This pipe part replacement outboard parts:

6Y1-24306-51-00, 6Y1-24306-52-00

6Y1-24306-53-00, 6Y1-24306-54-00

6Y1-24306-55-00, 6Y1-24306-41-00

6Y1-24306-05-00, 6Y1-24306-06-00

6YL-24306-60-00 6YL-24306-61-00

6YL-24306-62-00 6YL-24306-63-00

6YL-24306-64-00 18-8017EP-2

Fitment:

Compatible with Yamaha 4-Stroke and 2 -Stroke outboard motors: 4hp-90hp external tanks.

Here is the exact models list:

F4, F5, F6, F8, F9.9

F15, T8, T9.9, 15EL, 15ES

15L, 15ML, 15MS, 15S, 9.9EL, 9.9ES

9.9L, 9.9ML, 9.9MS, 9.9S, 25EL

25ES, 25L, 25ML, 25MS, 25S, T25, 30EL

30ES, 30L, 30ML, 30MS, 30S, C30EL

F30TL, T30, 40EL, 40ES, 40L, 40ML

40MS, 40S, 40TL, C40EL, C40MS, C40TL

F40E, F40M, F40TL, E48ML, 50EJ, 50ES

50EL, 50ET, 50TL, C50TL, F50TL, P50TL

PR50L, PRO50L, T50TL, C55, CV55, (255, 255, 255, 0), ">60TL

E60, F60T, P60T, T60TL, 70ET, 70TL, 70TR, C70TL, E75M, C85T, CV85E, 90ET, 90TJ, 90TL, C90TL