I just replaced the belt tensioner on my 1994 Mazda b2300. The bolt that was sent didn't even go through the body so I had to add washers to the old bolt to make it fit. It worked. I also had to use force to put the belt back on because the housing of the new device was larger than the old one. I checked again to make sure I ordered the right part. I have made. my fault I want to save money, but the secondary market bit me again. My guess is that from now on if I continue to use Ford products, Ford should be written on my parts. Have a nice day