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You are here:Home > *****MODEL YEAR GUIDE***** *********START HERE*********
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Kiekhaefer Mercury Outboard Motors,

 "K" Models 1940-1952

 

Model 

Designation

Horse-power

Serial Number Range

Year

K1

Special

2.5

n/a

1940

K2

Standard

3

n/a

1940

K3

Deluxe

3

n/a

1940

K4

Alternate

6

n/a

1940

K5

Alternate Deluxe

6

n/a

1940

KB1

Comet

2.9

n/a

1941

KB1A

Comet Deluxe

3.1

n/a

1941

KB2

Streamliner

3.2

n/a

1941

KB3

Torpedo

3.2

n/a

1941

KB4

Rocket

5.8

93176 & Below

1941

KB5

Rocket Deluxe

6

n/a

1941

KB4

Rocket

6

93176 thru 95989

1946

KD3

Comet

3.2

102881 thru 240838

1946-47

KD3S

Comet

3.2

102881 thru 240838

1946-47

KD4

Rocket

6

95318 thru 240838

1946-47

KD4S

Rocket

6

161001 thru 240838

1947

KE3

Comet Deluxe

3.6

234324 thru 304553

1947-48

KE4

Rocket Deluxe

7.5

214324 thru 548762

1947-52

KE4A

Rocket Deluxe

6

243054 thru 261720

1948

KE7

Lightning Deluxe

10

191001 thru 391692

1947-49

KF3

Comet

3.5

358136 thru 416792

1949-50

KF5

Super 5

5

338136 thru 532403

1949-52

KF7

Super 10

10

360137 thru 402542

1949-50

KF9

Thunderbolt

25+

377150 thru 379008

1949-50

KG4

Rocket Hurricane

7.5+

431832 thru 507511

1950-52

KG4H

Rocket Hurricane

7.5+

594628 thru 595627

1953-54

KG7

Super 10 Hurricane

10+

402543 thru 537512

1950-52

KG7H

Super 10 Hurricane

10+

537513 thru 595627

1952-53

KG9

Thunderbolt

25+

405293 thru 521402

1950-52

KH7

Super 10 Hurricane Cruiser

10+

500012 thru 546262

1952

 

 

 

 

 

Kiekhaefer Mercury Outboard Motors

"Mark" Models  1953-1959

 

Model

Designation

Horse-power

Serial Number Range

Year

Mark 5

Super 5

5

574128 thru 786612

1953-55

Mark 7

Rocket Deluxe

7.5

557618 thru 825417

1953-55

Mark 15

Rocket Hurricane

10

595628 thru 719043

1953

Mark 20

Hurricane

16

700000 thru 860976

1953-55

Mark 40

Thunderbolt

25+

711400 thru 790614

1953

Mark 40H

Thunderbolt

25+

712900 thru 835970

1953-55

Mark 50

Thunderbolt

40

790630 thru 832503

1954

Mark 20H

Hurricane

16+

786613 thru 790612

1954-56

Mark 6

Comet (Silent Six)

5.9

888005 thru 901584

1955

Mark 25

Hurricane

18

860979 thru 906751

1955

Mark 25E

Hurricane MercElectric

18

877979 thru 906751

1955

Mark 55

Thunderbolt

40

831021 thru 899949

1955

Mark 6

Comet Silent Six

5.9

901627 thru 1051988

1956

Mark 25

Hurricane

20

956420 thru 1051986

1956-58

Mark 25E

MercElectric Hurricane

20

956920 thru 969412

1956

Mark 30

Turbo-Four

30

943251 thru 1166470

1956-58

Mark 30H

Turbo-Four Hydro

30+

997920 thru 1166568

1956-58

Mark 55

Thunderbolt

40

906752 thru 1152195

1956-58

Mark 55H

Thunderbolt Hydro

40+

983920 thru 1261034

1956-59

Mark 6

Comet Silent Six

6

1051993 thru 1134535

1957-58

Mark 10

Trol-Twin Rocket

10

1057994 thru 1120827

1957-58

Mark 75

Marathon "Six"

60

1072997 thru 1110599

1957-58

Mark 28

Super Hurricane

22

1158546 thru 1181068

1958

Mark 58

MercElectric Super Thunderbolt

45

1139538 thru 1195069

1958

Mark 75H

Marathon "Six" Hydro

60+

1200070 thru 1200094

1958

Mark 78

Super Marathon "Six"

70

1143038 thru 1194069

1958

Mark 6A

Comet Silent Six

6

1184570 thru 1191000

1959

Mark 10A

Trol Twin Rocket

10

1120828 thru 1122327

1959

Mark 15A

Rocket

15

1200114 thru 1287384

1959

Mark 28A

Super Hurricane

22

1203614 thru 1238589

1959

Mark 35A

Thunderbolt

35

1217222 thru 1271884

1959

Mark 55A

Super Thunderbolt

40

1221731 thru 1279684

1959

Mark 58A

Super Thunderbolt

45

1195070 thru 1286084

1959

Mark 75A

Super Marathon "Six"

60

1110600 thru 1210000

1959

Mark 78A

Super Marathon "Six"

70

1194070 thru 1255439

1959

Kiekhaefer Mercury 1960-63 "Merc" Models

 

 

 

Model

Horse-power

Serial Number Range

Year

 

Merc 100

10

1290910 thru 1455239

1960-61

 

Merc 150

15

1288910 thru 1349697

1960-61

 

Merc 200

22

1292910 thru 1459239

1960-61

 

Merc 300

35

1271885 thru 1335464

1960

 

Merc 400

45

1279685 thru 1397580

1960-61

 

Merc 600

60

1303410 thru 1307410

1960

 

Merc 700 Dir. Rev.

70

1296411 thru 1384805

1960-61

 

Merc 800 Dir. Rev.

80

1335465 thru 1379805

1960-61

 

Merc 60

6

1408611 thru 1441976

1961

 

Merc 350

40

1441977 thru 1448139

1961

 

Merc 500

50

1421113 thru 1460498

1961

 

Merc 700 Gear Shift

70

1413611 thru 1436114

1961

 

Merc 800 Gear Shift

80

1398603 thru 1408610

1961

 

Merc 60

6

1485612 thru 1614729

1962-63

 

Merc 110

9.8

1470349 thru 1636787

1962-63

 

Merc 250

25

1467499 thru 1499331

1962

 

Merc 450

45

1476510 thru 1521913

1962

 

Merc 500 

50

1477910 thru 1605951

1962-63

 

Merc 700 

70

1482212 thru 1534386

1962

 

Merc 850 

85

1460999 thru 1464948

1962

 

Merc 1000

100

1464949 thru 1665001

1962-63

 

Merc 200

20

1558310 thru 1606902

1963

 

Merc 350 

35

1571114 thru 1628794

1963

 

Merc 650

65

1542745 thru 1625004

1963

 

Merc 850 

85

1566240 thru 1626019

1963

 

 

 

 

 

 

Kiekhaefer Mercury 1964-66 "Merc" Models

 

 

 

Model

Horse-power

Serial Number Range

Year

 

Merc 39

3.9

1655013 thru 2080068

1964-65-66

 

Merc 60

6

1634183 thru 2126763

1964-65-66

 

Merc 110

9.8

1636768 thru 2125963

1964-65-66

 

Merc 200 

20

1650513 thru 2094830

1964-65-66

 

Merc 350

35

1628795 thru 2090970

1964-65-66

 

Merc 500 

50

1639473 thru 2116317

1964-65-66

 

Merc 650

65

1646983 thru 2119748

1964-65-66

 

Merc 850 

85

1648888 thru 1766823

1964

 

Merc 1000

100

1665002 thru 1935100

1964-65

 

Merc 900

90

1766824 thru 1932825

1965

 

Merc 950

95

1932826 thru 1935100

1966

 

Merc 950SS

95

1968693 thru 2101742

1966

 

Merc 1100

110

1935101 thru 1937374

1966

 

Merc 1100SS

110

1970668 thru 2103722

1966

 

 

Kiekhaefer Mercury Outboard

 

Models 1967 thru 1969

 

 

 

Model 

Horse-power

Serial Number Range

Year

 

Merc 39

3.9

2130238 thru 2498135

1967-68

 

Merc 60

6

2126764 thru 2529894

1967-68

 

Merc 110

9.8

2134713 thru 2708898

1967-69

 

Merc 200

20

2149831 thru 2827676

1967-69

 

Merc 350

35

2153411 thru 2874703

1967-69

 

Merc 500

50

2116318 thru 2736806

1967-69

 

Merc 650

65

2119749 thru 2803561

1967-69

 

Merc 950SS

95

2111588 thru 2318585

1967

 

Merc 1100SS

110

2113898 thru 2314955

1967

 

Merc 60J

6

2385673 thru 2529894

1968

 

Merc 1000

100

2318586 thru 2836018

1968-69

 

Merc 1000 BP

100

Up to 2641854

1968

 

Merc 1250

125

2314956 thru 2839368

1968-69

 

Merc 1250 BP

125

Up to 2641954

1968

 

Merc 40

4

2498136 thru 2693114

1969

 

Merc 75

7.5

2529895 thru 2721150

1969

 

Merc 800

80

2559001 thru 2670574

1969

 

Merc 1000 Super BP

100

2641855 and Up

1969

 

Merc1250 Super BP

125

2641955 and Up

1969

 

 

Mercury Outboard 

 

Models 1970-73

 

 

 

Model

Horse-power

Serial Number Range

Year

 

Merc 40

4

2771622 thru 3764824

1970-73

 

Merc 75

7.5

2810637 thru 3801457

1970-73

 

Merc 110

9.8

2798057 thru 3795657

1970-73

 

Merc 200

20

2827677 thru 3755884

1970-73

 

Merc 400

40

2874704 thru 3336257

1970-71

 

Merc 500

50

2736807 thru 3816307

1970-73

 

Merc 650

65

2803562 thru 3293183

1970-71

 

Merc 800

80

2783253 thru 3493912

1970-72

 

Merc 1150

115

2836019 thru 3761034

1970-73

 

Merc 1350

135

2839369 thru3293233

1970-71

 

Merc 402

40

3336258 thru 3859434

1972-73

 

Merc 650

65

3293184 thru 3807832

1972-73

 

Merc 1400

140

3293234 thru 3502805

1972

 

Merc 25SS

20+

Serial numbers not available.

1973

 

Merc 850

85

3493913 thru 3865694

1973

 

Merc 1500

150

3502806 thru 3752619

1973

 

 

 

 

 

 

 Mercury Outboard 

 

Models 1974-76 

 

Model

Horse-power

Serial Number Range

Year

 

Merc 40

4

3764825 thru 4107219

1974

 

Merc 75

7.5

3801458 thru 4691221

1974-76

 

Merc 110

9.8

3795658 thru 4691221

1974-76

 

Merc 200

20

3755885 thru 4580035

1974-76

 

Merc 25SS

20+

Serial numbers not available.

1974-76

 

Merc 402

40

3859435 thru 4564001

1974-76

 

Merc 500

50

3816308 thru 4576236

1974-76

 

Merc 650

65

3807833 thru 4571651

1974-76

 

Merc 850

85

3865695 thru 4590511

1974-76

 

Merc 1150

115

3761035 thru 4567951

1974-76

 

Merc 1500

150

3752620 thru 4602012

1974-76

 

Merc 45

4.5

4107220 thru 4597262

1975-76

 

Merc 40

4

9086839 thru 9141798

1976

 

Merc 650XS

90

4304325  & Up

1976

 

Merc 850XS

85

4366802 thru 4590511

1976

 

Merc 1500XS

155

4319880 thru 4602011

1976

 

Merc 1750

175

4301235 thru 4563801

1976

 

 

 

Mercury Outboard 

 

Models 1977-79 

 

Model

Horse-power

Serial Number Range

Year

 

Merc 40

4

9141799 thru 9172805

1977

 

9172806 thru 9208225

1978

 

9208226 thru 9256980

1979

 

Merc 45

4.5

4597262 thru 4869517

1977

 

4869518 thru 5270783

1978

 

5270784 thru 5595531

1979

 

Merc 75

7.5

4691222 thru 4851692

1977

 

4851693 thru 5226934

1978

 

5226935 thru 5524659

1979

 

Merc 110

9.8

4605112 thru 4839253

1977

 

4839254 thru 5206549

1978

 

5206550 thru 5541279

1979

 

Merc 200

20

4580037 thru 4819248

1977

 

4819249 thru 5183392

1978

 

5183393 thru 5606491

1979

 

Merc 25SS

20+

Serial Numbers Not Available

1977

 

1978

 

1979

 

Merc 402

40

4564002 thru 4860102

1977

 

4860103 thru 5174088

1978

 

5174089 thru 5556229

1979

 

Merc 500

50

4576237 thru 4962055

1977

 

4962056 thru 5193258

1978

 

5193259 thru 5531629

1979

 

Merc 700

70

4571652 thru 4825248

1977

 

4825249 thru 5128279

1978

 

5128280 thru 5579016

1979

 

Merc 850

85

4590512 thru 4831998

1977

 

Merc 1150

115

4567952 thru 4855152

1977

 

4855153 thru 5168573

1978

 

5168574 thru 5600966

1979

 

Merc 1500

150

4602012 thru 4868997

1977

 

(Inline 6)

 

Merc 1500XS

155

4567952 thru 4855152

1977

 

(Inline 6)

4868648 thru 5168573

1978

 

Merc 1750

175

4563802 thru 4838073

1977

 

4838074 thru 5180108

1978

 

5180109 thru 5488751

1979

 

Merc 800

80

4831999 thru 5141096

1978

 

5141097 thru 5582561

1979

 

Merc 900

90

4845301 thru 5160323

1978

 

5160324 thru 5594656

1979

 

Merc 1400

140

4865678 thru 5189787
5189788 thru 5625107

1978
 1979

 

Merc 1500

150

4868998 thru 5129479

1978

 

(V-6)

5129480 thru 5503246

1979

 

Merc 2000

200

4839034 thru 5158928

1978

 

5158929 thru 5464485

1979

 

 

 

 

 

 

 

 

 

 

 

Mercury Outboard 

 

Models 1980-85

 

Model

Horse-power

Serial Number Range

Year

 

Merc 36

3.6

5404657 thru 5910967
5910968 thru 6025118

1980-81
1982

 

Merc 40

4

5589202 thru 5595531

1980-81

 

Merc 45

4.5

5595532 thru 6025118
6025119 thru 6232380
6232381 thru 6428075
6428076 thru 6608535
6608536 & Up 

1980-81
1982
1983
1984
1985

 

Merc 75

7.5

5524660 thru 5936300
5936301 thru 6239856
6239857 thru 6430040
6430041 thru 6611885
6611886 & Up 

1980-81
1982
1983
1984
1985

 

Merc 110

9.8

5541280 thru 5965262
5965263 thru 6263905
6263906 thru 6438337
6438338 thru 6620195
6620196 & Up  

1980-81
1982
1983
1984
1985

 

Merc 180

18

5860332 thru 5954910
5954911 thru 6171606
6171607 thru 6443972

1980-81
1982
1983

 

Merc 200

20

5606492 & Up 

1980-81

 

Merc 250

25

5705532 thru 5942041
5942042 thru 6185188
6185189 thru 6453342

1980-81
1982
1983

 

Merc 400

40

5556230 thru 5991214
5991215 thru 6228284
6228285 & Up 

1980-81
1982
1983

 

Merc 500

50

5531630 thru 5949385
5949386 thru 6275322
6275323 thru 6448807
6448808 thru 6586623
6586624 & Up

1980-81
1982
1983
1984
1985

 

Merc 700

70

5579017 thru 5974682
5974683 thru 6279959
6279960 thru 6428680

1980-81
1982
1983

 

Merc 800

80

5582562 thru 5987160
5987161 thru 6232940
6232941 thru 6432900

1980-81
1982
1983

 

Merc 900

90

5594657 thru 5996389
5996390 thru 6246855
6246856 thru 6436122

1980-81
1982
1983

 

Merc 1150

115

5600967 thru 6006833
6006834 thru 6262960
6262961 thru 6440183

1980-81
1982
1983

 

Merc 1400

140

5625108 & Up

1980-81

 

Merc 1500

150

5503247 thru 5944790
5944791 thru 6220253
6220254 thru 6432429
6432430 thru 6616990

1980-81
1982
1983
1984

 

Merc 1750

175

5488752 thru 6618750
6618751 thru A918328

1980-81
1985

 

Merc 2000

200

5464486 thru 6033518
6033519 thru 6203990
6203991 thru 6435502
6435503 thru 6625220
6625221 thru A913227

1980-81
1982
1983
1984
1985

 

Merc 2250

225

5615282 & Up

1980-81

 

Merc 3000

300

5611648 thru 6075701
6075702 thru 6436882
6436883 thru A129444
 A129445 thru A912425

1980-81
1983
1984
1985