They superceaded the numbers on these door sills same part # but with AB at the end, and the the list price also changed as well from about $360.00 to $470.00, I got a set of the new #'s and it cost me about $380.00 with shipping, from www.globaldodge.com in Arizona, and I installed them my self in less than a hour !!!!!! very easy to do!!!!!! and these look great with my SSB color as well.