0000786c /  + - . 
| _ | _ | № | 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 |  |||||
| Y0 |  FIELD REPAIR SERVICE PARTS |  
Other books:
PC88MR-8 S/N 5001-UP (North America Spec.)
Hydraulic Excavator - Small(-PC90)
PC350-8M0 S/N 80001-UP
Hydraulic Excavator - Large(PC300-)
WA200-6 S/N 70001-UP
Wheel Loader - Medium(WA150-WA380)
SAA6D107E-1A S/N 26546230-UP (For BR380JG-1/BR380JG-1E0)
Engine
HM350-2 S/N 2219-UP
Dump Truck
SAA6D114E-5A S/N 26900005-UP (For PC360LC-10/PC360NLC-10)
Engine
 0000786c / VC 9506  + - . 
 0000786c / X16-0060670  + - . 
 0000786c / X16-0061150  + - . 
 0000786c / BR90A417  + - . 
 0000786c / IM90A504  + - . 
 0000786c / _A000000  + - . 
| _ | _ | № | Number | Qty | Name | Options | 
|---|---|---|---|---|---|---|
| 1 | 1 | Cylinder Head Cover | ||||
| 2 | 1 | Komatsu Closed Crankcase Ventilation (KCCV) | ||||
| 3 | 1 | Komatsu Closed Crankcase Ventilation (KCCV) Piping | ||||
| 4 | 1 | Breather | ||||
| 5 | 1 | Air Intake Manifold | ||||
| 6 | 1 | Air Intake Connector | ||||
| 7 | 1 | Air Intake Connector Mounting | ||||
| 8 | 1 | Air Intake Heater | ||||
| 9 | 1 | Air Cleaner | ||||
| 10 | 1 | Air Transfer Connection | ||||
| 11 | 1 | Exhaust Manifold Mounting | ||||
| 12 | 1 | Exhaust Manifold | ||||
| 13 | 1 | Turbocharger Oil Piping | ||||
| 14 | 1 | Exhaust Gas Re-circulation (EGR) Valve | ||||
| 15 | 1 | Heat Shield | ||||
| 16 | 1 | Lifting Arrangement | ||||
| 17 | 1 | Date Plate | ||||
| 18 | 1 | Date Plate | ||||
| 19 | 1 | Exhaust Gas Re-circulation (EGR) Cooler Air Piping | ||||
| 20 | 1 | Exhaust Gas Re-circulation (EGR) Cooler Water Piping | ||||
| 21 | 1 | Variable Flow Turbocharger | ||||
| 22 | 1 | Komatsu Diesel Oxidation Catalyst (KDOC) | ||||
| 23 | 1 | Komatsu Diesel Oxidation Catalyst (KDOC) Piping | ||||
| 24 | 1 | Komatsu Diesel Oxidation Catalyst (KDOC) Piping | ||||
| 25 | 1 | Exhaust Connector Clamp | 
 0000786c / _B000000  + - . 
| _ | _ | № | Number | Qty | Name | Options | 
|---|---|---|---|---|---|---|
| 1 | 1 | Cylinder Block | ||||
| 2 | 1 | Cylinder Block Cover | ||||
| 3 | 1 | Engine Oil Filler | ||||
| 4 | 1 | Engine Oil Pan | ||||
| 5 | 1 | Front Gear Cover | ||||
| 6 | 1 | Rocker Arm | ||||
| 7 | 1 | Front Gear | ||||
| 8 | 1 | Flywheel Housing | ||||
| 9 | 1 | Flywheel | ||||
| 10 | 1 | Flywheel Mounting | ||||
| 11 | 1 | Engine Oil Level Gauge | ||||
| 12 | 1 | Vibration Damper | ||||
| 13 | 1 | Camshaft | ||||
| 14 | 1 | Cylinder Block Plug, 1/2 | 
 0000786c / _C000000  + - . 
 0000786c / _D000000  + - . 
| _ | _ | № | Number | Qty | Name | Options | 
|---|---|---|---|---|---|---|
| 1 | 1 | Fuel Supply Pump | ||||
| 2 | 1 | Fuel Filter | ||||
| 3 | 1 | Fuel Filter Piping | ||||
| 4 | 1 | Fuel Injection Piping | ||||
| 5 | 1 | Fuel Prefilter | ||||
| 6 | 1 | Fuel Drain Piping | ||||
| 7 | 1 | Fuel Inlet Piping | 
 0000786c / _E000000  + - . 
| _ | _ | № | Number | Qty | Name | Options | 
|---|---|---|---|---|---|---|
| 1 | 1 | Thermostat | ||||
| 2 | 1 | Water Pump | ||||
| 3 | 1 | Cooling Fan | ||||
| 4 | 1 | Cooling Fan Drive | ||||
| 5 | 1 | Tension Pulley | ||||
| 6 | 1 | Cooling Fan Mounting | ||||
| 7 | 1 | Cooling Fan Spacer | ||||
| 8 | 1 | Water Pump Adapter | ||||
| 9 | 1 | Water Pump Drive Belt | ||||
| 10 | 1 | Water Outlet Connector | ||||
| 11 | 1 | Water Inlet Connector | 
Here you can search whole komatsu part number in all models, Example: 6212611203