350C - LOADER, CRAWLER CONTROLS LINKAGE 3215 Parts group CONTROLS LINKAGE 3215 CONTROLS LINKAGE 3215 . CONTROL VALVE HANDLE ASSEMBLY (6305 BULLDOZER) [02J22] CONTROL VALVE LINKAGE ASSEMBLY (6305 BULLDOZER) [02J23] LEVERS AND LINKAGE FOR CONTROL VALVE (6300 AND 6310 BULLDOZERS) [02J25] LEVER AND LINKAGE FOR AUXILIARY VALVE (6305 BULLDOZER) [02K01]