Parts
18| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 3375044 | Torque Wrench | 1 | Belt | Amazon eBay |
| 3375049 | Oil Filter Wrench | 1 | Oil filter | Amazon eBay |
| 3376807 | Fuel filter | 1 | Fuel filter | Amazon eBay |
| 3379056 | Air Equipment Manual | Manual | Amazon eBay | |
| 3810242 | Air Equipment Manual | Air filter | Amazon eBay | |
| 3822524 | Use on v-belts ( 3/8 to 7/8) and v-ribbed belts with 5 ribs or less. | 1 | Belt | Amazon eBay |
| 3822525 | Use on v-beits larger than 7/8 in. and v-ribbed belts with 6 or more ribs. | 1 | Belt | Amazon eBay |
| 3823024 | Injector Puller | 1 | Injector | Amazon eBay KuduParts $300.00 FridayParts $310.00 |
| C1000-200 | Oil Filter | 1 | Oil filter | Amazon eBay |
| C1000-300 | Air Filter | 1 | Air filter | Amazon eBay |
| C1000-400 | Fuel Filter | 1 | Fuel filter | Amazon eBay |
| C1000-500 | Coolant Filter | 1 | Coolant filter | Amazon eBay |
| C1000-600 | Belt | 1 | Belt | Amazon eBay |
| C1000-700 | Battery | 1 | Battery | Amazon eBay |
| C1000-800 | Spark Plug | 1 | Spark plug | Amazon eBay |
| 3376592 | Inch Pound Torque Wrench | 1 | Service part / kit | Amazon eBay $174.95 KuduParts $359.00 FridayParts $368.60 |
| ST-1272-11 | Chip Removing Unit | 1 | Service part / kit | Amazon eBay $155.95 |
| ST-1272-14 | Chip Removing Tool | Service part / kit | Amazon eBay |
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
595P-4924 FridayParts $29.50 370-1932 FridayParts $179.00 393-7887 FridayParts $50.99 216-0000 FridayParts $185.00 370-1866 FridayParts $185.00 390-4227 FridayParts $53.25 221-8859 FridayParts $33.00 SinoCMP $99.00 106-0178 FridayParts $33.00 394-4837 FridayParts $16.00 7Y-1901 FridayParts $34.13 099-0183 FridayParts $35.99 3104980 KuduParts $104.00 FridayParts $109.99 248-2366 FridayParts $1080.92 483-2331 FridayParts $1080.92 366-9313 FridayParts $39.99 0937521 eBay $29.99 NAPA $45.52 KuduParts $18.00 FridayParts $19.99 099-6530 FridayParts $14.59 099-6531 FridayParts $15.99 3987171 KuduParts $62.00 FridayParts $63.99 297-0529 FridayParts $159.99 355-1352 FridayParts $935.56 418-7954 FridayParts $935.56 309-5768 FridayParts $32.91 SinoCMP $39.00 297-9142 FridayParts $1428.99 366-4622 FridayParts $35.25 SinoCMP $42.00 366-0367 FridayParts $35.25 SinoCMP $42.00 352-7176 FridayParts $847.50 393-7949 FridayParts $59.99 353-0538 FridayParts $139.00 6V-7238 FridayParts $39.99 277-6695 FridayParts $4096.59 352-8147 FridayParts $4096.59 507-1117 FridayParts $4295.99 CA310-4980 KuduParts $104.00 2457931 FridayParts $100.80 SinoCMP $119.00 KuduParts $129.00 CA2457931 KuduParts $129.00 CA3987171 KuduParts $62.00 H55440 KuduParts $62.00 CA0937521 KuduParts $18.00 BT305 KuduParts $18.00 0937520 KuduParts $18.00 P551348 KuduParts $18.00 17217973720 KuduParts $18.00 Engine:3126 KuduParts $18.00 CA1M7250 KuduParts $18.00 1M7250 eBay $19.48 KuduParts $18.00 FridayParts $19.90 311D FridayParts $22.99 SinoCMP $65.00 314E FridayParts $27.99 SinoCMP $85.00 368-8651 FridayParts $119.00 FP-XP-0036378 377-9082 FridayParts $144.99 FP-XP-0027779 FP-XP-0037257 FP-XP-0046240 467-7011 FridayParts $112.00 FP-XP-0009958 FP-XP-0032134 227-7575 SinoCMP $279.00 FridayParts $283.50 FP-XP-0030402
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 is in the Caterpillar 312D2?
The Caterpillar 312D2 excavator is powered by the Cummins/Onan L10-C 240 engine.
About
Caterpillar 312D2 — excavator. Specifications and parts compiled from manufacturer documents.