. 14 years experience.
Verified

Hello there, I am Cam.

I am Licensed technician at a GM dealership with more than 16 years experience. 
Like you, I am a user of this website and as such, any billing questions should be sent to customer service.

I ask that you please provide details and communicate with me so we can make your experience here worth 5 stars! I am around most days but not every minute of every day. If you reply while I am offline, I will respond when I am next online. 

I am reviewing your request and will post in a moment.

how soon do you need to know? I would need to measure this for you.

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Customer reply replied 4 months ago
Hi, is by Friday ok? The sooner the better. I need the measurement to calculate the output of a HO alternator at diff rpms.

I will measure tomorrow morning. I have one in my bay.

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Customer reply replied 4 months ago
Perfect, thank you

My pleasure.

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Ok so I can't get anything more than a tape measure, but I get a measurement of 7 11/16"/

GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 30,403
Experience: GM Grand Master Technician 2007. 14 years experience.
Verified
GM Tech (Cam) and 87 other Chevy Specialists are ready to help you
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Customer reply replied 4 months ago
that'll have to do. Thank you so much!
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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