Firestone 2012 Air Line Service Kit , RED

These were a direct replacement for my Firestone airbags and the worked well. The only difference is the fitting that comes out of the top of the bag is a 90 degree fitting and the stock was a straight fitting. Had no impact on the performance.

Worked great to fix a slow leak in the Ride Rite suspension in my E450 33' class C RV. I did both sides; it was a tight fit without taking the dual tires off, but I was able to get a wrench back there to loosen and tighten up the fittings.I did receive the plastic version of the 90-degree fittings, but they seem to work fine. They swivel, which was a good feature for working the line where I needed it to be.

These air line kits will resolve most your leaking problems. The quality is top drawer but I was surprised to find in this kit (I’ve ordered twice previously) the two connecting elbows in the kit didn’t match the solid brass ones as seen in the sales photo. It’s a combined brass lower with a black plastic elbow and connector. I personally wouldn’t expect it to last very long under the conditions I use my GMC Sierra 4x4 so I immediately ordered a pair of solid brass connecting elbows. I also put a coating of E-6000 self leveling adhesive around all connecting points once install is completed to prevent any slow leaks, works great. I may at most need to add a small amount of air once or twice a year.

The driver side rear airbag on my F350 was slowly leaking at the fitting because when the bags were installed years ago it looks like they didn’t leave enough slack in the lines so it constantly had tension on it which finally caused an air leak. I was just going to replace the line itself but for not much more I was able to get this kit with the new fitting’s too. I replaced the rear lines and fittings and it works great and holds continuous air pressure. Was very easy to do and I’d strongly suggest that y’all change the fittings at same time. I highly recommend this and I would buy it again but won’t need to since I have lots of line as well as some fittings left over !!!!!

Needed an air line after a pinhole caused my bags to deflate. Items are OEM and fir perfectly. Comes with everything you need to change fittings and install new lines. The lines can be difficult to remove if they have been installed a few years, as mine were. Used a 7mm open end wrench to pull back the release ring, then the hose came right out. New lines went in without a problem and work perfectly.

Worked perfectly

This is no enough tubing even for a short bed crew cab if from bags to cab. Total bummer.

great seller and product and fast shipping

did exactly what i needed

Due to an airbag blowout needed an angle fitting for my replacement. These are thread locked into the airbag and mage of brass. Not going to ever come out. The only way to get a 90 degree elbow was in this kit. I am sure they are obtainable but this was my best and quickest solution!

Exact ally as advertised. I got the metal T’s that some mentioned they didn’t get. Fixed the line that was broken when my tailpipe snapped and smashed the line. Only way it could be better we’re if it included some heat shield.

Photo of service kit shows brass fittings. Did not get brass. The Schrader valves were silver. I assume stainless steel as was the t-connect. The elbow connects were plastic. The red hose was a hard plastic. The original hose that came with the airbags was a thick rubber and much easier to bend. I used a heat gun to soften the plastic hose as I ran it under the truck. All the packaging said FIRESTONE on it, so I contacted my trusted mechanic who said, "go for it" after researching the differences between the composite, stainless and brass. I ASSUME that Firestone uses these now with their kits and there are some advantages to the stainless and composite, so I install this kit. It's been a week and the PSI has not dropped even .1, so I'd have to say I'm happy with the result. I am not happy with the representation of the product and that is why I would not give it a higher rating. The end result of it not leaking is a 5 star. Hope it stays that way.

He'd to buy some piggyback fittings to make it work. Cut the air line precisely or they will leak. Soap test. Over all it works good.