YAMAHA
Drive System
➁18-3781D
➁18-3782D
18-3726
PROP NUT
Replaces: 90171-18M04
For: ALL V-4 & V-6 (Except D150)
18-3782
18-3781
PROP NUT KIT
PROP NUT KIT
COTTER PINS
Replaces: 6G5-W4599-00-00
Replaces: 6H1-W4599-00-00
Part #
O.E. #
Pkg of
For: T50, C60, E60, P60, 70, C75,
-- CONTAINS --
18-3732
C80, C85, 90
Part #
O.E. #
Desc.
18-2380➀
91490-30030
10
-- CONTAINS --
PROP NUT
18-3726
90171-18M04
Prop Nut
18-3735➀
Part #
O.E. #
Desc.
18-4274
688-45997-01
Spacer
91490-40030
10
Replaces: 90171-16011-00,
18-4274
688-45997-01
Spacer
18-3735
91490-40030
Cotter Pin
95307-16900
18-3748➀
91490-30045-00
5
18-2380
91490-30030
Cotter Pin
ALL V-4 & V-6 (Except D150)
Cotter
HP/Model
Years
Nut #
Spacer #
Pin #
Kit #
2(6A1)
1984-95
--
--
18-3748
--
4(6E0)
1984-90
--
--
18-3748
--
4(6E0)
1991
--
--
18-2380
--
5
1984-85
--
--
18-3748
--
9.9(6GB)
1984-85
--
--
18-3748
--
25(6H7)(6L2)
1985-95
--
--
18-2380
--
C25(695)
1990-94
--
--
18-2380
--
30(689)(6J8)
1984-95
--
--
18-2380
--
18-2380/
C30(689)(61T)
1989-94
--
--
18-3748
--
40(6H4)(63B,C,D)
1984-95
18-3732
--
18-2380
--
18-2380/
C40(6R6)
1990-95
18-3732
--
18-3748
--
18-2380/
50(6H5)(62X)
1984-95
18-3732
--
18-3748
--
PRO50(6H5)(62X)
1987-90
18-3732
--
18-2380
--
C55(697)
1991-95
18-3732
--
18-3735
--
P60(6H2)
1991-95
18-3732
18-4274
18-3735
18-3781
70(6H3)
1984-95
18-3732
18-4274
18-3735
18-3781
C75(692)
1994-95
18-3732
18-4274
18-3735
18-3781
C85(688)
1989-95
18-3732
18-4274
18-3735
18-3781
90(6H1)
1984-95
18-3732
18-4274
18-3735
18-3781
115(6E5)(6N6)
1984-95
18-3726
18-4274
18-3735
18-3782
C115(6E5)
1991-95
18-3726
18-4274
18-3735
18-3782
P115(62A)
1993-95
18-3726
18-4274
18-3735
18-3782
130(6L1)(6N7)
1988-95
18-3726
18-4274
18-3735
18-3782
L130(6L6)(6N4)
1989-95
18-3726
18-4274
18-3735
18-3782
150(6G4)(6R2)
1984-95
18-3726
18-4274
18-3735
18-3782
PRO V 150
(6J9)(6N9)
1986-90
18-3726
18-4274
18-3735
18-3782
P150(6N9)
1991-95
18-3726
18-4274
18-3735
18-3782
L150(6RO)
1994-95
18-3726
18-4274
18-3735
18-3782
175(6G5)(6R3)
1984-95
18-3726
18-4274
18-3735
18-3782
P175(62H)
1994-95
18-3726
18-4274
18-3735
18-3782
200(6G6)(6R4)
1984-95
18-3726
18-4274
18-3735
18-3782
L200(6K1)(6R1)
1986-95
18-3726
18-4274
18-3735
18-3782
P200(61H)
1991-95
18-3726
18-4274
18-3735
18-3782
225(6R5)(62J)
1990-95
18-3726
18-4274
18-3735
18-3782
L225(62K)
1994-95
18-3726
18-4274
18-3735
18-3782
250(61A)
1990-95
18-3726
18-4274
18-3735
18-3782
L250(61B)
1990-95
18-3726
18-4274
18-3735
18-3782
V6 SPECIAL(6G7)
1984-86
18-3726
18-4274
18-3735
18-3782
V6 EXCEL(6K7)
1987-89
18-3726
18-4274
18-3735
18-3782
➀ This product is priced per piece. To order price per package, please add -9 to the part number.
➁ Items ending in "D" are Display Packaged - Regular number is Non-Display
423