First things first… the star of the week, after many investigations here we can present a decent central lock assembly for your Bay window sliding door… This is the part that breaks the most on sliding doors and our used stocks have never been that low as lately. So time for a new part and one that works.  This is a perfect quality part that will take away a LOT of your (sliding door) headaches…:) It will fit on all years bay window buses, originally there are two models but they are interchangeable…