Description:

Applicable ModelsTrailer ramps springs coil springs is fit for Trailer with A 1" Rod/Shaft, replace the left side 3034278 ST9437L, replace the right side 3034279 ST9437R. DimensionsLength 6-1/4", Width 1-15/16", Outer Diameter 1-7/8", Inner Diameter 1-3/16", Stem Diameter 5/16", The trailer coil springs is designed exactly according to the specification to ensure accuracy fit. Steel MaterialThe heavy duty trailer coil springs is made of high-quality steel, which provides a stronger bearing capacity, higher strength and toughness, and ensures driving safety. Coated SurfaceThe surface of the trailer ramps springs adopts an upgraded coating process, which can effectively prevent rust, have a longer lifespan, and ensure stable performance. Product IncludesHeavy duty trailer coil springs adapter includes 1 x Left springs and 1 x Right springs for trailers with 1" rod/axle.