Audi A4 Clutch Replacement

After doing the timing belt, valve cover gaskets, and couple of other small repairs it is time to tackle the last big thing; the clutch. Along with the clutch I will be replacing the rear main seal (also called the rear crankshaft seal) and the input shaft seal on the transmission. Although this guide is specifically made for the 2.8L engine, a lot of the information can be applied to the whole Audi A4 B5 generation (1994-2001).

Required Parts & Tools:

  1. Torx set, Hex set, and a triple square socket set.
  2. A couple of long socket extensions and some swivels. Also find some kind of bar for leverage.
  3. Sachs (or any other) clutch kit. Should come with release bearing, pilot bearing, clutch disk, and pressure plate.
  4. Optional: New flywheel.

audi a4 clutch removal tools

Car Specs:

  • 1998 Audi A4 Quattro
  • 2.8L V6
  • ~94,000 Miles
  • 5 Speed Manual Transmission

Update - 11/22/2011: The Audi now has a little over 126,000 miles;on it and the resurfaced flywheel is holding up well. No slipping so far.

Update - 04/15/2013: Last year my Audi A4 was involved in an accident and had to be junked as a result. Wish I could have kept it longer as I wanted to see how many miles I could get out of the resurfaced flywheel. The car had around 132,000 miles when it was junked.

Preparation And Disconnecting The Driveshaft

1. Put the car on jacks. I would not use anything smaller than 6 ton because they provide not only the correct support but also plenty of height. audi a4 manual

2. Remove the exhaust by following the Audi A4 Exhaust Removal Guide.

3. Remove the exhaust heat shield ( if there is one). The shield covers the drive-shaft and is secured with 4 small bolts.

The drive shaft must be disconnected from the transmission and moved out of the way. Because of the two-piece design and the rubber center bearing, it is crucial that the drive-shaft is aligned properly during re-installation. If you have to completely remove the drive-shaft, make several marks so that you will be able to reinstall it correctly.

audi a4 drive shaft

4. Remove the bolts from the front of the drive-shaft. These are allen bolts. Apply e-brake to keep the drive shaft still. If you are only moving the shaft out of the way, then remove the shield from the transmission and slide the drive shaft out of the way. audi a4 driveshaft transmission side

I removed the bolts from the rear of the drive-shaft. audi a4 rear driveshaft bolts

And finally removed the center drive-shaft support bolts. Once those are removed, the drive shaft could be taken out of the car. audi a4 center drive shaft support

5. Remove the front axle shields. Start with the driver side. Use the 2' extension and a swivel to reach the shield bolts. These are allen bolts, again. Might have to play around with different extensions to reach these. audi a4 drive axle shield

6. Do the same thing on the passenger side. I couldn't access the passenger side top shield bolt with the extensions. Instead I got it by feeding a wrench from the bottom. Tricky.

7. Disconnect all the electrical connectors. The nice thing about the 5 speed is that there are only three. All of them are on the driver side of the transmission.

audi a4 transmission connectors


Raj 04-20-2014 01:42
Wow, nice writeup and great pictures
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sheldon bell 04-30-2014 12:45
Did it the clutch made a rumbling noise when pressed in and no gears worked. What did I do wrong?
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Gabe 05-02-2014 18:23
probably bent the shift rod or the thing he said not to bend and be careful with when putting the transmission back in. if so ive seen a post where a guy made that mistake so he just bent them back and it worked for him. just be sure to look into more before attemting
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Artem Vestsorov 05-02-2014 21:59
What do you mean by, "no gears worked"? Were you able to put the shifter into the gears but the car did not move? You may have installed the clutch backwards. I've seen it happen. When you installed the clutch did you properly tighten down the pressure plate all the way and was the clutch disc secured tightly between the flywheel and the pressure plate? Without more details it could be anything - wrong parts, bent shift rod, backwards clutch, slave and/or master cylinder may need bleeding, etc...
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Franck 07-19-2014 17:14
Thanks for the great write-up. It was very helpful on our '96 A4 Quattro. The only thing i did differently was how i installed the slave cylinder. I found another write-up that recommended to grease up the the rubber boot while avoiding the end of the piston. This allowed me to seat the slave cylinder by hand without using a bent screw driver. this was much easier. I had the slave cylinder in under 5 minutes.
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mike the mechanic 10-04-2014 15:56
I cleaned the hole with wirebrush when gearbox was off, then lubricated slave cylinder with non-silicon "rubber care"lubricant, it took couple of minuts to install.
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Clutch Kits 11-24-2014 10:50
thanks for sharing such an knowledgeable post. looking forward to see more good posts by you.
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dikgang 12-29-2014 14:42
Clutch pedal is loose,does nt pump
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toyo toe 04-17-2015 22:24
Excellent write up. Thank you for sharing.
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anthony 05-09-2015 16:35
what side is the slave cylinder on? i need to replace it. drivers or passangers?
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Jimmy 05-11-2015 11:10
Driver's side near the top of the transmission. You can see the 6mm Allen bolt after removing the front driver's side wheel.
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