Unity Automotive 31-112700 front air spring to coil spring conversion kit for the 2007-2011 Mercedes-Benz CLS550 and other vehicles converts air/electronic suspension to a standard suspension.
- Two front complete strut assemblies in the kit
- Designed to eliminate the safety hazard of installation
- No sacrifice of ride height or quality
- Reduces vehicle down time
Quick facts
- Part: Unity Automotive 31-112700 air spring to coil spring conversion kit
- Fits: 2007-2011 Mercedes-Benz CLS550 and other vehicles
- Position: Front
- Condition: New
A front corner that sags, a suspension warning on the dash or an uneven ride can mean an air spring has failed. Before you replace the front air suspension with coil springs, rule out the compressor, the air lines and the height sensors as the source of the problem.
Fits
The vehicles it fits include the 2007-2011 Mercedes-Benz CLS550, the 2007-2011 Mercedes-Benz CLS63 AMG and the 2003-2009 Mercedes-Benz E320, and each of them takes one kit for the front axle.
Specifications
Fit and size
- Position: Front
- Quantity per vehicle: 1 kit
- Kit contents: 2 complete strut assemblies
Build and materials
- Type: air spring to coil spring conversion kit
- Condition: New
- Country of origin: China
In the box
Two front complete strut assemblies.
Interchange: C-2278 · 4J-2001K
Frequently Asked Questions
Is the Unity Automotive 31-112700 conversion kit right for the 2007-2011 Mercedes-Benz CLS550?
Yes. Unity Automotive 31-112700 fits the 2007-2011 Mercedes-Benz CLS550, along with many other vehicles. If yours is a different car, look it up in the "Vehicles it fits" section.
What comes in the Unity Automotive 31-112700 air-to-coil conversion kit?
The kit includes two front complete strut assemblies. Unity Automotive 31-112700 is a front-position kit, so it is for the front axle.
Does this kit convert the front air/electronic suspension to a standard suspension?
Yes. This kit is made to convert air/electronic suspension to a standard suspension, with no sacrifice of ride height or quality.
How can I tell if my front air suspension has failed?
A front corner that sits low, a suspension warning on the dash or a rough, uneven ride can be signs of a failed air spring. A shop can run the tests on the air system.
Is C-2278 the same as the Unity Automotive 31-112700 conversion kit?
Yes. Unity Automotive 31-112700 is listed as a replacement for C-2278, along with 4J-2001K.
