Ford BW1345 Transfer Case Rebuild Kit 1981-1986 This is a rebuild kit for the Ford Borg Warner 1345 Transfer Case This is a complete rebuild kit for a 1981-86 Ford Borg Warner 1345 Transfer Case. This is for an Aluminum Case, Cast "13-45". This kit comes with the (2) main roller bearings, (2) caged needle roller bearings, input to case bushing, input to output bushing, seals, o-rings and adaptor gasket.