Unity Automotive Air Spring to Coil Spring Conversion Kit P/N:31-112700
Unity Automotive 31-511700 rear air spring to coil spring conversion kit for the 2010 Jaguar XJ and other vehicles swaps the air/electronic suspension for a standard suspension. The kit is for the rear suspension.
A rear end that sags, sits uneven or brings up a suspension warning can mean a failed air spring. A leaking air line, a worn compressor or a height sensor can be behind those signs too, so find the cause before buying. If a failed air spring is the cause, this kit replaces it with coil spring suspension. The 2010 Jaguar XJ takes one kit.
Besides the 2010 Jaguar XJ, the vehicles it fits include the 2005-2009 Jaguar Super V8 and the 2006-2009 Jaguar Vanden Plas. If your Jaguar is not one of these, look it up in the "Vehicles it fits" section on this page.
Two rear complete strut assemblies.
Interchange: C-2745 · 4J-7000K
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Does the Unity Automotive 31-511700 conversion kit fit the 2010 Jaguar XJ?
Yes. Unity Automotive 31-511700 is a rear kit for the 2010 Jaguar XJ. For another Jaguar, look in the "Vehicles it fits" section.
What comes in the Unity Automotive 31-511700 conversion kit?
The Unity Automotive 31-511700 kit includes two rear complete strut assemblies.
Is the 31-511700 kit for the front or the rear suspension?
Rear. This Unity Automotive 31-511700 kit converts the rear air/electronic suspension to a standard suspension.
How do I know my rear air springs need a coil spring conversion?
Common signs are a sagging or uneven rear and a suspension warning on the dash. A shop can test the air system before you decide.
Is C-2745 an interchange number for this rear conversion kit?
Yes. C-2745 is listed as an interchange number for Unity Automotive 31-511700, along with 4J-7000K.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.