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
51K3V63DT FridayParts $45.90 KuduParts $203.00 5I-7537 FridayParts $265.00 5I-7538 FridayParts $219.77 65mm FridayParts $15.99 1441013 KuduParts $151.00 FridayParts $153.24 130-0297 SinoCMP $169.00 FridayParts $183.00 150-1388 FridayParts $1249.99 9HR04588 FridayParts $66.56 1195435 FridayParts $62.99 119-5457 FridayParts $57.99 085-8396 FridayParts $39.86 154-0581 KuduParts $152.00 FridayParts $157.41 8E5600 KuduParts $191.00 FridayParts $201.25 221-8859 FridayParts $33.00 SinoCMP $99.00 106-0178 FridayParts $33.00 135-2419 FridayParts $795.26 9W-7225 FridayParts $65.29 099-0183 FridayParts $35.99 035-8059 eBay $23.22 FridayParts $13.25 164-3558 FridayParts $814.74 099-6530 FridayParts $14.59 099-6531 FridayParts $15.99 159-7744 KuduParts $65.00 FridayParts $67.95 129-8066 FridayParts $3125.59 1225311 KuduParts $67.00 FridayParts $69.70 119-5186 FridayParts $81.00 4I-7603 FridayParts $1110.99 8E-5609 FridayParts $42.99 9W-7220 FridayParts $68.41 119-5446 FridayParts $52.99 162-4696 FridayParts $65.99 233-4268 FridayParts $211.50 136-2367 FridayParts $1528.99 142-6825 FridayParts $4199.59 191-2515 FridayParts $4099.88 TDO4HL FridayParts $161.50 49189-02450 FridayParts $161.50 125-2990 FridayParts $69.59 094-9643 FridayParts $69.59 CA1106326 KuduParts $30.00 1106326 Amazon eBay $40.00 NAPA $62.25 KuduParts $30.00 FridayParts $131.99 CA1106331 KuduParts $30.00 1106331 KuduParts $30.00 FridayParts $131.99 CA1441013 KuduParts $151.00 CA8E-5600 KuduParts $191.00 FP-XP-0018131 FP-XP-0022643 FP-XP-0004894 FP-XP-0025710 099-0149 FridayParts $46.88 SinoCMP $119.00 FP-XP-0046542
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 312B?
The Caterpillar 312B excavator is powered by the Cummins/Onan L10-C 240 engine.
About
Caterpillar 312B — excavator. Specifications and parts compiled from manufacturer documents.