Changing an air spring, often referred to as an air bag or air bellows, is a common maintenance task, especially on commercial vehicles or vehicles with aftermarket air suspension. The fitting is where the air line connects to the air spring, allowing air to enter and exit to adjust the suspension height and firmness. Welcome to Premium parts & services, Our Truck & Trailers Spare Parts Store. Located in Dar es Salaam, Tanzania, we specialize in providing high-quality truck spare parts to meet a