Sierra Marine Parts Catalog: Yamaha
ALL PISTONS
ARE SUPPLIED WITH PISTON RINGS, WRIST PIN AND CIRCLIPS
Piston Rings are available individually
v-4 & v-6 Pistons and Rings
STANDARD
.25mm O.S.
.50mm O.S.
18-4128 (Port)
18-4129 (Stbd.)
18-4130 (Port)
18-4131 (Stbd.)
18-4132 (Port)
18-4133 (Stbd.)
Replaces:
Replaces:
Replaces:
Replaces:
6G5-11642-00-93
6G5-11631-00-93
6G5-11646-01-00
6G5-11636-01-00
-- CONTAINS --
-- CONTAINS --
Part #
Rings
O.E. #
Part #
Rings
O.E. #
Standard
6E5-11610-03-00
Standard
6E5-11610-23-00
v-6 Loop Charged Engines (1992-2001)
18-4080 (Port)
18-4081 (Stbd.)
18-4082 (Port)
18-4083 (Stbd.)
18-4084 (Port)
18-4085 (Stbd.)
Replaces:
Replaces:
Replaces:
Replaces:
Replaces:
Replaces:
6R5-11631-11-93
6R5-11642-11-93
6R5-11636-11-00
6R5-11645-11-00
6R5-11635-11-00
6R5-11646-11-00
-- CONTAINS --
Part #
Rings
O.E. #
Standard
6R5-11603-00
Inline Pistons and Rings
★
★
★
★
★
★
.25mm O.S.
.50mm O.S.
STANDARD
Replaces: 6H3-11631-01-96
Replaces: 6E7-11635-00-00
Replaces: 6H3-11636-01-00
-- CONTAINS --
-- CONTAINS --
Replaces: 61N-11636-00-00
Part #
Rings
O.E. #
Part #
Rings
O.E. #
Replaces: 6H4-11636-00-00
Standard
6K5-11601-02-00
25mm O.S.
682-11610-11-00
-- CONTAINS --
Replaces: 6E7-11631-00-97
Part #
Rings
O.E. #
Replaces: 61N-11635-00-00
-- CONTAINS --
Part #
Rings
O.E. #
50mm O.S.
6H4-11610-20-00
Replaces: 6H4-11635-01-00
Standard
682-11610-01-00
Replaces: 6H1-11636-03-00
-- CONTAINS --
Replaces: 689-11631-00-95
Part #
Rings
O.E. #
-- CONTAINS --
25mm O.S.
6H4-11610-10-00
Part #
Rings
O.E. #
25mm O.S.
688-11604-00-00
18-3954
Standard
689-11610-01-00
Replaces: 61N-11631-00-95
Replaces: 6H4-11631-00-96
-- CONTAINS --
Part #
Rings
O.E. #
Standard
6H4-11610-00-00
Replaces: 6H1-11631-03-95
-- CONTAINS --
Part #
Rings
O.E. #
Standard
688-11603-A0-00
PISTON APPLICATION
PISTON
RINGS
HP/Model
Years
Std.
.25mm
.50mm
Std.
.25mm
.50mm
9.9/15
1984-96
--
18-4137
--
9.9/15
1997-2009
18-4137
25
1985
--
--
18-3954
--
--
30
1984-86
--
--
18-3954
--
--
C30
1991-92
--
--
18-3954
--
--
C30
1993-97
--
--
--
40
1984-88
--
--
C40
1997-99,2001-02
--
--
P40
1998
--
--
--
E48
1997
--
--
50
1984-88
--
--
50
1996-97, 1999, 2000,2002-03
--
C50
1998-99, 2001
--
--
P50
1996
--
--
Pro50
1987-88
--
--
--
60
2001-05
--
--
--
C60
1996-01
--
--
--
E60 MLH,T,U,V
1995-00
--
--
--
--
P60
1991-99
--
--
--
70
1984-09
--
--
--
C70
2000-01
--
--
--
75
1994-98
--
--
--
C75
1996
--
--
--
438
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