China custom polyurethane bushing for control arm gearbox engine

Use: Trailer PartsParts: Trailer AxlesOE NO.: OEMMax Payload: only rubber partsSize: customizedProduct: polyurethane bushings suspension bushingMaterial: polyurethane+metalInner Diameter: 28mm – 60 mmOuter Diameter: 46mm – 108 mmLength: 58 mm-145 mmcolor: white,...