Engine
| Displacement | 0.84 L |
|---|---|
| Cylinders | 3 |
| Rated speed | 1800 rpm |
| Oil capacity | 5.8 L |
This engine also powers 11 generator set(s) on Facts About Generators.
Parts
37| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 025100012 | Seal Washer (Industrial only) | 2 | Seal | PartsGeek |
| 025100016 | Seal Washer | 1 | Seal | PartsGeek |
| 052100100 | O-Ring | 2 | Seal | PartsGeek |
| 052100150 | O-Ring | 1 | Seal | PartsGeek |
| 052100280 | O-Ring (formerly #054109013) | 1 | Gasket | PartsGeek FridayParts $168.00 |
| 052109076 | O-ring | 1 | Seal | PartsGeek |
| 052109078 | O-ring | 1 | Seal | PartsGeek |
| 054109013 | Gasket | 1 | Gasket | PartsGeek |
| 068115250 | Tube | 1 | Hose | PartsGeek |
| 110996820 | Gasket | 1 | Gasket | PartsGeek |
| 140406310 | Suction Filter | 1 | Oil filter | Amazon eBay PartsGeek |
| 140546020 | Filter Joint | 1 | Gasket | PartsGeek |
| 140606710 | Oil Drain Hose | 1 | Hose | PartsGeek |
| 185046210 | Alternator Assembly | 1 | Alternator | PartsGeek |
| 198636170 | Oil Seal | 1 | Seal | PartsGeek FridayParts $34.59 |
| 24-03100 | Oil Filter | 1 | Oil filter | Amazon eBay $23.45 PartsGeek |
| FF5114 | Fuel | 1 | Fuel filter | Amazon eBay $14.95 PartsGeek |
| LF3311 | Lube | 1 | Oil filter | Amazon eBay $14.95 PartsGeek |
| 040106203 | Bearing | 1 | Service part / kit | PartsGeek |
| 040126210 | Bearing | 2 | Service part / kit | PartsGeek |
| 042309013 | Bearing | 1 | Service part / kit | PartsGeek |
| 120116160 | Tappet | 6 | Service part / kit | PartsGeek FridayParts $31.49 |
| 120456222 | Push Rod | 6 | Service part / kit | PartsGeek |
| 120456231 | Push Rod | 6 | Service part / kit | PartsGeek |
| 140036220 | Relief Valve Assembly | 1 | Service part / kit | PartsGeek FridayParts $68.50 |
| 185446218 | Stator, complete | 1 | Service part / kit | PartsGeek |
| 198466060 | Plug | 1 | Service part / kit | PartsGeek |
| 198486770 | Bushing | 1 | Service part / kit | PartsGeek |
| 198517191 | Bush; S.T.D. (formerly #198517190) | 1 | Service part / kit | PartsGeek |
| 198517195 | Bush; U.S. 0.25 (formerly #198517194) | 1 | Service part / kit | PartsGeek |
| 198517198 | Bush; U.S. 0.50 (formerly #198517197) | 1 | Service part / kit | PartsGeek |
| 198517221 | Bush; S.T.D. (formerly #198517220) | 1 | Service part / kit | PartsGeek |
| 198517225 | Bush; U.S. 0.25 (formerly #198517224) | 1 | Service part / kit | PartsGeek |
| 198517228 | Bush; U.S. 0.50 (formerly #198517227) | 1 | Service part / kit | PartsGeek |
| NL843NK | 12 | Service part / kit | PartsGeek | |
| O843K-05/03 | 1 | Service part / kit | PartsGeek | |
| RE529956 | Breathing | 1 | 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 excavator
60130-0263 PartsGeek 450-6568 PartsGeek 312C PartsGeek 315C PartsGeek 318B PartsGeek 318C PartsGeek 319C PartsGeek 320B PartsGeek FridayParts $51.74 320C PartsGeek FridayParts $6.56 150-1388 PartsGeek 312B PartsGeek FridayParts $3339.40 M325B PartsGeek 266-6210 PartsGeek FridayParts $28.50 311CU PartsGeek FridayParts $51.74 314CCR PartsGeek 320D PartsGeek FridayParts $21.83 323D PartsGeek 147-4834 PartsGeek 311B PartsGeek FridayParts $51.74 322C PartsGeek FridayParts $51.74 325C PartsGeek FridayParts $87.37 330C PartsGeek 345BII PartsGeek 365B PartsGeek 385B PartsGeek FridayParts $94.10 239-4385 PartsGeek 319D PartsGeek 315DL PartsGeek 321DLCR PartsGeek 099-6530 PartsGeek 311DLRR PartsGeek 312D PartsGeek FridayParts $51.74 313B PartsGeek 314DCR PartsGeek 099-6531 PartsGeek 159-7744 PartsGeek FridayParts $67.95 3176C PartsGeek 307B PartsGeek 325B PartsGeek FridayParts $87.37 365BL PartsGeek 287-0206 PartsGeek FridayParts $219.99 318BL PartsGeek 318BLN PartsGeek 315CL PartsGeek 7Y-1431 PartsGeek 321C PartsGeek 1225311 PartsGeek FridayParts $69.70 305.5 PartsGeek 307D PartsGeek FridayParts $51.74 315B PartsGeek 307C PartsGeek 137-2919 PartsGeek 3054E PartsGeek M315 PartsGeek 345B PartsGeek FridayParts $94.10 162-4696 PartsGeek FridayParts $1500.59 314C PartsGeek 094-0580 PartsGeek 311C PartsGeek 34390-00800 PartsGeek
Parts listed by aftermarket suppliers as fitting this excavator — leads compiled from supplier catalogs; verify the exact part for your serial number.
Common questions
What engine does the Caterpillar 318B N use?
The Caterpillar 318B N excavator is powered by the Northern Lights 843N engine.
About
Caterpillar 318B N — excavator. Specifications and parts compiled from manufacturer documents.