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 4JB1-TC PartsGeek NKR55 PartsGeek NKR66 PartsGeek NKR69 PartsGeek NKR71 PartsGeek NKR77 PartsGeek 4JH1 PartsGeek 4JH1-T PartsGeek 141mm PartsGeek 8-94133-759-9 PartsGeek FridayParts $19.50 4JG1 PartsGeek 4JA1 PartsGeek 8971198870 PartsGeek 4JG2 PartsGeek 8942501720 PartsGeek 8-97131664-1 PartsGeek DLLA143PN325 PartsGeek 8973522670 PartsGeek 4HG1 PartsGeek 4HG1T PartsGeek NQR71 PartsGeek 4JH1-TC PartsGeek 8971411950 PartsGeek 8971411952 PartsGeek 4HF1 PartsGeek NMR71 PartsGeek 8-97328058-0 PartsGeek 4HK1 PartsGeek 4JJ1 PartsGeek 10PE1 PartsGeek CXZ81 PartsGeek 8-97202476-1 PartsGeek ELF450 PartsGeek ELF400 PartsGeek 5-87832-220-0 PartsGeek FridayParts $115.00 4BD2 PartsGeek 4HE1 PartsGeek 8-97175323-1 PartsGeek FridayParts $119.00 4KH1 PartsGeek 600P PartsGeek 8980126022 PartsGeek FridayParts $99.00 294000-1620 PartsGeek FridayParts $54.47 8-98178304-1 PartsGeek FridayParts $625.00 18Pcs PartsGeek 8942473551 PartsGeek FridayParts $109.99 8944556670 PartsGeek FridayParts $109.99 8971334161 PartsGeek FridayParts $109.99 C240 PartsGeek 4JC1 PartsGeek 4JE1 PartsGeek 4JF1 PartsGeek 4JD1 PartsGeek 4JA1-T PartsGeek 8943406971 PartsGeek FridayParts $16.00 4JG2T PartsGeek KCNHR69 PartsGeek KCWKR69 PartsGeek QUCS55 PartsGeek
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 NKR77 use?
The Isuzu NKR77 truck is powered by the MTU 20V 4000 engine.
About
Isuzu NKR77 — truck. Specifications and parts compiled from manufacturer documents.