High quality large air compressed spring

Coil springs support the weight of the vehicle and permit suspension movement. They have two major characteristics: overall free length and rate. Free length is how long the spring is when not installed. Rate is a measure of how stiff it is. If a spring compresses exactly 1” when you add 100 lbs., it’s said to have a 100 lbs. per inch spring rate. Springs are sometimes specified by their diameter as well, but that doesn’t influence how the spring operates.

  Customized service are available.

  Xiamen Lahoo Auto Parts Co., Ltd. is a leading supplier in auto parts that organized by several factories and joint-ventured  manufacturers which successfully certified with TS16949 and ISO9001/2000 quality control system. We can supply full range spare parts for full trailers, semi-trailers, heavy duty trucks, light duty trucks, Our main spare parts include leaf spring, wheel rim, axle, Mechanical suspension, air suspension, boogie, turntable, fifth wheel, king pin, landing gear, air chamber, twist lock, Towing Hitches, Bearing and so on.   

 Axles:  American type & German type with different capacity.

Mechanical suspension: 1axle, 2axle & 3axle with different steel plate thickness, German type,American type

Trailer air Suspension: 1axle, 2axle & 3axle with or without lifting

Bogie suspension: 24tons, 28tons, 32tons,drum and spoke type

Landing Gear: Gear outside & Gear inside with capacity 25tons, 28tons, 30tons and 35tons

Wheel rim: Tube type , different size for truck, semi-trailer

Leaf Spring: Conventional and parabolic type with different size.

5th wheel & King pin: 2'' & 3.5'', Forging type

Air Chamber: T14, T16, T24, T30, T24T30, T24T24, T30T30

Wheel hub and brake drum with different size.