Are you looking for parts for your Caterpillar marine engine or transmission? Knowing your model and serial number is necessary to correctly identify the parts you need for your equipment. Locate the serial number plate on your Caterpillar marine engine. The Caterpillar serial number consists of eight characters, starting with 3 alphanumeric characters (the prefix of the serial number) and ending with 5 digits.
Would you like to know whether we have parts of your Caterpillar marine engine in stock?
Please contact us! We will be happy to help you.
Also see the Caterpillar Serial Number Prefix Identification for:
| Prefix | Model |
|---|---|
| CPP | 3034 MARINE ENGINE |
| CHN | 3054 GENERATOR SET |
| TCN | 3054 GENERATOR SET |
| CYK | 3054 MARINE ENGINE |
| CSH | 3054B MARINE ENGINE |
| SNX | 3056 GENERATOR SET |
| CKS | 3056 MARINE ENGINE |
| 1SK | 3116 MARINE ENGINE |
| 4KG | 3116 MARINE ENGINE |
| 1ZJ | 3126 MARINE ENGINE |
| 4EZ | 3126 MARINE ENGINE |
| 6MK | 3126 MARINE ENGINE |
| 6SR | 3126 MARINE ENGINE |
| 8NM | 3126 MARINE ENGINE |
| 3GS | 3126B MARINE ENGINE |
| 9ZF | 3126B MARINE ENGINE |
| 57V | 3160 MARINE ENGINE |
| 9WK | 3176B MARINE ENGINE |
| 6BW | 3176C MARINE ENGINE |
| 54E | 3181 MARINE GEAR |
| 74E | 3192 MARINE GEAR |
| 2XR | 3196 MARINE ENGINE |
| 01Z | 3208 MARINE ENGINE |
| 75V | 3208 MARINE ENGINE |
| 05B | 3304 MARINE ENGINE |
| 13E | 3304 MARINE ENGINE |
| 13E | 3304B MARINE ENGINE |
| 1NS | 3304B MARINE ENGINE |
| 1PS | 3304B MARINE ENGINE |
| 8XL | 3304B MARINE ENGINE |
| 67D | 3306 MARINE ENGINE |
| 84Z | 3306 MARINE ENGINE |
| 1RS | 3306B MARINE ENGINE |
| 84Z | 3306B MARINE ENGINE |
| 9SL | 3306B MARINE ENGINE |
| 91U | 3406 MARINE ENGINE |
| 4TB | 3406B MARINE ENGINE |
| PFH | 3406C GENERATOR SET |
| 1SS | 3406C MARINE ENGINE |
| 9WR | 3406E MARINE ENGINE |
| 99U | 3408 MARINE ENGINE |
| 1LG | 3408B MARINE ENGINE |
| 8RG | 3408B MARINE ENGINE |
| 99U | 3408B MARINE ENGINE |
| TAM | 3408C GENERATOR SET |
| 1TS | 3408C MARINE ENGINE |
| 3JK | 3412 MARINE ENGINE |
| 60M | 3412 MARINE ENGINE |
| 7BL | 3412 MARINE ENGINE |
| 7HG | 3412 MARINE ENGINE |
| RLR | 3412C GENERATOR SET |
| RTY | 3412C GENERATOR SET |
| 9BR | 3412C MARINE ENGINE |
| REA | 3412D MARINE ENGINE |
| 9KS | 3412E MARINE ENGINE |
| 9PW | 3412E MARINE ENGINE |
| 3HM | 3508 MARINE ENGINE |
| 3PS | 3508 MARINE ENGINE |
| 3TS | 3508 MARINE ENGINE |
| 69Z | 3508 MARINE ENGINE |
| 8TL | 3508 MARINE ENGINE |
| 96Y | 3508 MARINE ENGINE |
| 9WN | 3508 MARINE ENGINE |
| LPD | 3508B GENERATOR SET |
| 1TW | 3508B MARINE ENGINE |
| 2BM | 3508B MARINE ENGINE |
| 3DM | 3508B MARINE ENGINE |
| 3DW | 3508B MARINE ENGINE |
| 7SM | 3508B MARINE ENGINE |
| BAG | 3508B MARINE ENGINE |
| S2A | 3508B MARINE ENGINE |
| S2B | 3508B MARINE ENGINE |
| S2D | 3508B MARINE ENGINE |
| Prefix | Model |
|---|---|
| S2E | 3508B MARINE ENGINE |
| S2F | 3508B MARINE ENGINE |
| TTA | 3508C MARINE ENGINE |
| TTB | 3508C MARINE ENGINE |
| 3RS | 3512 MARINE ENGINE |
| 3WS | 3512 MARINE ENGINE |
| 50Y | 3512 MARINE ENGINE |
| 66Z | 3512 MARINE ENGINE |
| NSC | 3512B GENERATOR SET |
| 1PW | 3512B MARINE ENGINE |
| 2EZ | 3512B MARINE ENGINE |
| 2GW | 3512B MARINE ENGINE |
| 2RD | 3512B MARINE ENGINE |
| 4TN | 3512B MARINE ENGINE |
| 7HM | 3512B MARINE ENGINE |
| 8EM | 3512B MARINE ENGINE |
| AAG | 3512B MARINE ENGINE |
| BRN | 3512B MARINE ENGINE |
| FFG | 3512B MARINE ENGINE |
| MKH | 3512B MARINE ENGINE |
| MRG | 3512B MARINE ENGINE |
| S2G | 3512B MARINE ENGINE |
| S2H | 3512B MARINE ENGINE |
| S2J | 3512B MARINE ENGINE |
| S2K | 3512B MARINE ENGINE |
| S2L | 3512B MARINE ENGINE |
| S2M | 3512B MARINE ENGINE |
| S2N | 3512B MARINE ENGINE |
| 29Z | 3516 MARINE ENGINE |
| 3SS | 3516 MARINE ENGINE |
| 4MJ | 3516 MARINE ENGINE |
| 5MJ | 3516 MARINE ENGINE |
| 72Z | 3516 MARINE ENGINE |
| TAK | 3516B GENERATOR SET |
| 2FW | 3516B MARINE ENGINE |
| 2TD | 3516B MARINE ENGINE |
| 3CW | 3516B MARINE ENGINE |
| 3XS | 3516B MARINE ENGINE |
| 4BW | 3516B MARINE ENGINE |
| 8CN | 3516B MARINE ENGINE |
| 8KN | 3516B MARINE ENGINE |
| 9AN | 3516B MARINE ENGINE |
| B5G | 3516B MARINE ENGINE |
| CBN | 3516B MARINE ENGINE |
| CDE | 3516B MARINE ENGINE |
| PAG | 3516B MARINE ENGINE |
| S2P | 3516B MARINE ENGINE |
| S2R | 3516B MARINE ENGINE |
| S2S | 3516B MARINE ENGINE |
| S2T | 3516B MARINE ENGINE |
| S2W | 3516B MARINE ENGINE |
| S2X | 3516B MARINE ENGINE |
| S2Y | 3516B MARINE ENGINE |
| S2Z | 3516B MARINE ENGINE |
| 8RB | 3606 MARINE ENGINE |
| 1ZD | 3608 MARINE ENGINE |
| 6MC | 3608 MARINE ENGINE |
| 8LL | 3608 MARINE ENGINE |
| 9FR | 3612 MARINE ENGINE |
| 9RC | 3612 MARINE ENGINE |
| NZA | 3612 MARINE ENGINE |
| 1FN | 3616 MARINE ENGINE |
| 1PD | 3616 MARINE ENGINE |
| RMN | 3616 MARINE ENGINE |
| 2MW | 3618 MARINE ENGINE |
| 1YB | 7211 MARINE TRANSMISSION |
| 66X | 7211 MARINE TRANSMISSION |
| 1ZB | 7221 MARINE TRANSMISSION |
| 98X | 7221 MARINE TRANSMISSION |
| 17W | 7231 MARINE TRANSMISSION |
| 39E | 7241 MARINE TRANSMISSION |
| 74E | 7251 MARINE GEAR |
| 4GB | 7251 MARINE TRANSMISSION |
| Prefix | Model |
|---|---|
| 6LB | 7261 MARINE TRANSMISSION |
| 89B | 7261 MARINE TRANSMISSION |
| 2PB | 7271 MARINE TRANSMISSION |
| 36W | 7271 MARINE TRANSMISSION |
| TAF | C1.5 GENERATOR SET |
| JAW | C2.2 GENERATOR SET |
| TAG | C2.2 GENERATOR SET |
| L1K | C4.4 GENERATOR SET |
| MMC | C4.4 GENERATOR SET |
| S1M | C4.4 GENERATOR SET |
| C7B | C7 MARINE ENGINE |
| C7D | C7 MARINE ENGINE |
| C7X | C7 MARINE ENGINE |
| C7Z | C7 MARINE ENGINE |
| SJB | C9 GENERATOR SET |
| C9A | C9 MARINE ENGINE |
| C9B | C9 MARINE ENGINE |
| CSN | C9 MARINE ENGINE |
| X9X | C9 MARINE ENGINE |
| Z9X | C9 MARINE ENGINE |
| C1Z | C12 MARINE ENGINE |
| 9HP | C12 MARINE ENGINE |
| RLA | C15 MARINE ENGINE |
| MGS | C18 GENERATOR SET |
| C1J | C18 MARINE ENGINE |
| CKH | C18 MARINE ENGINE |
| CYN | C18 MARINE ENGINE |
| KJT | C18 MARINE ENGINE |
| NAX | C18 MARINE ENGINE |
| NAY | C18 MARINE ENGINE |
| CLX | C30 MARINE ENGINE |
| RNC | C32 MARINE ENGINE |
| RXB | C32 MARINE ENGINE |
| LDL | C280-6 MARINE ENGINE |
| SCB | C280-6 MARINE ENGINE |
| NDT | C280-8 MARINE ENGINE |
| PKA | C280-8 MARINE ENGINE |
| RDW | C280-12 MARINE ENGINE |
| TSJ | C280-12 MARINE ENGINE |
| NKB | C280-16 MARINE ENGINE |
| TDX | C280-16 MARINE ENGINE |
| 05V | D315 MARINE ENGINE |
| 40B | D326F MARINE ENGINE |
| 57B | D330A MARINE ENGINE |
| 86B | D330A MARINE ENGINE |
| 82B | D330B MARINE ENGINE |
| 05B | D330C MARINE ENGINE |
| 59B | D333A MARINE ENGINE |
| 88B | D333A MARINE ENGINE |
| 80B | D333B MARINE ENGINE |
| 67D | D333C MARINE ENGINE |
| 93B | D334 MARINE ENGINE |
| 60B | D336 MARINE ENGINE |
| 23B | D337 MARINE ENGINE |
| 38B | D337F MARINE ENGINE |
| 32B | D342 MARINE ENGINE |
| 32B | D342C MARINE ENGINE |
| 50B | D342C MARINE ENGINE |
| 33B | D343 MARINE ENGINE |
| 40J | D346 MARINE ENGINE |
| 38J | D348 MARINE ENGINE |
| 62P | D349 MARINE ENGINE |
| 47B | D353C MARINE ENGINE |
| 47B | D353D MARINE ENGINE |
| 47B | D353E MARINE ENGINE |
| 20B | D364 MARINE ENGINE |
| 44B | D375D MARINE ENGINE |
| 69B | D379A MARINE ENGINE |
| 69B | D379B MARINE ENGINE |
| 42B | D397D MARINE ENGINE |
| 67B | D398A MARINE ENGINE |
| 67B | D398B MARINE ENGINE |
| 91B | D399 MARINE ENGINE |
