CYL, AIR, DBL ACT, AUTO-SW
CYL, AIR, DBL ACT
CYL, AIR, AUTO-SW
CYL, AIR, SGL ACT, AUTO-SW
CYL, AIR, DBL ACT, HIGH SPEED
CYL, AIR, DUAL STROKE
CYL, AIR, AUTO-SW, STK ADJ
CYL, AIR, DBL ACT, DUAL OPR
