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Can someone give me the part number for a 6-speed 2.7 rear diff?

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Old 11-14-2007, 12:54 PM
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Default Can someone give me the part number for a 6-speed 2.7 rear diff?

I want to make absolutely sure that I will be getting the correct part. TIA
Old 11-14-2007, 03:00 PM
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Default Well...

For my ETKA only lists up to 2001

And it's a puzzle...

The 2.7 is engine code APB

Match the transmission code and choose the part number based on that... apparently.

<img src="http://pictureposter.audiworld.com/12322/rrdiff.jpg">

<img src="http://pictureposter.audiworld.com/12322/trnscode.jpg">
Old 11-14-2007, 04:50 PM
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Default Nevermind then. As long as it has a 4.11:1 ratio, I could care less about the part number.

Thnx Don
Old 11-16-2007, 12:22 PM
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Use an RS6 unit more oil capacity and that nifty cooler
Old 11-18-2007, 06:14 PM
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Default I thought RS6's used the same gear ratio as an S6?

The trans I'm picking up has a 4.11:1 final drive ratio.
Old 12-06-2007, 11:03 AM
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Nope RS6's have a 4.11 rear ring and pinion
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Quick Reply: Can someone give me the part number for a 6-speed 2.7 rear diff?



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