| Main Component | 252300477 | Distributor valve inlet steel pipe |
| Distributor Valve (Main Control Valve) | 803104500 | Main hydraulic distributor valve assembly |
| Distributor Valve Section (Boom) | 803104501 | Boom spool section |
| Distributor Valve Section (Bucket) | 803104502 | Bucket spool section |
| Distributor Valve Section (Auxiliary) | 803104503 | Auxiliary / 3rd spool section |
| Inlet Cover (Distributor Valve) | 803104504 | Inlet end cover with port |
| Outlet Cover (Distributor Valve) | 803104505 | Outlet end cover (return to tank) |
| Steel Pipe – Outlet (Distributor to Tank) | 252300478 | Return steel pipe (distributor outlet) |
| Steel Pipe – Pilot Supply | 252300479 | Pilot pressure supply line (to distributor pilot port) |
| Hydraulic Pump (Main) | 803009979 | Main hydraulic pump (gear or piston) |
| Hydraulic Pump (Steering / Pilot) | 803072822 | Steering / pilot pump |
| Priority Valve (Flow Divider) | 803104200 | Steering priority valve (sends oil to steering and distributor) |
| Flexible Hose (Pump to Steel Pipe) | 860115388 | High‑pressure hose (pump outlet to rigid pipe) |
| Flexible Hose (Steel Pipe to Distributor) | 860115389 | Short jumper hose (if flexible connection used) |
| Banjo Bolt (Inlet Port) | 860167280 | Hollow bolt for banjo connection (if applicable) |
| Copper Washer (Banjo Seal) | 803164120 | Sealing washer (for banjo bolt) |
| O‑ring (for Flared Fitting) | 803164037 | O‑ring for 24° cone seal (if used) |
| Hydraulic Tank (Reservoir) | 803200100 | Main hydraulic oil tank |
| Suction Strainer (Tank) | 803100040 | Suction filter inside tank |
| Return Filter Assembly | 803100039 | Return line filter (spin‑on or cartridge) |
| Return Filter Element | 803100041 | Replacement filter element (10 micron) |
| Hydraulic Oil Cooler | 803107100 | Oil cooler (air or water cooled) |
| Cooler Bypass Valve | 803107101 | Thermal bypass valve (cooler circuit) |
| Distributor Valve Mounting Bracket | 384106022 | Bracket for valve mounting on frame |
| Pipe Clamp (Rubber Insulated) | 252300480 | Tube clamp with rubber cushion |
| Clamp Bolt (M8×25) | 279500128 | Hex bolt for pipe clamp |
| Lock Washer (for Clamp) | 275300096 | Spring washer |
| Pilot Control Valve (Joystick Base) | 860633853 | Proportional pilot valve (distributor pilot input) |
| Joystick Handle (Pilot Control) | 860633850 | Ergonomic joystick with rollers and switches |
| Pilot Hose (Boom Raise) | 860115390 | Pilot hose – boom raise signal |
| Pilot Hose (Boom Lower) | 860115391 | Pilot hose – boom lower signal |
| Pilot Hose (Bucket Dump) | 860115392 | Pilot hose – dump signal |
| Pilot Hose (Bucket Curl) | 860115393 | Pilot hose – curl signal |
| Pilot Filter (Return) | 803100042 | Pilot circuit return filter |
| Pilot Accumulator | 803089849 | Emergency pilot pressure accumulator |
| Pressure Gauge (Test Port) | 803164500 | Gauge adapter for distributor test port |
| Hydraulic Pressure Sensor | 803604621 | Electronic pressure sender (for display) |
| Main Relief Valve (Distributor) | 803104506 | Main system pressure relief valve (adjustable) |
| Port Relief Valve (Boom) | 803104507 | Boom circuit relief (cushion) |
| Port Relief Valve (Bucket) | 803104508 | Bucket circuit relief |
| Anti‑Drop Valve (Boom) | 803104509 | Load holding / counterbalance valve |
| Hydraulic Cylinder (Boom Left) | 803081218 | Left boom lift cylinder |
| Hydraulic Cylinder (Boom Right) | 803081219 | Right boom lift cylinder |
| Hydraulic Cylinder (Bucket Tilt) | 803081220 | Bucket tilt cylinder |
| Steering Cylinder (Left) | 803081210 | Left steering cylinder |
| Steering Cylinder (Right) | 803081211 | Right steering cylinder |
| Steering Gear (Orbital) | 803089848 | Full‑hydraulic steering control unit |
| Brake Accumulator | 803089848 | Hydraulic brake accumulator |
| Brake Master Cylinder | 860167266 | Brake master cylinder assembly |
| Brake Booster (Air/Hydraulic) | 860167268 | Air over hydraulic brake booster |
| Brake Hose (Flexible) | 860115388 | Brake line hose (axle to caliper) |
| Brake Caliper (Front Left) | 860167252 | Brake caliper assembly |
| Brake Pad Set | 860167256 | Friction pad set (front axle) |
| Brake Disc (Rotor) | 860167259 | Ventilated brake disc |
| Wheel Flange | 251900342 | Hub flange |
| Wheel Hub | 252000421 | Front wheel hub assembly |
| Tapered Roller Bearing (Inner) | 271400216 | Inner wheel bearing |
| Tapered Roller Bearing (Outer) | 271400218 | Outer wheel bearing |
| Oil Seal (Hub) | 272200085 | Wheel hub oil seal |
| Double‑lip Seal (Axle) | 860106167 | Heavy‑duty axle seal |
| Axle Shaft (Left) | 251500307 | Left axle shaft |
| Axle Shaft (Right) | 251500308 | Right axle shaft |
| Sun Gear (Final Drive) | 275100138 | Sun gear (planetary final drive) |
| Planetary Carrier | 252100100 | Final drive planetary carrier |
| Ring Gear (Final Drive) | 252100101 | Stationary ring gear |
| Wheel Stud Bolt | 279500128 | Wheel stud (M22×1.5) |
| Lock Nut (Pin Retaining) | 275200118 | Self‑locking nut |
| Thrust Washer | 275300096 | Axial thrust washer |
| Dust Cover (Axle) | 273000321 | Axle housing dust cover |
| Grease Fitting (Straight) | 803164200 | Lubrication nipple (M10×1) |
| Grease Fitting (90°) | 803164201 | Angled grease nipple |
| O‑ring (General Purpose) | 803164037 | O‑ring for various ports |
| Hydraulic Tank Cap (Breather) | 803278657 | Breather / vent cap with filter |
| Hydraulic Oil (ISO VG 46) | 860115450 | XCMG genuine hydraulic oil (20L / 200L) |
| Engine Water Pump | 860148431 | Engine coolant pump |
| Radiator Water Tank | 860148427 | Radiator (engine cooling) |
| Radiator Cap (Pressure) | 860148428 | Pressure radiator cap |
| Coolant Expansion Tank | 860148429 | Overflow reservoir |
| Fan (Suction) | 860148434 | Engine cooling fan |
| Fan Belt (Serpentine) | 860148437 | Drive belt |
| Alternator (28V/120A) | — | Brushless alternator |
| Starter Motor (24V) | — | Heavy‑duty starter |
| Battery | — | 12V / 24V batteries (pair) |
| Headlight Assembly | 860134405 | Work light |
| Fuse Kit (5A – 30A) | 803682279 – 803682283 | Fuses for electrical panel |
| Relay (General Purpose) | 803604013 | 12V / 24V relay |
| Control Button (Vibration / Horn) | 803604621 | Dashboard actuator button |
| Harness Connector | 803399778 | Electrical connector (Deutsch / AMP) |
| Coolant Temperature Sensor | WDG1371 | Water temperature sender |
| Dashboard Gauge (Temp) | 803604622 | Coolant temperature display |
| Composite Gasket | 803164100 | Q/SC1294‑2000 hard gasket |
| O‑ring (24.99×3.53) | 803401122 | O‑ring (214N552‑90) |
| O‑ring (37.69×3.53) | 803401130 | O‑ring (222N552‑90) |
| O‑ring (56.74×3.53) | 803401136 | O‑ring (228N552‑90) |
| O‑ring (75.79×3.53) | 803401142 | O‑ring (234N552‑90) |
| O‑ring (94.84×3.53) | 803401148 | O‑ring (240N552‑90) |
| O‑ring (120.24×3.53) | 803401156 | O‑ring (248N552‑90) |
| O‑ring (164.69×3.53) | 803401168 | O‑ring (260N552‑90) |
| O‑ring (26×2.0) | 803401366 | O‑ring (573N552‑90) |
60000075 Engine Radiator Replacement for Sany Excavator
