OMC Lower Unit Reverse Gears

^{j= Includes Forward, Reverse and Pinion}

HP

Year

Model

Reverse Gear

25

1989-95

AR

2906

35

1987

AR, AE, AT

included in set 2901

40

1984-88

included in set 2901

40

1989-97

2906

48

1987-88

included in set 2901

48

1989-96

2906

50

1979-88

included in set 2901

50

1989-97

2906

50 (3 Cyl.)

1995-97

2907

55

1979-81

Electric Start

included in set 2901

60

1980-85

Electric Start

included in set 2901    

60

1986-87

2907

60 (3 Cyl.) 20"

1986-97

all

2907

65 Commercial

1984-97

all

2907

70

1975

"E" Model

2907

70

1976-97

20" Model

2907

70

1976, 1986-95

all

-

75

1975-88

20" Model

2907

85

1978-80, 1991-95

all

2908

88

1987-96

all

2908

90

1981-97

Except 28" Models

2908

90 60⁰

^1995-2000

^{SPI, PI, VL, not for big gear case ratios}

²⁹⁰⁸

90 60⁰

^1995-2000

^{SPI, PI, VL, big gear case ratio, 12:27}

²⁹¹¹

¹⁰⁰

^{1979-80, 1990-94}

^all

²⁹⁰⁸

^{100 Commercial}

^1989-90

²⁹⁰⁸

^{105 Jet}

¹⁹⁹²

^all

^-

¹¹⁰

^1986-89

^all

²⁹⁰⁸

¹¹⁵

^{1978-84, 1990-95}

^all

²⁹⁰⁸

¹¹⁵

^{1978-85, 1990-95}

^all

²⁹⁰⁸

¹¹⁵ 60⁰

^1995-2000

^{SPI, PI, VL; not for big gear case ratios}

²⁹⁰⁸

115 60⁰

^1995-2000

^{SPI, PI, VL, big gear case ratio, 12:27}

²⁹¹¹

¹²⁰

^1986-92

^all

²⁹⁰⁸

^120TL

¹⁹⁹⁴

²⁹⁰⁸

¹²⁵

¹⁹⁹²

²⁹⁰⁸

^{125 Commercial ESX}

^1989-90

^all

²⁹⁰⁸

¹⁴⁰

^{1978-84, 1986-87}

^all

²⁹⁰⁸

^{140 TL}

^1988-94

²⁹⁰⁸

^{140 TX}

^1988-94

^all

^-

¹⁵⁰

^1979-87

^all

²⁹⁰⁹

¹⁵⁰

^1988-90

^all

²⁹⁰⁹

¹⁵⁰

^1991-97

⁵⁶¹

^{150 Commercial}

^1993-95

^all

⁵⁶¹

^{155 Commercial}

^1989-90

^WTP

²⁹⁰⁹

¹⁷⁵

¹⁹⁷⁸

²⁹⁰⁹

¹⁷⁵

^1979-87

^all

²⁹⁰⁹

¹⁷⁵

^1988-90

²⁹⁰⁹

¹⁷⁵

^1991-97

^all

⁵⁶¹

¹⁸⁵

^1991-94

^all

⁵⁶¹

¹⁸⁵

^1984-85

^all

²⁹⁰⁹

²⁰⁰

^{1979-83, 1986-97}

^all

²⁹¹⁰

²⁰⁰

^1991-97

^all

²⁹⁰⁹

^{200 Commercial}

^1990-91

^all

²⁹⁰⁹

²⁰⁰

^1991-97

^all

⁵⁶¹

²²⁰

¹⁹⁸⁷

^all

²⁹⁰⁹

²²⁵

^1986-87

^all

²⁹¹⁰

²²⁵

^1988-90

^all

²⁹⁰⁹

²²⁵

^1991-97

^all

⁵⁶¹

²³⁵

^1979-85

^all

²⁹⁰⁹

^{Sea Drive Gear SETS}

^1.6

^1983-90

^all

²⁹⁰⁸

^1.8

¹⁹⁸⁷

^all

²⁹⁰⁸

^2.0

^1988-90

^all

^-

^2.6

¹⁹⁸⁶

^all

²⁹⁰⁹

^{2.5 / 2.6 V-6}

^1983-85

^all

^-

^2.7

¹⁹⁸⁷

^all

²⁹⁰⁹

^3.0

^1989-90

^all

²⁹⁰⁹

^3.0

¹⁹⁸⁸

^all

²⁹⁰⁹

^4.0

^1989-90

^all

^-

OMC SHIMS

Description

Application

O.E. #

I.D.

Part #

V4 and V6 Shim Kit

V4 & V6, includes 18-2229, 18-2230, 18-2231

320166

1.56

345

.003 Shim

2 Cyl.

320166

1.56

18-2224

.004 Shim

2 Cyl.

320167

1.56

18-2225

.005 Shim

2 Cyl.

320168

1.56

18-2226

.006 Shim

2 Cyl.

320169

1.56

18-2227

.007 Shim

2 Cyl.

320170

1.56

18-2228

.003 Shim

V4/V6

323362

1.24

18-2229

.004 Shim

V4/V6

323361

1.24

18-2230

.005 Shim

V4/V6

314745

1.24

18-2231

.003 Shim

3 Cyl.

323889

1.22

18-2232

.004 Shim

3 Cyl.

323890

1.22

18-2233

.005 Shim

3 Cyl.

317232

1.22

18-2234