here is a solution, as i have a dog that chewed through three of my seatbelts. this company repairs or replaces the straps, if the mechanical is still good. basically you uninstall the mechanical parts, and ship it to them, and they rewind it with new webbing (straps), then ship it back to you to be re-installed. i'm not endorsing this particular company, as i haven't done it yet, but there ya have it. they are probably not the only ones who do this, but the person i talked to was helpful. seatbeltsolutions.com (1866 904 2358)