6405 - BULLDOZER 15 HYDRAULICS AND DECALS Parts group 15 HYDRAULICS AND DECALS 15 HYDRAULICS AND DECALS . MICRONIC FILTER AND RESERVOIR CAP ASSEMBLY [A19] WIRE MESH FILTER (SERIAL NO. -184580) [A20] SELECTOR VALVE WITH SYSTEM RELIEF VALVE [A21] CONTROL VALVE AND SPOOLS (JD450 CRAWLER) [A22] CONTROL VALVE RELIEF VALVE (JD450 CRAWLER) [A23] CONTROL VALVE (JD450 AND JD450-B CRAWLERS) [A24] REPLACEMENT CONTROL VALVE (THREE-SPOOL) (JD450 AND JD450-B CRAWLERS) [B01] AUXILIARY VALVE [B03] CONTROL VALVE HANDLE ASSEMBLY [B04] CONTROL VALVE LINKAGE ASSEMBLY [B05] LEVERS AND LINKAGE FOR AUXILIARY VALVE [B06] FLOW DIVIDER [B06] PUMP (15 G.P.M.) (JD450 CRAWLER) [B07] SYSTEM RELIEF VALVE CARTRIDGE [B08] PUMP (15 G.P.M.) (JD450 AND JD450-B CRAWLERS) [B09] PUMP (23 G.P.M.) (JD450 CRAWLER) [B10] PUMP (23 G.P.M.) (JD450 SERIAL NO. - ) (JD450B SERIAL NO. -181492) [B11] PUMP (23 G.P.M.) (JD450B SERIAL NO. 181493- ) [B12] LIFT CYLINDER [B13] ANGLING CYLINDER [B14] TILT CYLINDER [B15] OIL LINES AND FITTINGS-PRESSURE AND RETURN CIRCUIT (15 G.P.M. PUMP) [B16] OIL LINES AND FITTINGS-PRESSURE AND RETURN CIRCUIT (23 G.P.M. PUMP) [B17] OIL LINES AND FITTINGS-LIFT CIRCUIT [B18] OIL LINES AND FITTINGS-TILT CIRCUIT [B19] DECAL [B19] OIL LINES AND FITTINGS-ANGLING CIRCUIT [B20] OIL LINES AND FITTINGS-BULLDOZER VALVE TO AUXILIARY VALVE [B21] OIL LINES AND FITTINGS-BULLDOZER CONTROL VALVE TO SELECTOR VALVE [B22]