Each set contains everything you need to get the job done right: new clutch, disc, release bearing, pilot bearing (where required), spline tool and lubricant. Clutch Kit. Transmission Clutch Kit. This part generally fits BMW vehicles and includes models such as 323i,323is,325,325e,325i,325is,524td,525i,528e with the trims of Base Convertible 2-Door,Base Coupe 2-Door,Base Sedan 4-Door,Base Wagon 4-Door.