Parts list: № Number Qty Name Options Next page: ST816680 Base Cutter Gearbox ( - 171391) ST816875 Base Cutter Legs, Standard ( - 171391) ST908525 Base Cutter Pump and Base Cutter Motor Lines, High Efficiency (171213 - ) ST908589 Base Cutter Pump, Standard, 100 CC (171213 - ) ST913324 Base Cutter Gearbox (181101 - )