TRANSMISSION 712.611 /62, 715.050 in MODEL 970, 972, 976 with CODE (GE1) Automatic gear control (AGS) TRANSMISSION 712.63, 715.060 in MODEL 970, 972, 974, 976 with CODE (GE1) Automatic gear control (AGS) TRANSMISSION 712.63 in MODEL 950.5, 952.5, 954.5 with CODE (GE1) Automatic gear control (AGS) TRANSMISSION 715.060 in MODEL 950.5 /6, 952.5, 954.5 with CODE (GE1) Automatic gear control (AGS)ar2660w0015a