I have a 99 E350 and need the 1st rear bench right hand side buckle that holds the shoulder belt to the seat. It has a dog leg and bolts under the seat. I had bought one on ebay but for some reason it was for the LH and not the RH.Seller never stated and I never asked. Must have been for a bus because this is the 4th E series van and none of them have ever had this type of belt on the left side.