CYL, AIR, DBL ACT, AUTO-SW
CYL, AIR, DBL ACT, CL RM
CYL, AIR, SGL ACT, AUTO-SW
CYL, AIR, AUTO-SW, STK ADJ
CYL, AIR, LOW FRICTION, A *LQA
CYL AIR 20MM, DBL ACT, AUTO-SW