QR Code Link to This Post Genuine Harley Softail & FatBoy Sundowner Smooth Deep Bucket Seat Part Number 51468-06A List Price $379.95 Fits '07-'17 FLSTF, FLSTFB, FLSTFBS and FLSTSB, '06-'15 FXST, FXSTB, FXSTC and FXSTS and '07-'08 FXSTSSE models. Does not fit FLSTSE models. FLSTSB models require separate purchase of Passenger Footpeg Mounting Kit P/N 50932-08 and passenger footpegs. Seat width 16.5''; passenger pillion width 12.5''.