450 - LOADER, CRAWLER 15 HYDRAULICS AND DECALS Parts group 15 HYDRAULICS AND DECALS 15 HYDRAULICS AND DECALS . MICRONIC FILTER AND RESERVOIR CAP [A18] WIRE MESH FILTER ASSEMBLY [A19] DECALS AND NAME PLATE [A20] BOOM VALVE [A21] BUCKET VALVE [A22] AUXILIARY VALVE [A23] CONTROL LINKAGE [A24] BOOM CYLINDER [A25] BUCKET CYLINDER [B01] LUMBER CLAMP CYLINDER ASSEMBLY [B02] SEALING STRIP [B03] BUCKET LEVEL INDICATOR [B04] 28 G.P.M. (106 L/MIN) PUMP [B05] AT31216 REPLACEMENT 28 G.P.M. (106 L/MIN) PUMP [B06] AT38800 REPLACEMENT 28 G.P.M. PUMP [B07] OIL LINES AND FITTINGS: PRESSURE AND RETURN CIRCUIT [B08] OIL LINES AND FITTINGS: BOOM CIRCUIT [B09] OIL LINES AND FITTINGS: BUCKET CIRCUIT [B10] SINGLE CLAMP LUMBER FORK HYDRAULICS [B11] DUAL CLAMP LUMBER FORK HYDRAULICS [B12]