2 PCS TORQUE Cab Air Sleeper Bag Spring for Freightliner Century Class ST Replacement For Firestone 7215, W02-358-7215, Freightliner 18-52651-000, 18-40977-000 (2 x TR7215_04_)

At first glance when comparing them to the old cabin air bags on the truck they looked like they were the wrong size/length. I measured the old damaged pair on my truck and they were on 6 inches high/long while fully inflated. The new ones(Torque TR7215 ) were 10 inches long out of box. This did not make since. I checked with someone and they told me that there is piston inside of them that allows it to compress down to 6 inches.Liked: This item came at a great price compared to the OEM part for Freightliner.Disliked: If you are installing it yourself, don't buy how easy they are to install from those youtube videos. It took me two separate tries to get both of them installed on my truck. What the youtube videos do not tell you is that you may have a hard time finding a sturdy place along the truck frame to lift the cab without risking injuring yourself. Meaning, hire a mechanic with the proper tools/equipment to lift the truck. I had a 3 ton floor Jack at my disposal and still had difficulty getting them installed. I had to be creative with the lifting of the cab, which was not safe.Also, it was difficult to compress the new cabin air bag down to needed height/length(See my previous comment about the length above). The youtube videos did not explain this fact.

Replaced my original cab air bag fine.

It only lasted 2 weeks and blew out not worth the time and money.

This product worked just fine on my truck

easy install

Fits perfectly and looks great

I bought 2 bags and one was damaged after a week I want to know what the procedure is, thank you

Didn’t last long, after three months the bag started leaking air after taking it off I noticed the bag came apart from the housing.