59000 - PUMP DRIVE 340 Clutch Group Parts group 340 Clutch Group 340 Clutch Group . 4059438 Clutch Assembly W/Spline Shaft 4059445 Clutch Assembly with Ball Bearing Collar 4059462 Clutch Shaft Assembly for Heavy Duty SAE1 4059500 Clutch Assembly 4059504 Clutch Assembly with Ball Bearing Collar 4059505 Clutch Assembly 4059550 Clutch Assembly Heavy Duty YZ100096 Clutch Assembly W/ Less Clutch and Drive Ring YZ4059613 Clutch Assembly W/Less Clutch YZ590009 Clutch Group W/ Less Clutch and Drive Ring YZ590052 Clutch Group W/ Less Clutch and Drive Ring