Parts list: № Number Qty Name Options 1 DE30495 1 Gear Case Z = 23 / 34, ProDrive™ 2 DE30177 1 Gear Case 3 19M7979 7 Screw M8 X 55 4 37H26 2 Screw 0.116" X 1/4" Next page: ST821445 Hydrostatic Drive Motor, Transmission, 20 km/h (12 mph) ST821450 Transmission Wiring Harness, 30 km/h (19 mph) ST821461 Main Gear Case Differential, ProDrive™ ST821590 Hydrostatic Drive Motor, Push Button Shift Transmission, 30 km/h (19 mph) ST884546 Valve Kit, Park Brake, ProDrive™ ST821001 Transmission Park Brake Actuator Valve, 30 km/h (19 mph) ST820982 Transmission Valve Block, 30 km/h (19 mph) ST819853 Transmission Park Brake Actuator Valve, 20 km/h (12 mph) ST819848 Transmission Valve Locking Pin, 20 km/h (12 mph) ST819847 Transmission Valve Block, 20 km/h (12 mph)