GM66300-1.8TB3 GM66300-2.5TA3 GM66300-2.5TA3R GM66300-2.5TB3 GM66300-3.0TB3 GM66300-3.3TA3 GM66300-3.3TA3R GM66300-3.3TAR GM66300-3.3TB3 GM66300-3.3TC3R