2009 - 2015 CTS-V Rear Differential Rebuild kit
2009 - 2015 CTS-V Rear Differential Rebuild kit2009 - 2015 CTS-V Rear Differential Rebuild kit2009 - 2015 CTS-V Rear Differential Rebuild kit

This kit is designed to remedy the oh so common "whining" noise that comes from the rear differential of the 2009-2015 Cadillac CTS-V. This noise comes from bearing failure, and will get louder and louder until it inevitably causes the rear differential to fail. Thus causing additional damage which will require a complete replacement of the rear differential. Please note that if your rear differential fails, and locks up, it may also potentially cause transmission and engine failure. Don't let an easy fix cost you more than it should.


If you are hearing a slight shuttering like noise during slow speed turning, such as in parking lots, it is most likely due to the LSD clutch packs inside of the rear differential, and you will also want to purchase that option to replace during your rebuild. If they are not making any noise then they are not needed for replacement, but we recommend their replacement while in there.


Depending on the option you select below, these kits will come with the bearings & seals only, LSD clutches only, or all of the bearings, seals, & LSD clutches.



This kit is NOT designed for those who have broken hard parts such as their gear sets. We are currently working on getting some gear sets made, but as of this time they are not available and you will have to purchase a complete new or used rear end. Contact us for more info if you need a complete rear end new or used. Please tear your differential down and diagnose the problem before you purchase this item!

Email us at Sales@4DHPClub.com if item says Sold Out

Outside of continental USA and International Shipping must contact us prior to ordering.


⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and/or birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov.

All parts & products are sold for off-road use only. By purchasing this product you acknowledging this as fact, and maintain all responsibility in its use otherwise. 

Some of our products are made to order, due to this shipping of those products may take upwards of 6 weeks or so. Please contact us if you have any concerns, or if you need something expedited. Sales@4DHPClub.com