1. Control Unit, with gasket, ABS Hydraulic Unit (Bosch)
Vauxhall Part # 9193482 (Opel Part # 62 37 601)
NOTE: ABS-5.3/TC can be diagnosed using TECH2. The ABS control units are not flash-programmable. The relevant version codes for engine/transmission must be input using TECH2 after an ABS unit has been replaced.
2. Control Unit, Automatic Transmission (Services Production Idents AJ, AK, AM)
Vauxhall Part # 24428198 (Opel Part # 62 35 025)
Hope this helps.