Adjustable Torque Arm Use:Trailer Parts Parts:Trailer Suspension OEM No.:OEM Service Provided Max Payload:20T Size:395-465 mm, Customized Place of Origin:Shandong, China Brand Name:BST Application:Trailer suspension Quality:100% Original Material:Steel and cast iron, nylon Process:Stamping welding and casting Type:Adjustable And Fix Finish:Painting Color:Customized Applicable brand:FUWA