#K15. Fits A4LD transmissions, 1985 to 1994. You get an Alto master rebuild kit plus a Transgo Shift Kit, 2 large servos for 2nd and overdrive, 2 performance black carbon fiber bands, Sonnax oversize pressure boost valve and a 3rd gear clutch – Alto Power Pack that will give you up to seven clutches. This will give you one more clutch in 3rd and reverse than you have now. Stock has 4 to 6 clutches.