Truck Suspension Parts 4982N6P01 Contitech Rolling Lobe Air Spring For Tractor Trailer

Truck Suspension Parts 4982N6P01 Contitech Rolling Lobe Air Spring For Tractor Trailer

Product Information

Trailer Suspension Air Spring

1. The core function of air spring
Load support: adapt to different loads by adjusting the internal air pressure to avoid the rigid impact of traditional leaf springs.
Shock absorption and buffering: absorb road vibrations to protect cargo and vehicle structure.
Height adjustment: keep the vehicle level (especially when unevenly loaded), improve passability and safety.
Extended life: reduce wear of mechanical parts and reduce maintenance costs.

2. Main types
Bag air spring: composed of rubber airbags and metal cover plates, suitable for small and medium-sized trailers, lightweight and low cost.
Sleeve (piston) air spring: with piston structure, stronger support force, common in heavy trailers or high-load scenarios.
Membranous air spring: compact design, mostly used in suspension systems with limited space.

3. Key advantages
Adaptive load: air pressure automatically adjusts with load to avoid over-hard/soft suspension when overloaded or unloaded.
Improved comfort: compared with leaf springs, it reduces the transmission of road vibration by about 30%-50%.
Protect cargo: Reduce damage to delicate or fragile cargo caused by bumps.
Adjustability: Some systems support manual or electronic control to adjust the height and hardness of the suspension in real time.

4. Typical application scenarios
Freight trailers: such as container transport and logistics trailers.
RV/caravan trailers: Improve the stability when parking.
Special equipment trailers: such as transporting heavy machinery and precision instruments.
Modification and upgrade: Replace old leaf springs to improve trailer performance.

Contitech Air Spring for Truck Suspension

Product Picture

Contitech Rolling Lobe Air Spring

4982N6P01 Rolling Lobe Air Spring

Truck Suspension Parts 4982N6P01

Truck Suspension Parts 4982N6P01 Contitech Rolling Lobe Air Spring For Tractor Trailer Images