AUDI S4 Supercharger Belt, Main Accessory Belt, Idler Pulley Bearings AND Tensioners

Here we have a 2011 Audi S4 with the silky smooth Audi 3.0L V6. Unfortunately, working on this vehicle isn't as easy as one-two-three! There are two drive belts on this vehicle - one to run the supercharger and the other to run the A/C, water pump, power steering and alternator. Nonethelss, I'll show you the step by step process to knock this out at home. NO EXPENSIVE TOOLS REQUIRED! NO LIFTS REQUIRED! Parts list and tools listed below.
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• Audi S4
** Parts List **
SUPERCHARGER BELT: 06E903137AB (OEM), Continental Part 7K1270, Continental 4070500, Mitsubishi 95810225100, Bando 7PK1270, Gates K070500, Dayco 507050, FVP 500K7, NAPA 25070500
ACCESSORY BELT - A/C, Alternator, Power Steering and Water Pump: 06E903137Q (OEM), 06E903137N (OEM), Bando 6PK2455, Dayco 5060968, Gates K060966, AC Delco 6K966, Continental 4060967, FVP 968K6, Roadmax 6K966AP, Duralast 968K6, NAPA 25060966, NAPA PBH6k966
SUPERCHARGER BELT TENSIONER: 06E903133AB (7/11/11 - 5/24/14), 06E903133H (Up to 7/8/11)
ACCESSORY BELT TENSIONER - A/C, Alternator, Power Steering and Water Pump: 06903133A, 06903133B, 06903133E, 06903133Q, Gates 38423, Continental 49409
SUPERCHARGER IDLER PULLEY BEARING: Gates 36538, Continental 50082, 06E903341E, 06E903341H
ACCESSORY IDLER PULLEY BEARING - A/C, Alternator, Power Steering and Water Pump: 06E903341A, 06E903341B, 06E903341G, API 2008203416, Vaico V100975, Gates 36455, Continental 50052, Dayco 89059.
Audi's 3.0L V6 can be found on a variety of models; such as:
Audi A6 3.0L V6, Audi A7 3.0L V6, Audi A8 3.0L V6, Audi Q5 3.0L V6, Audi Q7 3.0L V6, Audi S4 3.0L V6, Audi S5 3.0L V6, Audi SQ5 3.0L V6.
Note:
Any attempt to repair automotive parts and/or systems carries risk of personal injury. Always adhere and follow safe practices when working on vehicles. Such as, safety glasses, jack stands, no loose clothing, etc. No guarantee or warranty is implied. Use the information in this video at your own risk. Carsntoys is a member of the Amazon Influencer Program.
Publication, reproduction or distribution of this film is strictly prohibited.
Carsntoys
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#S4 #AUDI

[@shibidi]

Nice! The most helpful video for this job on these engines. Thank you for this.

[@RaymondPerez-yj4ho]

Incredible. Thank you

[@danew.8807]

Brother thank you 10 fold for this.

[@jean-pierremallet3524]

great video, Valve grinding compound works great as well for removing stuborn screws, use it all the time on phillips screws in aviation, big timesaver instead of drilling a bunch of screws.

[@ortaegaclan4016]

Hi I’m having to do similar work on my b8s4 with the idler pulley failing and was wondering where you found your diagrams and part numbers?

[@BB-yr1sc]

Great video, but be careful If you following this steps. The original supercharger idler pulley isn’t held by T50 fastener, but by 10mm triple square type. I just stripped that bolt trying to use T50. If yours were replaced with aftermarket one you may have T50, Allen or even regular bolt. Don't be like me and verify that before you proceed.

[@lunchmoney3652]

I have a question. My supercharger pulley snapped today and the ribs were pretty much also disintegrated with lots of belt debris around the block. Would a bad supercharger tensioner have caused this?

[@o.c.stiggs5377]

Cool car with an engine compartment a product of the Rube Goldberg Desin Team.

[@brandonjohnson131]

Lol! FACTS.

[@toolhandz]

Engineers are mechanic's most hated!!!

[@DynamicDemonRacing]

🔥🔥🔥🔥🔥

[@NotTommyJ]

do you have to crank the 17mm tensioner clockwise to reinstall the drive belt?

[@Noodles2408]

Yea u do.. Ultimately you're creating just enough space for the belt to get onto that last pulley and when you release that 17 mm, it applies the necessary tension on the belt to make it spin without slipping

[@zacharyreed4915]

Is it the same tensioner as the supercharger pulley?

[@leandrofernandez6491]

This video is literally so helpful, literally saving my life rn🤌🏽