Ecoboost Performance Forum

Ecoboost Performance => General Discussion => Topic started by: avidmotion on July 25, 2018, 04:09:08 PM

Title: Idler pulley and belts
Post by: avidmotion on July 25, 2018, 04:09:08 PM

I have some crazy sounds coming from the SHO. I have a 2013 +pp SHO with 70,000 miles. At idle all seems ok, but at 30 mph I hear birds chirping, a slight whistle sound and a vibration like noise. I checked the belt I can see, it is indeed cracked, oddly length wise and is Shiney as polished steel. I can push the belt down easily with my finger. ZSHO sent me a Rockauto link for tensioner but I found this kit where they throw in the belts for like 10 bucks. The kit is GATES ACK060448K2, it contains the idler pulley n 2 belts.
Gates KB4056892 which circumference is 36.25 inches.
Gates K060448 which circumference is 45.375 inches.
And the Gates idler pulley #38485
Can anyone confirm this is the correct parts needed?
Title: Re: Idler pulley and belts
Post by: SHOdded on July 25, 2018, 04:23:57 PM
This is what RockAuto shows as being in the kit section
https://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,belt+drive,belt+drive+component+kit,10660 (https://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,belt+drive,belt+drive+component+kit,10660)
Title: Re: Idler pulley and belts
Post by: ZSHO on July 25, 2018, 06:11:59 PM
The Diagram only lists one Belt AFAIK!

The GATES ACK060448K2 should be your best option alternative kit........

$63.79

https://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,belt+drive,belt+drive+component+kit,10660 (https://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,belt+drive,belt+drive+component+kit,10660)

The original MOTORCRAFT JK6455D {#GB5Z8620A} Belt .

$10.16

https://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,belt+drive,belt,8900 (https://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,belt+drive,belt,8900)

MOTORCRAFT BT97 {#BT4Z6B209B, BT93 Belt Tensioner.

$59.79

https://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,belt+drive,belt+tensioner,11659 (https://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,belt+drive,belt+tensioner,11659)

5% Discount Code: 2E9FDD0E8E7361
Expires: September 28, 2018
Title: Re: Idler pulley and belts
Post by: ZSHO on July 25, 2018, 09:01:51 PM
Gates High Performance / Heavy Duty / Racing!!! Z  Hmm.
$31.89 EA.

(http://i67.tinypic.com/345y32x.jpg)

https://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,belt+drive,belt,8900 (https://www.rockauto.com/en/catalog/ford,2013,taurus,3.5l+v6+turbocharged,1503823,belt+drive,belt,8900)
Title: Re: Idler pulley and belts
Post by: SHOdded on July 25, 2018, 11:09:26 PM
Ya saw that, and wondered if it adds any value.  The stock belts seem to do just fine in hipo applications, even the tensioners, mile after mile.
Title: Re: Idler pulley and belts
Post by: ZSHO on July 26, 2018, 06:59:09 AM
Quote from: SHOdded on July 25, 2018, 11:09:26 PM
Ya saw that, and wondered if it adds any value.  The stock belts seem to do just fine in hipo applications, even the tensioners, mile after mile.
@ least up to 20 Hp to the wheel! Lol.  Z  :D
Title: Re: Idler pulley and belts
Post by: SHOdded on July 26, 2018, 07:57:57 AM
LOL!
Title: Re: Idler pulley and belts
Post by: ZSHO on July 27, 2018, 06:34:27 PM
FYI -Belt Tensioner & Accessory Drive Belt Highlighted in RED for reference.  Z


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