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Reference Articles

We have a collection of reference articles (such as an FAQ) to help support your outboard diagnosis and repair. Most of these articles are referenced in various diagnosis steps where they are relevant, but you can also search these articles directly to find what you need.

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Yamaha model codes

A table for helping to decipher the model codes used by Yamaha for outboard motors sold in the Asia/ Pacific region.

Model descriptionHorsepowerModel designationStarting / Tilt methodShaft lengthControl methodYear
F = Four stroke2AT = Power tilt and trim with electric startS = Short (15", 381mm)R = Remote control
E = 2 Stroke Enduro3BP = Power tilt with electric startL = Long (20", 508mm)H = Tiller handle
T = High thrust4CE = Manual tilt with electric startX = Extra long (25", 635mm)
S = Saltwater series5DM = Manual tilt with manual startU = Ultra long (30", 762mm)
P = Pro series6ED = Gas assist tilt
L = Counter rotation8F
V = V MAX series9.9G
Z = High Pressure Direct Injection (HPDI)15H
D = Twin propellers20J
B = Inshore series25N
C = C Series30P
40U
50V
60X
70
75
89
90
100
115
130
140
150
175
200
225
250
275
300
350