Parts
18| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 50-51 | Air Cleaner Assembly | Air filter | PartsGeek | |
| 34-35 | A NOMALIE E RIMEDI | Service part / kit | PartsGeek | |
| 36-37 | Assemblage châssis et pivot | Service part / kit | PartsGeek | |
| 38-39 | Crankcase Cover Assembly | Service part / kit | PartsGeek | |
| 40-41 | Assemblage pièces de service du moteur | Service part / kit | PartsGeek | |
| 42-43 | Camshaft/Valves Assembly | Service part / kit | PartsGeek | |
| 44-45 | Camshaft Assembly | Service part / kit | PartsGeek | |
| 46-47 | Crankshaft, Piston Assembly | Service part / kit | PartsGeek | |
| 48-49 | Fan Cover Assembly | Service part / kit | PartsGeek | |
| 52-53 | Air Cleaner Assembly | Service part / kit | PartsGeek | |
| 54-55 | Air Cleaner Assembly | Service part / kit | PartsGeek | |
| 56-57 | Camshaft Assembly | Service part / kit | PartsGeek | |
| 58-59 | Carburetor Assembly | Service part / kit | PartsGeek | |
| 60-61 | Crankcase Cover Assembly | Service part / kit | PartsGeek | |
| 62-63 | Crankshaft Assembly | Service part / kit | PartsGeek | |
| 64-65 | Cylinder Barrel Assembly | Service part / kit | PartsGeek | |
| 66-67 | Cylinder Head Assembly | Service part / kit | PartsGeek | |
| 68-69 | Fan Cover Assembly | 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
17E312 PartsGeek FridayParts $13.13 E312B PartsGeek FridayParts $43.35 E312C PartsGeek FridayParts $73.33 K3V63DT PartsGeek 4I7638X PartsGeek B-21113-40058 PartsGeek FridayParts $120.50 LX110-7 PartsGeek E120 PartsGeek E200B PartsGeek FridayParts $6.56 E315 PartsGeek FridayParts $13.13 E320 PartsGeek FridayParts $13.13 S4K-T PartsGeek E318B PartsGeek 311B PartsGeek FridayParts $51.74 312C PartsGeek 313C PartsGeek 314C 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 E312 use?
The Caterpillar E312 excavator is powered by the Honda GX610 K1 engine.
About
Caterpillar E312 — excavator. Specifications and parts compiled from manufacturer documents.