1. HEAVY EQUIPMENT 2. WHEEL LOADERS 3. 21B 4. (621B) - CASE WHEEL LOADER (NORTH AMERICA) (3/93-12/98) 5. (08) - HYDRAULICS Select section (08) - HYDRAULICS Case: (8-02) - HYDRAULIC RESERVOIR (8-04) - HYDRAULIC CIRCUIT, RESERVOIR TO PUMP AND LOADER CONTROL VALVE (8-06) - HYDRAULIC CIRCUIT, LOADER CONTROL VALVE TO FILTER, Z-BAR LOADER (8-07A) - HYDRAULIC CIRCUIT, LOADER CONTROL VALVE TO FILTER, XT LOADER (8-07E) - HYDRAULIC CIRCUIT, NOISE REDUCTION KIT, Z-BAR OR XT LOADER (8-08) - HYDRAULIC CIRCUIT, OIL FILTER TO HYDRAULIC RESERVOIR (8-10) - HYDRAULIC CIRCUIT, LOADER LIFT, Z-BAR AND XT LOADERS (8-12) - HYDRAULIC CIRCUIT, LOADER BUCKET, Z-BAR LOADER (8-14) - HYDRAULIC CIRCUIT, LOADER BUCKET, XT LOADER, PRIOR TO P.I.N JEE0041109 (8-15A) - HYDRAULIC CIRCUIT, LOADER BUCKET, XT LOADER, P.I.N. JEE0041109 AND AFTER (8-16) - HYDRAULIC CIRCUIT, LOADER AUXILIARY, CONTROL VALVE TO AUXILIARY BUCKET CYLINDERS, Z-BAR LOADER (8-18) - HYDRAULIC CIRCUIT, AUXILIARY CYLINDERS TO CLAM BUCKET (8-20) - HYDRAULIC CIRCUIT, THREE SPOOL VALVE TO AUXILIARY BUCKET COUPLINGS, XT LOADER (8-22) - HYDRAULIC CIRCUIT, FOUR SPOOL VALVE TO AUXILIARY BUCKET COUPLINGS, XT LOADER (8-24) - HYDRAULIC CIRCUIT, COUPLER LOCKING, XT LOADER (8-26) - HYDRAULIC CIRCUIT, SOLENOID VALVE TO MALE MASTER COUPLER, XT LOADER (8-28) - EQUIPMENT AND STEERING PUMP, L127270 (8-30) - LOADER CONTROL VALVE, TWO SPOOL, Z-BAR LOADER, L123735 VALVE ASSEMBLY (8-31A) - LOADER CONTROL VALVE, TWO SPOOL, XT LOADER, 117764A1, 133729A1, 138753A1 VALVE ASSEMBLIES (8-32) - LOADER CONTROL VALVE, THREE SPOOL, Z-BAR LOADER, L123678 VALVE ASSEMBLY (8-33A) - LOADER CONTROL VALVE, THREE SPOOL, XT LOADER, 114617A1, 133731A1, 138754A1 VALVE ASSEMBLIES (8-34) - LOADER CONTROL VALVE, FOUR SPOOL, Z-BAR LOADER, L123736 VALVE ASSEMBLY (8-35A) - LOADER CONTROL VALVE, FOUR SPOOL, XT LOADER, 108611A1, 133732A1, 138755A1 VALVE ASSEMBLIES (8-36) - LOADER INLET AND OUTLET SECTION, 1978263C1, 120978A1 (8-38) - LOADER LIFT SECTION, 1978302C1 (8-39A) - LOADER LIFT SECTION, 125844A1 (8-39C) - LOADER LIFT SECTION, 190298A1 (8-40) - LOADER BUCKET TILT SECTION, 1978296C1 (8-42) - LOADER BUCKET TILT SECTION, 120984A1 (8-44) - LOADER AUXILIARY SECTION, 1978280C1 (8-46) - MAIN RELIEF VALVE, AND CIRCUIT RELIEF AND ANTICAVITATION VALVE (8-48) - CIRCUIT RELIEF VALVE, 1978297C2 (8-49A) - CIRCUIT RELIEF VALVE, 121005A1 (8-50) - LIFT CYLINDERS, 1343596C1, 1343595C1 (8-51A) - LIFT CYLINDERS, 280706A1, 280707A1 (8-52) - BUCKET CYLINDER, 1343552C2, Z-BAR LOADER (8-53A) - BUCKET CYLINDER, 125872A1, Z-BAR LOADER WITH EXTENDED REACH (8-54) - BUCKET CYLINDERS, XT LOADER (8-56) - LOADER AUXILIARY CYLINDER (8-58) - MALE MASTER COUPLER (8-60) - COUPLER LOCKING SOLENOID VALVE (8-62) - REMOTE LOADER CONTROL CIRCUIT, SINGLE LEVER WITH TWO SPOOL VALVE (8-64) - REMOTE LOADER CONTROL CIRCUIT, DUAL LEVER WITH TWO SPOOL VALVE (8-66) - REMOTE LOADER CONTROL CIRCUIT, HOSE SEPARATOR TO TWO SPOOL VALVE (8-68) - REMOTE LOADER CONTROL CIRCUIT, TWO LEVERS WITH THREE SPOOL VALVE (8-70) - REMOTE LOADER CONTROL CIRCUIT, THREE LEVERS WITH THREE SPOOL VALVE (8-72) - REMOTE LOADER CONTROL CIRCUIT, HOSE SEPARATOR TO THREE SPOOL VALVE (8-74) - REMOTE LOADER CONTROL CIRCUIT, TWO LEVERS WITH FOUR SPOOL VALVE (8-76) - REMOTE LOADER CONTROL CIRCUIT, HOSE SEPARATOR TO FOUR SPOOL VALVE (8-78) - REMOTE LOADER CONTROL CIRCUIT, RETURN TO HYDRAULIC RESERVOIR AND PRESSURE REDUCING VALVE (8-80) - SINGLE LEVER REMOTE CONTROL VALVE, 109508A1 (8-84) - DUAL LEVER REMOTE CONTROL VALVE, 109509A1 (8-88) - AUXILIARY REMOTE CONTROL VALVE, L123917 (8-90) - AUXILIARY REMOTE CONTROL VALVE, 117919A1 (8-92) - PRESSURE REDUCING VALVE, 108525A1 (8-94) - RIDE CONTROL HYDRAULIC CIRCUIT, MASTER VALVE TO CAB AND RETURN MANIFOLD (8-96) - RIDE CONTROL HYDRAULIC CIRCUIT, DIRECTIONAL VALVE TO MASTER VALVE AND ACCUMULATOR (8-98) - RIDE CONTROL HYDRAULIC CIRCUIT, MASTER AND DIRECTIONAL VALVES TO LIFT TUBES (8-99) - RIDE CONTROL MASTER DIRECTIONAL VALVE ASSEMBLY (8-99A) - RIDE CONTROL DIRECTIONAL VALVE ASSEMBLY (8-99B) - ACCUMULATOR ASSEMBLY, RIDE CONTROL sale parts diagram catalog online construction equipment excavator tractor Truck sale: Case 621B - Wheel Loaders MICHIGAN CAT 28,511 CASE 621B, Wheel Loaders, Construction - Wheel Loaders MICHIGAN CAT 29,000 CASE 621B, Wheel Loaders, Construction FABICK CAT 39,750 CASE 621B, Wheel Loaders, Construction ZIEGLER CAT 22,000 CASE 621B, Wheel Loaders, Construction - Wheel loaders ZIEGLER CAT