2000 to 2013 Airmatic Suspension Leak Testing and Repair Kit

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6 On-demand videos included! This will help you find small and intermittent air leaks. Frustration and $$ saver.

I have heard numerous stories of owners throwing parts at leaks in their air suspension, only to discover that it does not fix the problem, which led me to develop this pressure tester.  My motto is to test first, then buy parts. If you work around these systems for a very long time, you will learn that strut airbags can leak sporadically. Don't think it is something else until you test the strut.

2000 to 2013 Airmatic Suspension Leak Testing and Repair Kit
$104.00
SKU:
SRS-AIRMATICLEAKDLX
Free Add-Ons Included:

AIrmatic Suspension System Troubleshooting and Repair - On Demand Video

How to Find Slow Leaks in Your Airmatic Suspension - On Demand Video

How to Replace the Level Control Valve on Your Airmatic Suspension - On Demand Video

Airmatic Suspension Small Leak Location Tester Kit Instructions - On Demand Video

How to Make Those Finicky Airmatic Air Line Fittings Work - On Demand Video

How to Modify an Airmatic Fitting For Ease of Compressor Line Install - On Demand Video

Product Details

using this special wrench Kent designed

slow leak found in W220

This tester, when hooked up properly, will find the smallest leak in the strut or elsewhere in the system. Watch the videos for examples of how this is used. NOTE: The tester does not come with the air hose fitting to connect to your compressor. You will need t supply the correct fitting for your set-up.

The leak repair kit that comes with the tester includes 6 end fittings (4 small and 2 large), 2 splicers, and one meter of the new compressor airline.  The splicers can fix leaks in the line or add a line to repair damaged tips ( easy push-in and lock design )

A small gapping tool is included along with instructions on how to use it. This will help you modify the small locking ring to allow for easier installation of the nylon compressor line.l

If you are replacing rear struts in a W220 or W221, you might want to consider purchasing Kent's special wrench ( as of June 10, 2025, it is no longer included in this kit). This unique wrench will help you install and remove the fitting at the top of the rear struts. See related products below.

 

Related Products:

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2000 to 2013 Airmatic Strut and Component Slow Leak Tester

This can save you a lot of time and money. Don't throw expensive parts at your airmatic Benz until you accurately diagnose the leak.

If you have a VERY slow leak in your Airmatic Mercedes, trying to find it can be very frustrating. It could be in the valve block, one of the lines, or the Airmatic strut itself. Small leaks in the strut can be the hardest to find if you cannot hear it.

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W220 W221 Airmatic Special Tool: Rear Strut Top Fitting Removal

This tool will put a smile on your face if you are changing or chasing leaks in your rear airmatic struts

On 2000 to 2013 S Class sedans with airmatic suspension, getting to the top fitting on the rear strut under the panel below the rear glass can be a real pain. It is so tight in there you can hardly see what you are doing.

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Airmatic Fitting and Plastic Line Repair Kit w/ Gapping Tool

Tool and video instructions included to help you modify the fitting so the line will push in without jamming.. For most 2000 to 2013 models with Airmatic Suspension. Quality aftermarket parts.

This kit includes four smaller end fittings that attach the lines to the struts and valve blocks, two larger fittings used on the later all plastic valve blocks between the block and the compressor, 1 meter of 4mm high-pressure line, two splice connectors (if you have to replace a broken or crack