This sleeve basically protects the air spring itself – that’s the rubber bladder that actually holds the air and supports the weight of your vehicle. It’s a durable cover that goes over the air spring. It shields it from things like road debris, salt, water, and general wear and tear. It also helps distribute the load evenly, preventing stress cracks. Think of your air springs as the main support for smoothing out the ride and keeping everything level, especially with heavier loads. The sleeve isn’t doing the supporting itself, it’s acting like a shield for that spring. It’s a crucial part of the whole air suspension system, ensuring it works properly and lasts as long as it should. It works with the air spring, compressor, and other components to give you a comfortable and stable ride. If this sleeve fails, the air spring is directly exposed. That means it can get damaged much faster. You’ll notice if it's torn or missing because you’ll likely start having issues with your ride height, the suspension will feel rougher, and eventually, the air spring itself will leak or fail. Replacing just the sleeve is a lot cheaper than replacing the entire air spring and related components. You can find these sleeves easily enough – we carry a good selection at Fixparts Online, and other auto parts retailers do too. It's a relatively straightforward repair, and keeping this sleeve in good shape can save you money down the road. Buy risk-free: Air Spring Sleeve (MPN 45665) is covered by a 3 year manufacturer guarantee!

About Febi

Ferdinand Bilstein is well known for reliability and is trusted by repair professionals worldwide.

Why Choose Febi?

• Febi parts are made to the same standards as original equipment, so you get reliable quality without the high price. • We offer a huge range of parts – everything from engine components to brake parts and even small wear items – all in one place. • Febi has been around for over 75 years, so we know what mechanics and drivers need to keep vehicles on the road. • You’ll find parts for many different makes and models, including popular European cars, making it easy to find what you need. Drive with confidence – choose Febi parts at FixParts Online.