0000503c /  + - . 
| _ | _ | № | Number | Qty | Name | Options | 
|---|---|---|---|---|---|---|
| A0 |  ENGINE CYLINDER HEAD AND ITS RELATED PARTS |  |||||
| B0 |  ENGINE CYLINDER BLOCK AND ITS RELATED PARTS |  |||||
| C0 |  ENGINE LUBRICATION SYSTEM |  |||||
| D0 |  ENGINE FUEL SYSTEM |  |||||
| E0 |  ENGINE COOLING SYSTEM |  |||||
| F0 |  ENGINE ELECTRICAL SYSTEM |  |||||
| G0 |  ENGINE ACCESSORIES AND OTHERS |  |||||
| I0 |  ENGINE MARKS AND PLATES |  
Other books:
PC220-8 S/N 80377-UP
Hydraulic Excavator - Medium(PC100-PC270)
SAA6D125E-6B S/N 760004-UP (For HM300-3)
Engine
PC490-10 S/N 80001-UP
Hydraulic Excavator - Large(PC300-)
SAA6D107E-2E S/N 26600164-UP (For PC210I-10/PC210LC-10/PC210LCI-10)
Engine
PC390LC-8M0 S/N 80699-UP
Hydraulic Excavator - Large(PC300-)
PC130-8 S/N 80001-UP
Hydraulic Excavator - Medium(PC100-PC270)
 0000503c / X16-0660110  + - . 
 0000503c / X16-0660310  + - . 
 0000503c / X16-0672510  + - . 
| _ | _ | № | Number | Qty | Name | Options | 
|---|---|---|---|---|---|---|
| 1 | 0 | Air Intake Unit, Air Intake Manifold and Air Connection | ||||
| 2 | 0 | Air Intake Unit, Sensor and Spill Tube | 
 0000503c / X16-0679250  + - . 
| _ | _ | № | Number | Qty | Name | Options | 
|---|---|---|---|---|---|---|
| 1 | 0 | Air Intake Unit, Air Intake Manifold and Air Connection | ||||
| 2 | 0 | Air Intake Unit, Sensor and Spill Tube (PM-Clinic Spec.) | 
 0000503c / X16-0672310  + - . 
 0000503c / _A000000  + - . 
 0000503c / _B000000  + - . 
 0000503c / _C000000  + - . 
| _ | _ | № | Number | Qty | Name | Options | 
|---|---|---|---|---|---|---|
| 1 | 1 | Engine Oil Pump | ||||
| 2 | 1 | Engine Oil Cooler | ||||
| 3 | 1 | Engine Oil Cooler Mounting, With Vehicle Health Monitoring System (VHMS) | ||||
| 4 | 1 | Engine Oil Cooler Mounting, Without Vehicle Health Monitoring System (VHMS) | 
 0000503c / _D000000  + - . 
 0000503c / _E000000  + - . 
| _ | _ | № | Number | Qty | Name | Options | 
|---|---|---|---|---|---|---|
| 1 | 1 | Thermostat and Thermostat Housing | ||||
| 2 | 1 | Water Pump | ||||
| 3 | 1 | Cooling Fan | ||||
| 4 | 1 | Cooling Fan Belt | ||||
| 5 | 1 | Cooling Fan Drive | ||||
| 6 | 1 | Tension Pulley | ||||
| 7 | 1 | Corrosion Resistor, Hard Water Area Arrangement Spec. | ||||
| 8 | 1 | Coolant Filter | ||||
| 9 | 1 | Cooling Fan Drive Pulley | ||||
| 10 | 1 | Water Piping Plug | 
Here you can search whole komatsu part number in all models, Example: 6212611203