Meet Our New Cabin Air Suspension: ST 21005 - CSA

Engineered by Smarttech, the ST 21005 - CSA Cabin Air Suspension delivers maximum driving comfort and durability — even under the toughest road conditions.

Fully compatible with Mercedes A942 890 0119 / A942 890 2919 / A942 890 6919, it ensures exceptional cabin stability and vibration control.

Every detail reflects high quality, perfect stability, and the Smarttech guarantee.