544 - LOADER, FOUR-WHEEL DRIVE 55 SUMP TANK, LOADER FRAME, LUMBER FORK, VALVES, LINES, AND CYLINDERS Parts group 55 SUMP TANK, LOADER FRAME, LUMBER FORK, VALVES, LINES, AND CYLINDERS 55 SUMP TANK, LOADER FRAME, LUMBER FORK, VALVES, LINES, AND CYLINDERS . HYDRAULIC SUMP TANK (DUBUQUE SERIAL NO. -121499) (WELLAND SERIAL NO. -85199) [02C11] HYDRAULIC SUMP TANK (DUBUQUE SERIAL NO. 121500- ) (WELLAND SERIAL NO. 85200- ) [02C12] HYDRAULIC SUMP TANK CONVERSION PARTS (DUBUQUE SERIAL NO. -121499) (WELLAND SERIAL NO. -85 HYDRAULIC SUMP TANK SIDE PLATE [02C15] HYDRAULIC SUMP TANK TOP COVER (DUBUQUE SERIAL NO. 121500- ) (WELLAND SERIAL NO. 85200- ) [0 SUMP TANK OIL FILTER AND RELIEF VALVE [02C16] LOADER CONTROL VALVE LINKAGE [02C18] CONTROL VALVE ASSEMBLY TWO SPOOL (DUBUQUE SERIAL NO. -129344) (WELLAND SERIAL NO. -XXXXX) FIELD INSTALLED THIRD FUNCTION HYDRAULICS (PARTS LISTED BELOW ARE NOT ILLUSTRATED) [02C21] CONTROL VALVE ASSEMBLY (TWO SPOOL) (DUBUQUE SERIAL NO. 129345- ) (WELLAND SERIAL NO. XXXXX- CONTROL VALVE (LOADER BUCKET SECTION WITH RELIEF VALVES) 2 SPOOL (DUBUQUE SERIAL NO. -129344)(WEL CONTROL VALVE (LOADER BUCKET SECTION WITH RELIEF VALVES) TWO SPOOL - (DUBUQUE SERIAL NO. 129345- CONTROL VALVE (LOADER BUCKET SECTION WITH SPOOL ASSEMBLY) TWO-SPOOL - (DUBUQUE SERIAL NO. -129 CONTROL VALVE (LOADER BUCKET SECTION WITH SPOOL ASSEMBLY) TWO SPOOL - (DUBUQUE SERIAL NO. 129345- CONTROL VALVE (LOADER BOOM SECTION) TWO SPOOL - (DUBUQUE SERIAL NO. -129344) (WELLAND SERIAL N CONTROL VALVE (LOADER BOOM SECTION) TWO SPOOL - (DUBUQUE SERIAL NO. 129345- ) (WELLAND SERIAL N CONTROL VALVE (LOADER AUXILIARY VALVE SECTION) 2 SPOOL (DUBUQUE SERIAL NO. -129344)(WELLAND SERIA CONTROL VALVE (LOADER AUXILIARY VALVE SECTION) TWO SPOOL - (DUBUQUE SERIAL NO. 129345- ) (WELLA CONTROL VALVE RELIEF VALVE ASSEMBLY [02D06] CONTROL VALVE CHECK VALVE ASSEMBLY [02D07] CONTROL VALVE DETENT CAP (REGENERATIVE VALVE) [02D07] LOADER MASTER CYLINDER AND TUBE [02D08] LOADER CONTROL VALVE OIL LINES [02D09] AUXILIARY CONTROL VALVE FRONT HYDRAULIC OIL LINES [02D11] AUXILIARY CONTROL VALVE REAR HYDRAULIC OIL LINE (DUBUQUE SERIAL NO. -81833) (WELLAND SERIAL NO. AUXILIARY CONTROL VALVE REAR HYDRAULIC OIL LINES (DUBUQUE SERIAL NO. 81834- ) (WELLAND SERIAL NO BOOM CYLINDER HYDRAULIC OIL LINES [02D14] BOOM CYLINDER AND HOSES [02D15] BOOM CYLINDER ASSEMBLY [02D16] BUCKET CYLINDER HYDRAULIC OIL LINES [02D17] R.H. BUCKET CYLINDER AND HOSES [02D18] L.H. BUCKET CYLINDER AND HOSES [02D19] BUCKET CYLINDER ASSEMBLY [02D20] LOADER BUCKETS [02D21] LOADER BUCKET TEETH [02D22] DROTT 4-IN-1 BUCKET 1-1/2 YARD (1.2M3) [02D23] OIL LINES AND FITTINGS-1-1/2 YARD DROTT 4-IN-1 BUCKET [02D24] CLAM CYLINDER FOR DROTT-1-1/2 YARD 4-IN-1 BUCKET (DROTT SERIAL NO. -325) [02D25] CLAM CYLINDER FOR DROTT-1-1/2 YARD 4-IN-1 BUCKET (DROTT SERIAL NO. 326-452) [02E01] CLAM CYLINDER FOR DROTT-1-1/4 YARD 4-IN-1 BUCKET (DROTT SERIAL NO. 453- ) [02E02] LOG LOADER MAIN FRAME AND GRAPPLE (JD544, JD544-A) [02E03] LOG LOADER OIL LINES AND FITTINGS (JD544, JD544-A) [02E04] LOG LOADER GRAPPLE CYLINDER (JD544, JD544-A) [02E05] LUMBER FORK CLAMP AND CYLINDER (JD544, JD544-A) [02E06] LUMBER CLAMP CYLINDER (JD544, JD544-A) [02E07] LUMBER FORK LOAD ARM AND STANDARD (JD544, JD544-A) [02E08] LUMBER FORK FRAME AND LOAD ARM SHAFT (JD544, JD544-A) [02E09] SINGLE CLAMP LUMBER FORK HYDRAULICS (JD544, JD544-A) [02E10] DUAL CLAMP LUMBER FORK HYDRAULICS (JD544, JD544-A) [02E11] SIDE WEIGHTS (USE WITH DROTT BUCKET, LOG LOADER AND LUMBER FORK) [02E12] LOADER FRONT LEVERS AND LINKS [02E13] LOADER REAR LEVERS AND LINKS [02E14] LOADER BOOM [02E15] LOADER FRAME [02E16]