Our goal is to help you obtain the correct parts on the first call. If you did not find the boat parts you were looking for or if you have any questions, please call us at 800-364-4637.
| Mariner Models | S/N Code | S/N | Impeller | Plate | Impeller Cup | Impeller Repair Kit | Complete Kit |
| 2A | 646 | All | 18-3072 | | | | |
| 2B | 6A1 | All | 18-3072 | | | | |
| 4A | 6EO | All | 18-3073 | | | | |
| 5C | 6.00E+03 | All | 18-3073 | | | | |
| 6C | 6H8 | All | 18-3066 | | | | |
| 6D | 6H6 | All | 18-3066 | | | | |
| 8A(M) | 655 | 000000-000300 | 18-3063 | | | | |
| 8A(ML) | 655 | 000000-300101 | 18-3063 | | | | |
| 8B(M) | 677 | 000101 &Up | 18-3063 | | | | |
| 8B(ML) | 677 | 300101 &Up | 18-3063 | | | | |
| 8C | 6G1 | All | 18-3066 | | | | |
| 9.9C | 682 | All | 18-3074 | | | 18-3148 | |
| 15A(M) | 651 | 000285 & Below | 18-3063 | | | | |
| 15A(ML) | 651 | 3000100 & Below | 18-3063 | | | | |
| 15C | 684 | All | 18-3074 | | | 18-3148 | |
| 20C(M) | 6A9 | 000101-005810 | 18-3067 | 18-3436 | | 18-3426 | |
| 20C(ML) | 6A9 | 300101-306542 | 18-3067 | 18-3436 | | 18-3426 | |
| 20C(E) | 6A9 | 250101-250819 | 18-3067 | 18-3436 | | 18-3426 | |
| 20C(EL) | 6A9 | 550101-550693 | 18-3067 | 18-3436 | | 18-3426 | |
| 20C(M) | 6A9 | 010112 & Up | 18-3067 | | | | 18-3427 |
| 20C(ML) | 6A9 | 306543 & Up | 18-3067 | | | | 18-3427 |
| 20C(E) | 6A9 | 250820 & Up | 18-3067 | | | | 18-3427 |
| 20C(EL) | 6A9 | 550694 & Up | 18-3067 | | | | 18-3427 |
| 25C(M) | 695 | 000101-014870 | 18-3067 | 18-3436 | | | 18-3426 |
| 25C(ML) | 695 | 000000-312185 | 18-3067 | 18-3436 | | | 18-3426 |
| 25C(E) | 695 | 000000-252290 | 18-3067 | 18-3436 | | | 18-3426 |
| 25C(EL) | 695 | 000000-553575 | 18-3067 | 18-3436 | | | 18-3426 |
| 25C(M) | 695 | 014871 &Up | 18-3067 | | | | 18-3427 |
| 25C(ML) | 695 | 312186 & Up | 18-3067 | | | | 18-3427 |
| 25C(E) | 695 | 252291 & Up | 18-3067 | | | | 18-3427 |
| 25C(EL) | 695 | 553576 & Up | 18-3067 | | | | 18-3427 |
| 28 | 664 | All | 18-3067 | | | | |
| 30 | 689 | All | 18-3067 | | | | |
| 30A(M) | 689 | 000366-014805 | 18-3067 | 18-3436 | | | 18-3426 |
| 30A(ML) | 689 | 301911-315315 | 18-3067 | 18-3436 | | | 18-3426 |
| 30A(E) | 689 | 100251-103275 | 18-3067 | 18-3436 | | | 18-3426 |
| 30A(EL) | 689 | 401216-407815 | 18-3067 | 18-3436 | | | 18-3426 |
| 30A(M) | 689 | 022059 & Up | 18-3067 | | | | 18-3427 |
| 30A(ML) | 689 | 321377 & Up | 18-3067 | | | | 18-3427 |
| 30A(E) | 689 | 105325 & Up | 18-3067 | | | | 18-3427 |
| 30A(EL) | 689 | 411947 & Up | 18-3067 | | | | 18-3427 |
| 48/48W | 670 | All | 18-3069 | 18-3436 | 18-3435 | 18-3425 | |
| 55/W55 | 663 | All | 18-3069 | 18-3436 | 18-3435 | 18-3425 | |
| 60 | 675,6FO | All | 18-3069 | 18-3436 | 18-3435 | 18-3425 | |