At Lippert, we help you take the guesswork out of replacement parts by providing direct replacement components that will get your rig and your equipment up and running like usual. Our replacement, heavy-duty shackle links, also known as shackle straps, will help get your RV's trailer suspension back to operating in no time. As an exact-match component, this product will install just like your original equipment. This is a replacement shackle link for RV trailer suspension systems. Please reference your original equipment label before purchasing.