Quaife LSD model number for W212 E63 AMG
Thread Starter
Newbie
Joined: Feb 2011
Posts: 2
Likes: 0
From: USA and South Korea
2012 SLS AMG; 2012 C63 AMG
Quaife LSD model number for W212 E63 AMG
Hi all,
I am trying to install a Quaife LSD on my w212 E63 and called a local Quaife dealer here in Korea to find out info on pricing and installation, etc. I am confused because after doing some search here on mbworld, it seems like w212 E63 uses the same Quaife LSD that is used on C63. What the local dealer told me was that W212 E63 requires a bigger LSD that was used on E55 previously and not the ones for C63. Now, I am puzzled
I am not sure what is the correct model number, QDF9V or QDF7V. Please help!!
Steve
I am trying to install a Quaife LSD on my w212 E63 and called a local Quaife dealer here in Korea to find out info on pricing and installation, etc. I am confused because after doing some search here on mbworld, it seems like w212 E63 uses the same Quaife LSD that is used on C63. What the local dealer told me was that W212 E63 requires a bigger LSD that was used on E55 previously and not the ones for C63. Now, I am puzzled
I am not sure what is the correct model number, QDF9V or QDF7V. Please help!!Steve
Thread Starter
Newbie
Joined: Feb 2011
Posts: 2
Likes: 0
From: USA and South Korea
2012 SLS AMG; 2012 C63 AMG
I actually wrote and asked quaifeLSD.com and received the response below.
Hi Steve
Thanks for your e-mail.
The E63 requires Quaife part number QDF9V-1.
If you've made horsepower improvements, Quaife has released a new heavy-duty version of this differential called the QDF9V-2.
Due to the overall larger size of the QDF9V-2, a modification to the OEM differential carrier is required for installation.
The QDF9V-1 is a drop-in OEM fit.
Please advise if you have any additional questions, or if there's anything further I can do.
Best regards,
Scott Cole
Motovicity Distribution
248-307-1570 phone
248-307-2573 fax
888-SPEED-16
scott.cole@motovicity.com
www.motovicity.com
Hi Steve
Thanks for your e-mail.
The E63 requires Quaife part number QDF9V-1.
If you've made horsepower improvements, Quaife has released a new heavy-duty version of this differential called the QDF9V-2.
Due to the overall larger size of the QDF9V-2, a modification to the OEM differential carrier is required for installation.
The QDF9V-1 is a drop-in OEM fit.
Please advise if you have any additional questions, or if there's anything further I can do.
Best regards,
Scott Cole
Motovicity Distribution
248-307-1570 phone
248-307-2573 fax
888-SPEED-16
scott.cole@motovicity.com
www.motovicity.com
MBWorld Fanatic!
Joined: Nov 2010
Posts: 3,462
Likes: 54
FF. W212 E63 M156 non-pano 18" P2 ParkT NightV (gone but will be missed).
Trending Topics
Member
Joined: Aug 2007
Posts: 126
Likes: 0
From: philadelphia
2005 E55 drowned/ 2011 CTS-v coupe gone/ 2012 E63 PP,LSD finally here
can someone please confirm this as I was under the impression that only Renntech made a lsd for the 212 E63, also is it QDF9V or QDF9V-1 please someone that has had one installed in a new 212 car confirm, and if so then this will work on the new 212 twin turbo car as well.
MB World Stories
The Best of Mercedes & AMG
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun
Verdad Gallardo
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren
Verdad Gallardo
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine
Verdad Gallardo
Flawlessly Restored Mercedes 190E Evo II Heads to Auction
Verdad Gallardo
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know
Verdad Gallardo
Mercedes EQS Gets A Major Update: Everything You Need to Know
Verdad Gallardo
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve
Verdad Gallardo
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping
Verdad Gallardo
10 Most Reliable Mercedes-Benz Models You Can Buy Used
Verdad Gallardo
Newbie
Joined: Sep 2012
Posts: 2
Likes: 0
E 350; E63 AMG w212
Renntech LSD for W212
Renntech LSD is OS Giken...
Here is a clarification on the Quaife ATB:
Subject: RE: Correct LSD differential for 2012 Mercedes E63 AMG
Hello Michael,
Thank you very much for your enquiry; there are two versions of the QDF9V differential, the QDF9V1 and the QDF9V2. The QDF9V1 is applicable to both Mercedes and Chrysler, the QDF9V2 is Chrysler applicable only.
Kevin Bird Garages are our exclusive distributor of the BMW and Mercedes applicable differentials, they are both a BMW and Mercedes specialists. One of the main reasons for this is that the Mercedes differentials are different throughout their vehicle range and determining exactly which ATB is the correct one for your application can be difficult at best. They will be able to tell you (from your VIN number) exactly which ATB is applicable to your vehicle (it may well be the QDF9V1) but we simply do not know unfortunately.
If I can be of any assistance in the future please don't hesitate to contact me.
Kind regards
Adrian Naish
Quaife Sales
Quaife are pleased to announce that we will be exhibiting at the following:
Autosports International Show - Dates: 10, 11, 12 & 13, January 2013, Stand 8500.
Come and meet the team.
Quaife Engineering are supporting:
Please take a look and support this worthwhile charity, where the time bomb in so many of us, is waiting to explode.
R.T. QUAIFE ENG LTD, Vestry Road, Otford, Sevenoaks, Kent. TN14 5EL England
Tel 01732 741144 | Fax 01732 741555 | Email info@quaife.co.uk | www.quaife.co.uk
Registered in England, Number 853413, Registered Office as above
This e-mail and any attachment may contain confidential information. If you are not the intended recipient you are not authorised to copy or disclose all or any part of it without prior written consent of R.T. QUAIFE ENG LTD. Opinions expressed in the email and any attachments are those of the sender and not necessarily the opinions of R.T. QUAIFE ENG LTD. Please scan this e-mail and any attachments for viruses. R.T. QUAIFE ENG LTD does not accept any responsibility for problems caused by viruses whether it is the fault of R.T. QUAIFE ENG LTD or not.
PBefore printing, please think about the Environment.
Here is a clarification on the Quaife ATB:
Subject: RE: Correct LSD differential for 2012 Mercedes E63 AMG
Hello Michael,
Thank you very much for your enquiry; there are two versions of the QDF9V differential, the QDF9V1 and the QDF9V2. The QDF9V1 is applicable to both Mercedes and Chrysler, the QDF9V2 is Chrysler applicable only.
Kevin Bird Garages are our exclusive distributor of the BMW and Mercedes applicable differentials, they are both a BMW and Mercedes specialists. One of the main reasons for this is that the Mercedes differentials are different throughout their vehicle range and determining exactly which ATB is the correct one for your application can be difficult at best. They will be able to tell you (from your VIN number) exactly which ATB is applicable to your vehicle (it may well be the QDF9V1) but we simply do not know unfortunately.
If I can be of any assistance in the future please don't hesitate to contact me.
Kind regards
Adrian Naish
Quaife Sales
Quaife are pleased to announce that we will be exhibiting at the following:
Autosports International Show - Dates: 10, 11, 12 & 13, January 2013, Stand 8500.
Come and meet the team.
Quaife Engineering are supporting:
Please take a look and support this worthwhile charity, where the time bomb in so many of us, is waiting to explode.
R.T. QUAIFE ENG LTD, Vestry Road, Otford, Sevenoaks, Kent. TN14 5EL England
Tel 01732 741144 | Fax 01732 741555 | Email info@quaife.co.uk | www.quaife.co.uk
Registered in England, Number 853413, Registered Office as above
This e-mail and any attachment may contain confidential information. If you are not the intended recipient you are not authorised to copy or disclose all or any part of it without prior written consent of R.T. QUAIFE ENG LTD. Opinions expressed in the email and any attachments are those of the sender and not necessarily the opinions of R.T. QUAIFE ENG LTD. Please scan this e-mail and any attachments for viruses. R.T. QUAIFE ENG LTD does not accept any responsibility for problems caused by viruses whether it is the fault of R.T. QUAIFE ENG LTD or not.
PBefore printing, please think about the Environment.
Junior Member
Joined: Nov 2012
Posts: 38
Likes: 0
w212 E63AMG
Good to see fellow Korean in this forum! I'm located in Korea as well and considering LSD, too. I'm sick of smoking rear tires everytime when I step on the throttle. 
Good luck on your search and let me know how it feels after the install.
Posted from Mbworld.org App for Android
Good luck on your search and let me know how it feels after the install.
Posted from Mbworld.org App for Android
Senior Member
Joined: Feb 2013
Posts: 358
Likes: 14
From: Mississauga, Ontario, Canada
Mercedes SL63 AMG; Mercedes E63 AMG S 4matic; Mercedes C43 AMG; Mercedes S Class, Mercedes GLK
I purchased mine from Bird's and when I asked he suggested it should be a $500-$600 install. It cost me about $1,000 but I had it done by my indy who does a lot of work on high performance vehicles but found this job a time consuming piece of work. The install from Bird's is replacing the guts of the diff, which is more difficult than replacing the entire unit.
