| MP NO. | MODEL | DESCRIPTION | HP | SIZE |
| 13101-ZV5-010 | HONDA | PISTON | 50HP | 70MM |
| 712J15 | MERCURY | PISTON | 35-140HP | 2-7/8" |
| 826191 | MERCURY | PISTON | 90HP | 88.8MM |
| 705-850026T1 | MERCURY | PISTON | 55HP | 76MM |
| 765-7441A3 | MERCURY | PISTON | 135-175HP | 3-1/8" |
| 767-821968 | MERCURY | PISTON | 25HP | 65MM |
| 776-8896A3 | MERCURY | PISTON | 35-140HP | 2-7/8" |
| 776-8899A3 | MERCURY | PISTON | 150HP | 3-3/8" |
| 777-9909A7 | MERCURY | PISTON | 150HP | 3-3/8" |
| 783-9613A1 | MERCURY | PISTON | 55HP | 75MM |
| 783-9613A2 | MERCURY | PISTON | 55HP | O/S 015 |
| 783-9613A3 | MERCURY | PISTON | 55HP | O/S 030 |
| 784-9747A2 | MERCURY | PISTON | 10HP | 2-3/8" |
| P-5-25315 | MERCURY | PISTON | 200HP (PORT) | 88.7MM |
| R-5-25315 | MERCURY | PISTON | 200HP (STB) | 88.7MM |
| M55-1163-10 | MERCURY | PISTON PIN | 55HP | |
| 114822 | OMC/JOHNSON | PISTON | 2.3-9HP | 1-7/8" |
| 387284 | OMC/JOHNSON | PISTON | 65/75HP | 3" |
| 387285 | OMC/JOHNSON | PISTON | 65HP | O/S 020 |
| 387660 | OMC/JOHNSON | PISTON | 9/9.9/15HP | 2-3/16" |
| 389155 | OMC/JOHNSON | PISTON | 20/25/35HP | 3" |
| 391481 | OMC/JOHNSON | PISTON, STBD. | 120-275HP V4/V6/V8 (STB) | 3-1/2" |
| 391526 | OMC/JOHNSON | PISTON | 9/9.9/15HP | 2-3/16" |
| 391653 | OMC/JOHNSON | PISTON, STBD. | 200/225/275HP | O/S 030 |
| 391798 | OMC/JOHNSON | PISTON | 35/40/45/55/60 COMM. | 3-3/16" |
| 392455 | OMC/JOHNSON | PISTON | 150/155/175HP | 3-5/8" |
| 392621 | OMC/JOHNSON | PISTON | 20/25/30HP | 3" |
| 393271 | OMC/JOHNSON | PISTON | 85-300HP | 3-1/2" |
| 393271 | OMC/JOHNSON | PISTON | 150/155/175HP | 3-1/2" |
| 393566 | OMC/JOHNSON | PISTON, PORT. | 120-275HP V4/V6/V8 (PORT) | 3-1/2" |
| 393612 | OMC/JOHNSON | PISTON, PORT. | 200/225/275HP | O/S 030 |
| 393924 | OMC/JOHNSON | PISTON | 85-300HP | 3-1/2" |
| 394461 | OMC/JOHNSON | PISTON | 60/65HP | 3-3/16" |
| 395597 | OMC/JOHNSON | PISTON | 2.5-9HP | 1-9/16" |
| 395882 | OMC/JOHNSON | PISTON | 2.5-9HP | 1-15/16" |
| 396574 | OMC/JOHNSON | PISTON | 9.9/15HP | O/S 030 |
| 396576 | OMC/JOHNSON | PISTON | 20/25HP | O/S 030 |
| 396581 | OMC/JOHNSON | PISTON | 40/45/55 COMM. | O/S 030 |
| 396583 | OMC/JOHNSON | PISTON | 65HP | O/S 030 |
| 396585 | OMC/JOHNSON | PISTON | 150/155/175HP | O/S 030 |
| 396587 | OMC/JOHNSON | PISTON | 150/155/175HP | O/S 030 |
| 396588 | OMC/JOHNSON | PISTON | 88/90/100/115HP | O/S 030 |
| 397487 | OMC/JOHNSON | PISTON | 9.9/15HP | 2-3/16" |
| 432072 | OMC/JOHNSON | PISTON, PORT. | 185-300HP V6/V8 (PORT) | 3-11/16" |
| 432073 | OMC/JOHNSON | PISTON, PORT. | 185-300HP V6/V8 (STB) | 3-11/16" |
| 432803 | OMC/JOHNSON | PISTON | 2.5-9HP | 1-15/16" |
| 432969 | OMC/JOHNSON | PISTON, PORT. | 185-300HP V6/V8 (PORT) | 3-11/16" |
| 432970 | OMC/JOHNSON | PISTON, STBD. | 185-300HP V6/V8 (STB) | 3-11/16" |
| 433003 | OMC/JOHNSON | PISTON, PORT. | 300HP | O/S 030 |
| 433004 | OMC/JOHNSON | PISTON, STBD. | 300HP | O/S 030 |
| 433945 | OMC/JOHNSON | PISTON | 65/70HP | 3-3/16" |
| 435546 | OMC/JOHNSON | PISTON | 40/45/55 COMM. | 3-3/16" |
| 435547 | OMC/JOHNSON | PISTON | 65HP | 3-3/16" |
| 436903 | OMC/JOHNSON | PISTON | 9.9/15HP | 2-3/8" |
| 436974 | OMC/JOHNSON | PISTON | 65HP | O/S 030 |
| 436980 | OMC/JOHNSON | PISTON | 65HP | 3-3/16" |
| 437409 | OMC/JOHNSON | PISTON | 60/65HP | 3-3/16" |
| 320954 | OMC/JOHNSON | PISTON PIN | 20/25HP | |
| 322188 | OMC/JOHNSON | PISTON PIN | 65HP | |
| 326764 | OMC/JOHNSON | PISTON PIN | 200/225/275HP | |
| 327861 | OMC/JOHNSON | PISTON PIN | 88/90/100/115HP | |
| 327861 | OMC/JOHNSON | PISTON PIN | 150/155/175HP | |
| 12110-93001 | SUZUKI | PISTON | DT20C/D/F | 64MM |
| 12110-93002 | SUZUKI | PISTON | DT25/F/DT28F | 68MM |
| 12110-93120 | SUZUKI | PISTON | DT15/16 | 59MM |
| 12110-93130 | SUZUKI | PISTON | DT9.9/K/VG/VH | 59MM |
| 12110-94300 | SUZUKI | PISTON | CV35/DT35/40G | 76MM |
| 12110-94350 | SUZUKI | PISTON | DT35G/DT40G/K/VE | 76MM |
| 12110-94400 | SUZUKI | PISTON | DT40C/VG/VH | 79MM |
| 12110-95202 | SUZUKI | PISTON | DT50/M/H | 80MM |
| 12110-95325 | SUZUKI | PISTON | DT48M/50M/65/75/85 | 84MM |
| 12110-95501 | SUZUKI | PISTON | DT55/DT75/85 | 84MM |
| 12110-95512 | SUZUKI | PISTON | DT55/65/85 | 84MM |
| 12110-96102 | SUZUKI | PISTON | DT6/6VG/6VH/DT8G/J | 50MM |
| 12110-96350 | SUZUKI | PISTON | DT25K/QD/RQD/VE/REV/DT30QD | 71MM |
| 12110-98402 | SUZUKI | PISTON | DT2/2VG/2VH | 41MM |
| 12110-98500 | SUZUKI | PISTON | DT5G/J | 43MM |
| 350-00001-1 | TOHATSU | PISTON | M9.9/15 | 55MM |
| 350-00001-1 | TOHATSU | PISTON | M182 | 60MM |
| 3B2-00001-0 | TOHATSU | PISTON | 50MM | |
| 3C8-00001-3 | TOHATSU | PISTON | 50HP | 68MM |
| 3F3-00001-0 | TOHATSU | PISTON | 70HP | 74MM |
| 624-11631-00 | YAMAHA | PISTON | 2HP | 45MM |
| 644-11631-03 | YAMAHA | PISTON | 3.5/5HP | 50MM |
| 646-11631-00 | YAMAHA | PISTON | 39MM | |
| 646-11631-01 | YAMAHA | PISTON | 2HP/2B | 39MM |
| 656-11631-01 | YAMAHA | PISTON | 20/25HP E25C/FK | 67MM |
| 662-11631-01 | YAMAHA | PISTON | 9.9/15HP E156A/AF | 56MM |
| 664-11631-01 | YAMAHA | PISTON | 20/25HP E25F | 67MM |
| 664-11631-80 | YAMAHA | PISTON | 20CM'93 | |
| 667-11631-00 | YAMAHA | PISTON | 8HP | |
| 669-11631-01 | YAMAHA | PISTON | 9.9/15HP E15A/AF | 56MM |
| 670-11631-01 | YAMAHA | PISTON | 55/60/75/85HP 48A | 82MM |
| 675-11631-00 | YAMAHA | PISTON | 48/55/60/75/85HP 48A | 82MM |
| 676-11631-00 | YAMAHA | PISTON | 40HP 40J | 75MM |
| 676-11631-60 | YAMAHA | PISTON | 40HP 40C | 75MM |
| 677-11631-00 | YAMAHA | PISTON | 4/6/8HP | 50MM |
| 679-11631-00 | YAMAHA | PISTON | 40HP 40J | |
| 682-11631-00 | YAMAHA | PISTON | 9.9/15HP E15GK | 56MM |
| 688-11631-02 | YAMAHA | PISTON | 55/60/75/85HP 75/85A | 82MM |
| 688-11631-03 | YAMAHA | PISTON | 55/65/75/85HP | 82MM |
| 688-11631-81 | YAMAHA | PISTON | 48HP E48C | 82MM |
| 696-11631-00 | YAMAHA | PISTON | 75/85HP | 82MM |
| 689-11631-00 | YAMAHA | PISTON | 30HP 30A/D | 72MM |
| 689-11631-60 | YAMAHA | PISTON | 30HP 25E/AL/AL 30B/C | 72MM |
| 696-11631-00 | YAMAHA | PISTON | 55/60/75/85HP 48B | 82MM |
| 61A-11631-02 | YAMAHA | PISTON | 200HP V6(STBD) | 90MM |
| 61A-11642-01 | YAMAHA | PISTON | 200HP V6(STBD) | 90MM |
| 61N-11631-00 | YAMAHA | PISTON | 30HP 25E/AL/AL 30B/C | 72MM |
| 64D-11631-00 | YAMAHA | PISTON | 200HP (STBD) | 90MM |
| 64D-11631-01 | YAMAHA | PISTON | 200HP V6 (PORT) | |
| 64D-11642-00 | YAMAHA | PISTON | 200HP (PORT) | 90MM |
| 64D-11642-01 | YAMAHA | PISTON | 200HP V6 (STBD) | 90MM |
| 66T-11631-00 | YAMAHA | PISTON | 40HP 40X/E40X | 80MM |
| 6E3-11631-00 | YAMAHA | PISTON | 5C/CS | 54MM |
| 6E7-11631-00 | YAMAHA | PISTON | 9.9/15HP E15GK | 56MM |
| 6F6-11631-00 | YAMAHA | PISTON | 40HP E40G | 78MM |
| 6F8-11631-00 | YAMAHA | PISTON | 2HP | 42MM |
| 6G0-11631-00 | YAMAHA | PISTON | 20/25HP E25F | 67MM |
| 6G1-11631-00 | YAMAHA | PISTON | 50MM | |
| 6G5-11631-00 | YAMAHA | PISTON | 115/140HP | |
| 6H1-11631-03 | YAMAHA | PISTON | 55/65/75/85HP | 82MM |
| 6H3-11631-09 | YAMAHA | PISTON | 60HM | 72MM |
| 6H4-11631-00 | YAMAHA | PISTON | 40HP | 67MM |
| 6H4-11631-01 | YAMAHA | PISTON | 40HP | 78MM |
| 6H4-11631-09 | YAMAHA | PISTON | 40HP | 67MM |
| 6J8-11631-02 | YAMAHA | PISTON | 30HP | 59.5MM |
| 6J8-11631-12 | YAMAHA | PISTON | 30HP | 59.75MM |
| 6J8-11631-22 | YAMAHA | PISTON | 30HP | 60MM |
| 6K5-11631-03 | YAMAHA | PISTON | 60HM | 72MM |
| 6K8-11631-00 | YAMAHA | PISTON | 500CC | 72MM |
| 6L5-11631-00 | YAMAHA | PISTON | 3HP | 46MM |
| 6R5-11631-01 | YAMAHA | PISTON | 200HP V6 (PORT) 115/150/175HP (STBD) | 90MM |
| 6R5-11631-10 | YAMAHA | PISTON | 200HP (STBD) | 90MM |
| 6R5-11642-01 | YAMAHA | PISTON | 200HP (PORT) 115/150/175HP (PORT) | 90MM |
| 6R5-11642-10 | YAMAHA | PISTON | 200HP (PORT) | 90MM |
| 6M6-11631-00 | YAMAHA | PISTON | 650CC | 77MM |
| 634-11633-00 | YAMAHA | PISTON PIN | 9.9D/15D'94 | |
| 648-11633-00 | YAMAHA | PISTON PIN | 25/50DHP | |
| 676-11633-00 | YAMAHA | PISTON PIN | E40G/40C/E48C | |
| 6F5-11633-00 | YAMAHA | PISTON PIN | 40HP | |
| 663-11633-00 | YAMAHA | PISTON PIN | 75A/85A | |
| 6H3-11633-00 | YAMAHA | PISTON PIN | 60HP |