I have a Detroit Locker for a Ford 9" 35 Spline. The part # is 187S-160A. This has only been removed from its blue plastic cover for these pictures to be taken. It cost $525.00. I am asking $450.00 or best offer. The locker is in tooele. Please feel free to call or text me at 801-599-1609 or send an email to Johnrwilliams3@gmail.com with questions, to buy, or to make an offer.