YAMAHA

1996 - 1997:

1980 thru:

1979 thru:

20 hp

25 hp

30 hp

{

4x10x13

Y4023

1984 thru:

1995 thru:

1976 - 1995:

1976 - 1991: 

40, 50hp (not T50)

48 hp

55 hp

60 hp

{

4x10x13

M4323

1996 thru:

1992 thru:

1984 thru:

1994 thru:

1997

1978 - 1983:

1991-1997:

1984 thru:

1978 - 1979:

T50 hp

60 hp

70hp

75hp

80 hp

80-90-115 hp

85 hp

90-115-130 hp

140 hp

{

4x13.5x15

4x12.8x17

4x12.7x19

M4545

M4547

M4549

1979 - 1983:

1978 - 1979:

1986 thru:

1984 thru:

1984 - 1985:

1987 - 1988:

For proper fit- remove rear 

splined spacer.

150 hp

175 hp

150, 225 hp

175, 200 hp

220 hp (Special)

225 hp (Excel)

{

4x13.7x18

4x13.6x20

4x13.5x22

M4558

M4550

M4552