Compatible Models: Trailer ramp torsion spring set fit for trailer with 1" rod/shaft, contains 1 x left side and 1 x right side
Replacement Part Number: Replace 3034278 ST9437L 3034279 ST9437R
High-quality Material: Heavy-duty trailer coil spring is made of high-quality steel, sturdy and durable, with a coating process on the surface, which has good wear resistance and corrosion resistance, is not easy to rust and age, and has a longer service life
Easy to Install: These springs are perfect for lifting heavy-duty trailer ramps, providing stronger and more stable load-bearing capacity. They can be directly replaced with worn torsion springs, saving you time and money
Products Include: 1 x left side trailer ramp torsion spring, 1 x right side trailer ramp torsion spring . Please confirm whether your model are suitable before purchasing. The product undergoes 100% quality testing before leaving the factory and has stable performance. If you have any questions, please feel free to contact us