Parts list: № Number Qty Name Options 1 Z13191 1 Housing 2 Z69494 1 Seal 3 Z70913 2 Compression Spring 4 24M7095 3 Washer 8.400 X 15 X 1.600 mm 5 19M7407 3 Cap Screw M8 X 25 6 Z69495 2 Piston Ring 7 Z69491 1 Piston 8 Z69493 1 Sealing Washer 9 14M7273 1 Nut M8 10 Z48420 1 O-Ring 11 Z13340 1 Cover Next page: ST52520 Drive Components, Feed Rolls / Harvesting Units, IVLOC™ Transmission ST52491 LENGTH-OF-CUT TRANSMISSION (SHAFT ''B'') (4-GEAR LOC TRANSMISSION) ST52482 Gear Transmission (Drive For Upper Front Roll) ST52478 FEED ROLL WITH REPLACEABLE BARS (UPPER FRONT) ST52509 Shaft 'G', IVLOC™ Transmission ST52481 TENSIONING SYSTEM - FEED ROLLS ST52517 SHUT-OFF CLUTCH (IV LOC TRANSMISSION)