GM6601-2.5TA3R GM6601-2.5TC3R GM6601-2.85TA3R GM66012-1.5ST3R GM66012-1.5TC3R GM66012-1.8ST3R GM66012-1.8TC3R GM66012-2.5ST3R GM66012-2.5TC3R GM66012-3.3ST3R