A6 / S6 (C5 Platform) Discussion Discussion forum for the C5 Audi A6 and S6 produced from 1998-2004

replacing bolts...part numbers?

Thread Tools
 
Search this Thread
 
Old Mar 27, 2012 | 12:31 PM
  #1  
divil's Avatar
Thread Starter
AudiWorld Member
 
Joined: Nov 2011
Posts: 167
Likes: 1
Default replacing bolts...part numbers?

A while back I rounded out some bolts while removing stuff to change the timing belt. I had to return my rented tools so I couldn't finish the job at the time, so I left the damaged bolts in there.

The ones I damaged are the 6mm bolts that hold the fan bracket in place. I need replacement bolts before I start the job again. Are there specific part numbers for individual bolts like these or do I just go by the dimensions? Anyone have either the part numbers or whatever info I need to get replacements?

Thanks!
Reply
Old Mar 27, 2012 | 04:41 PM
  #2  
ezveedub's Avatar
AudiWorld Senior Member
 
Joined: Mar 2005
Posts: 809
Likes: 3
Default

Originally Posted by divil
A while back I rounded out some bolts while removing stuff to change the timing belt. I had to return my rented tools so I couldn't finish the job at the time, so I left the damaged bolts in there.

The ones I damaged are the 6mm bolts that hold the fan bracket in place. I need replacement bolts before I start the job again. Are there specific part numbers for individual bolts like these or do I just go by the dimensions? Anyone have either the part numbers or whatever info I need to get replacements?

Thanks!
Is this the pulley that the serp belt runs on with the fan blade/clutch assembly?
Reply
Old Mar 27, 2012 | 04:57 PM
  #3  
divil's Avatar
Thread Starter
AudiWorld Member
 
Joined: Nov 2011
Posts: 167
Likes: 1
Default

Originally Posted by ezveedub
Is this the pulley that the serp belt runs on with the fan blade/clutch assembly?
Yep that's the one...there are 2 hidden bolts behind the pulley and there are 2 more 6mm bolts underneath the pulley (but hot hidden behind it). I stripped out the head of one of these 6mm bolts completely (I think) and the other one I damaged but was able to remove. Unfortunately I had no choice but to put it back in as I couldn't finish the job at the time.

I'll be doing it properly soon but I want to make sure I have replacements first. Ideally I'd like to have a lot of replacement fasteners just in case but even the part numbers for these 2 6mm guys would be a great help.
Reply
Old Mar 27, 2012 | 06:53 PM
  #4  
ezveedub's Avatar
AudiWorld Senior Member
 
Joined: Mar 2005
Posts: 809
Likes: 3
Default

Originally Posted by divil
Yep that's the one...there are 2 hidden bolts behind the pulley and there are 2 more 6mm bolts underneath the pulley (but hot hidden behind it). I stripped out the head of one of these 6mm bolts completely (I think) and the other one I damaged but was able to remove. Unfortunately I had no choice but to put it back in as I couldn't finish the job at the time.

I'll be doing it properly soon but I want to make sure I have replacements first. Ideally I'd like to have a lot of replacement fasteners just in case but even the part numbers for these 2 6mm guys would be a great help.
I see only two bolt part numbers, N-102-898-01 (M6x108 size) and N-044-714-1 (M8x80 size) and a washer that goes under it is N-011-558-11 (8.4x15x1.6 size)
Reply
Old Mar 27, 2012 | 06:59 PM
  #5  
divil's Avatar
Thread Starter
AudiWorld Member
 
Joined: Nov 2011
Posts: 167
Likes: 1
Default

Hmm...strange, because I was sure that there were in total 3 of the 6mm and one 5mm. 2 of the 6mm bolts are under the pulley, and then there's a 6 and a 5 behind it.

Anyway the 6mm ones are the ones I damaged so it looks like N-102-898-01 is what I need. Thanks!
Reply
Old Mar 27, 2012 | 07:03 PM
  #6  
4Driver4's Avatar
Tech Guru
20 Year Member
Tech Guru

 
Joined: Oct 2002
Posts: 34,430
Likes: 130
Default

Originally Posted by divil
Hmm...strange, because I was sure that there were in total 3 of the 6mm and one 5mm. 2 of the 6mm bolts are under the pulley, and then there's a 6 and a 5 behind it.

Anyway the 6mm ones are the ones I damaged so it looks like N-102-898-01 is what I need. Thanks!
Don't confuse the size of the allen head with the size of the bolt. What you are calling a "6 MM bolt" is really the 8MM bolt. You picked the wrong number.
Reply
Old Mar 27, 2012 | 07:08 PM
  #7  
divil's Avatar
Thread Starter
AudiWorld Member
 
Joined: Nov 2011
Posts: 167
Likes: 1
Default

Don't confuse the size of the allen head with the size of the bolt. What you are calling a "6 MM bolt" is really the 8MM bolt. You picked the wrong number.
D'oh!
Reply
Old Mar 27, 2012 | 07:38 PM
  #8  
ezveedub's Avatar
AudiWorld Senior Member
 
Joined: Mar 2005
Posts: 809
Likes: 3
Default

N-044-714-1 shows two are used with the washers. N-102-898-01 shows only one is used.
Reply
AudiWorld Stories

Bringing Audi to Life for Audi Fans

story-0

New Audi A6 Allroad Is The Market's Coolest Wagon: 9 Things to Know

 Pouria Savadkouei
story-1

10 Strangest Audi Designs That Actually Made Production

 Joe Kucinski
story-2

2027 Audi Q7 and SQ7: Audi Upgraded EVERYTHING!

 Michael S. Palmer
story-3

Audi Unveils Absurdly Cool New Supercar: 10 Things You Need to Know!

 Verdad Gallardo
story-4

The Highs & Lows of Every Audi C-Class Generation

 Joe Kucinski
story-5

Top 10 Most Expensive Audis Ever Sold on Bring-A-Trailer

 Brett Foote
story-6

10 Audi Features & Options We Miss the Most!

 Joe Kucinski
story-7

Audi Recreates Crazy-Looking Speed Record Breaker From 1935

 Verdad Gallardo
story-8

Coachbuilder Recreates the 1995 Audi TTS Concept

 Verdad Gallardo
story-9

Every Audi V10 Car Ranked!

 Joe Kucinski
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
greenaudiurs4
Audi Original "S" Cars
6
Feb 18, 2009 05:58 PM
sidespar
A6 / S6 (C5 Platform) Discussion
11
Jul 28, 2008 06:02 PM
CraigDataQA
12v V6 Discussion
4
Jun 19, 2006 06:29 PM
crew219
S4 / RS4 (B5 Platform) Discussion
2
Mar 10, 2006 06:38 AM
Solaris
A4 (B5 Platform) Discussion
5
Apr 26, 2005 09:06 AM




All times are GMT -8. The time now is 01:33 PM.

story-0
New Audi A6 Allroad Is The Market's Coolest Wagon: 9 Things to Know

Slideshow: Audi's latest A6 Allroad gets RS-style fenders, real off-road hardware, and enough personality to stand out in a market obsessed with crossovers.

By Pouria Savadkouei | 2026-06-16 17:31:52


VIEW MORE
story-1
10 Strangest Audi Designs That Actually Made Production

Slideshow: 10 strangest Audi designs that actually made production

By Joe Kucinski | 2026-06-10 16:32:29


VIEW MORE
story-2
2027 Audi Q7 and SQ7: Audi Upgraded EVERYTHING!

Slideshow: Everything you need to know about the 2027 Audi Q7 and SQ7

By Michael S. Palmer | 2026-06-09 06:02:56


VIEW MORE
story-3
Audi Unveils Absurdly Cool New Supercar: 10 Things You Need to Know!

Slideshow: Limited to just 499 units, the 987-horsepower halo car signals a new chapter for Audi performance.

By Verdad Gallardo | 2026-06-04 17:37:15


VIEW MORE
story-4
The Highs & Lows of Every Audi C-Class Generation

Slideshow: The highs and lows of every Audi C-Class generation.

By Joe Kucinski | 2026-05-27 16:05:50


VIEW MORE
story-5
Top 10 Most Expensive Audis Ever Sold on Bring-A-Trailer

People were more than happy to shell out big bucks for these cars.

By Brett Foote | 2026-05-27 15:32:23


VIEW MORE
story-6
10 Audi Features & Options We Miss the Most!

Slideshow: 10 Audi features and options we miss the most.

By Joe Kucinski | 2026-05-12 19:33:47


VIEW MORE
story-7
Audi Recreates Crazy-Looking Speed Record Breaker From 1935

Slideshow: Audi has recreated one of the wildest machines of the pre-war speed-record era, reviving a streamlined V16 racer that originally exceeded 200 mph in 1935.

By Verdad Gallardo | 2026-05-11 09:49:34


VIEW MORE
story-8
Coachbuilder Recreates the 1995 Audi TTS Concept

Slideshow: A Dutch coachbuilder has reimagined the original Audi TT by finishing what the 1995 concept only hinted at.

By Verdad Gallardo | 2026-05-05 15:17:58


VIEW MORE
story-9
Every Audi V10 Car Ranked!

Slideshow: Ranking every Audi V10 road car

By Joe Kucinski | 2026-04-29 16:11:56


VIEW MORE