Engine
| Displacement | 4.49 L |
|---|---|
| Cylinders | 20 |
| Aspiration | four-cycle, diesel |
| Rated speed | 1500 rpm |
| Oil capacity | 390.0 L |
This engine also powers 4 generator set(s) on Facts About Generators.
Parts
31| Part # | Description | Qty | System | |
|---|---|---|---|---|
| F30377769 | Puller for injector removal | 1 | Puller | PartsGeek |
| F30378403 | Injector installation jig | 1 | Jig | PartsGeek |
| F6555197 | Lever for force-in lever | 1 | Lever | PartsGeek |
| F6557952 | Force-in lever for injector installation | 1 | Lever | PartsGeek |
| F6557991 | Puller bracket | 1 | Bracket | PartsGeek |
| W1001 | Fuel filter or new fuel filter insert | Fuel filter | Amazon eBay $50.00 PartsGeek | |
| W1002 | Check valve clearance (→Page 6 – 10) | Valve gear | PartsGeek | |
| W1003 | Replace air filter (→Page 6 – 36) | Air filter | Amazon eBay $35.00 PartsGeek | |
| W1005 | Air filters | Air filter | Amazon eBay PartsGeek | |
| W1008 | Engine oil filter | 2 | Oil filter | Amazon eBay PartsGeek |
| W1009 | Centrifugal oil filter (if fitted) | Centrifugal oil filter | Amazon eBay $49.95 PartsGeek | |
| W1011 | Combustion chambers | Combustion chambers | PartsGeek | |
| W1038 | Overhaul exhaust turbocharger (→Workshop Manual) | Exhaust turbocharger | PartsGeek | |
| W1051 | Overhaul fuel delivery pump (→Workshop Manual) | Fuel delivery pump | PartsGeek | |
| W1055 | Overhaul cylinder heads, visually inspect piston crowns and running pattern of cylinder liners (→Workshop Manual) | Cylinder head | PartsGeek | |
| W1063 | Overhaul cylinder heads. Visually inspect piston crowns and wear pattern on cylinder liner running surfaces. | Cylinder heads | PartsGeek | |
| W2004 | Fit new high-pressure sensor in fuel system. | Component maintenance | PartsGeek | |
| W2005 | Check engine coolant thermostat and replace thermal actuator (→Workshop Manual) | Thermostat | PartsGeek | |
| W2006 | Check engine coolant thermostat and fit new thermal actuator. | Component maintenance | PartsGeek | |
| W2007 | Check charge-air coolant thermostat and fit new thermal actuator. | Component maintenance | PartsGeek | |
| W2009 | Inspect centrifugal oil filter for wear (if fitted). | Component maintenance | PartsGeek | |
| W2010 | Overhaul starter. | Component maintenance | PartsGeek | |
| W2062 | Fit new sealing materials for all components disassembled. | Component maintenance | PartsGeek | |
| W3000 | Completely disassemble the engine. Inspect engine components as per Maintenance Manual instructions and repair or fit new components as required. | Extended component maintenance | PartsGeek | |
| 0135315483 | Connector pliers | 1 | Service part / kit | eBay PartsGeek |
| A001061/ | MTU Fluids and Lubricants Specification | Service part / kit | PartsGeek | |
| F6555766 | Barring tool | 1 | Service part / kit | PartsGeek |
| M015565/01E | Air Filter | 1 | Service part / kit | PartsGeek |
| M015715/00E | Service part / kit | PartsGeek | ||
| MTU-015715/00E | Special tools | Service part / kit | PartsGeek | |
| MTU-06-08 | Safety instructions | Service part / kit | PartsGeek |
Service & wear parts shared with every machine that uses this engine. Confirm the exact part for your serial number.
Aftermarket parts that fit this truck
604JB1 PartsGeek 4JB1T PartsGeek 4JB1TC PartsGeek NKR55 PartsGeek NKR66 PartsGeek NKR69 PartsGeek NKR71 PartsGeek NKR77 PartsGeek 141mm PartsGeek 8-94133-759-9 PartsGeek FridayParts $19.50 4JG1 PartsGeek 4JA1 PartsGeek 8971198870 PartsGeek 4JG2 PartsGeek 4JH1 PartsGeek 8942501720 PartsGeek 8-97131664-1 PartsGeek 4JH1T PartsGeek DLLA143PN325 PartsGeek 8973522670 PartsGeek 4HG1 PartsGeek 4HG1T PartsGeek NQR71 PartsGeek 8-97049708-1 PartsGeek FridayParts $15.30 TFR54 PartsGeek 4JH1-TC PartsGeek EX60UR PartsGeek 8971411950 PartsGeek 8971411952 PartsGeek 4HF1 PartsGeek NMR71 PartsGeek 8-97202476-1 PartsGeek 4HK1 PartsGeek ELF450 PartsGeek ELF400 PartsGeek 8-97175323-1 PartsGeek FridayParts $119.00 4KH1 PartsGeek 600P PartsGeek 8-97107349-2 PartsGeek FridayParts $72.00 8-97107348-2 PartsGeek FridayParts $72.00 8-97084207-0 PartsGeek FridayParts $189.99 8-97081814-0 PartsGeek FridayParts $67.59 RHB52 PartsGeek 8971760801 PartsGeek FridayParts $299.00 4JG2T PartsGeek 4PCS PartsGeek 8-94387-612-1 PartsGeek FridayParts $41.25 8-97044-037-1 PartsGeek FridayParts $41.25 8-97043-744-0 PartsGeek FridayParts $41.25 8-94214962-0 PartsGeek FridayParts $16.99 8973617700 PartsGeek FridayParts $16.99 8970898910 PartsGeek FridayParts $16.99 4LB1 PartsGeek 4LC1 PartsGeek 4LE1 PartsGeek 8-94338648-0 PartsGeek FridayParts $98.60 8970801940 PartsGeek FridayParts $34.68 4JC1 PartsGeek 18Pcs PartsGeek 8942473551 PartsGeek FridayParts $109.99
Parts listed by aftermarket suppliers as fitting this truck — leads compiled from supplier catalogs; verify the exact part for your serial number.
Common questions
What engine does the Isuzu NKR55 use?
The Isuzu NKR55 truck is powered by the MTU 20V 4000 engine.
About
Isuzu NKR55 — truck. Specifications and parts compiled from manufacturer documents.