Feature:1. Shock Absorption: The truck seat air spring bag can effectively absorb shock and provide excellent support to provide the driver with a comfortable ride experience.2. Upgraded Performance: Effectively reduce vibration and bumps when the vehicle is running, and reduce fatigue and discomfort caused by long term driving.3. Anti Aging: Made of wear resistant rubber and metal materials, which is resistant to aging and durable, and can withstand heavy loads and frequent use.4. Wide Application: Suitable for the driver's seat of various trucks, trailers and cars, and can be widely used in freight, logistics, construction and other industries.5. Exquisite Workmanship: Professional design and stable performance can directly replace the old or worn, perfect to meet your needs, practical and reliable.Specification:Item Type: Seat Air SpringsMaterial: Rubber, metalThread Size: M6, 6mmApplication: Suitable for Car Truck Trailer Driver Seat Part.Package List:1 xSeat Air SpringNote:Please check that the size matches before buying