Name Ext. inf. A* Part number GM number A
1 Mainshaft, 4. 05 ratio (18 teeth)Z32SE[LU1/LA3] Z32SE[LU1/LA3] 1 57 16 009 90490909 -
1 Mainshaft, 3. 61 ratio (23 teeth)Y22DTR[L50/LRE] Y22DTR[L50/LRE] 1 57 16 008 90490897 -
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