Mercury Outboard Models and Serial Numbers

Updated: Apr 2022 | Category: Identification | Type: Model & Serial Numbers

Find you the table corresponding to the year and model of your outboard and then search the cells to validate your outboard serial number. Note our table contains the starting serial number.

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Mercury Outboard Models by Year:

1960's - 1963 - 1969
1970's - 1970 - 1979
1980's - 1980 - 1986

Starting Serial Numbers US-Europe Built Engines (1963-1986)

	1963	1964	1965	1966	1967	1968	1969	1970
Model	US	US	US	US	US	US	US	US
Thruster
R21
RL21
T21
D28
R28
RX28
T28
R33
RX33
T33
D45
R45
RL45
RX45
T45
2.2 (2s)
2.5 (2s)
3.3 (2s)
3 (2s)
3.5 (2s)
3.6 (2s)
4 (2s)		1655013	1738941	1865633	2098037	2278851	2498136	2771622
4 (4s)
4.5 (2s)
5 (2s)
5 (4s)
6 (2s)	1551443	1607513	1745521	1958278	2096171	2284857
6 (4s)
7.5 (2s)							2529895	2810637
8 (2s)
8 (4s)
9.8 (2s)
9.9 (2s)
9.9 (4s)
10 (2s)	1474328	1607083	1742746	1865779	2098352	2290663	2508759	2798057
13.5 (2s)
15 (2s)
15 (4s)
18 (2s)
20 (2s)	1558610	1606903	1755849	1866496	1997990	2296267	2550065	2827677

	1963	1964	1965	1966	1967	1968	1969	1970
Model	US	US	US	US	US	US	US	US
25 (2s)
25 (4s)
30 (2s)
30 (4s)
35 (2s)	1570507	1628795	1755799	1960827	2097800	2300972	2487558
40 (2s)								2874704
40 (4s)
45 (2s)
50 (2s)	1552535	1605952	1755549	1870389	2097445	2305101	2514919	2736807
50 (4s)
55 (2s)
60 (2s)
60 (4s)
65 (2s)	1542745	1606282	1765044	1869564	2119749	2309311	2503991	2803562
70 (2s)
75 (2s)
80 (2s)							2559001	2786463
85 (2s)	1460999	1648888
90 (2s)			1755444
95 (2s)				1869776	2097280
100 (2s)	1518384	1665002	1755459			2318586	2484633
110 (2s)				1870204	2097685
115 (2s)								2836019
125 (2s)						2314956	2536210
135 (2s)								2839369
140 (2s)
150 (2s)
175 (2s)
200 (2s)
200 (Ve)
220 (2s)
225 (2s)
225 (Ve)
250 (2s)
250 (Ve)
275 (2s)
275 (Ve)
300 (2s)
SportJet

Selected Model Year: 1971-1974
select different year

	1971	1972		1973		1974.
Model	US	US	Belgium	US	Belgium	US	Belgium
Thruster
R21
RL21
T21
D28
R28
RX28
T28
R33
RX33
T33
D45
R45
RL45
RX45
T45
2.2 (2s)
2.5 (2s)
3.3 (2s)
3 (2s)
3.5 (2s)
3.6 (2s)
4 (2s)	3028361	3296137	9000306	3529446	9012109	3764825	9029974
4 (4s)
4.5 (2s)
5 (2s)
5 (4s)
6 (2s)
6 (4s)
7.5 (2s)	3016581	3274633	9000102	3488153	9009334	3801458	9043194
8 (2s)
8 (4s)
9.8 (2s)
9.9 (2s)
9.9 (4s)
10 (2s)	3002814	3263263		3482753	9008004	3795658	9041439
13.5 (2s)
15 (2s)
15 (4s)
18 (2s)
20 (2s)	2991679	3226958	9000867	3537531	9016254	3755885	9032084

	1971	1972		1973		1974
Model	US	US	Belgium	US	Belgium	US	Belgium
25 (2s)
25 (4s)
30 (2s)
30 (4s)
35 (2s)
40 (2s)	3043031	3336258		3474578	9005204	3859435	9033789
40 (4s)
45 (2s)
50 (2s)	3008819	3235063	9001581	3478003	9006164	3816308	9047654
50 (4s)
55 (2s)
60 (2s)
60 (4s)
65 (2s)	2997339	3293184	9004272	3547987	9020074	3807833	9046299
70 (2s)
75 (2s)
80 (2s)	2991034	3186283	9004402
85 (2s)				3493913	9011604	3865695	9053364
90 (2s)
95 (2s)
100 (2s)
110 (2s)
115 (2s)	3023086	3270480		3525441		3761035
125 (2s)
135 (2s)	3036066	3270480				3761035
140 (2s)		3293234
150 (2s)				3502806		3752620
175 (2s)
200 (2s)
200 (ye)
220 (2s)
225 (2s)
225 (ye)
250 (2s)
250 (ye)
275 (2s)
275 (ye)
300 (2s)
SportJet

	1975		1976		1977		1978
Model	US	Belgium	US	Belgium	US	Belgium	US	Belgium
Thruster			4208828		4559917		4843729
R21
RL21
T21
D28
R28
RX28
T28
R33
RX33
T33
D45
R45
RL45
RX45
T45
2.2 (2s)
2.5 (2s)
3.3 (2s)
3 (2s)
3.5 (2s)
3.6 (2s)
4 (2s)				9075839		9141799		9172806
4 (4s)
4.5 (2s)	4107220	9072179	4377557	9110489	4597262	9139800	4869518	9169806
5 (2s)
5 (4s)
6 (2s)
6 (4s)
7.5 (2s)	4085865	9068874	4314385	9102614	4691222	9126915	4851693	9167506
8 (2s)
8 (4s)
9.8 (2s)
9.9 (2s)
9.9 (4s)
10 (2s)	4079000	9068374	4304785	9101514	4605112	9126165	4839254	9165305
13.5 (2s)
15 (2s)
15 (4s)
18 (2s)
20 (2s)	4102790	9070129	4351590	9104814	4580036	9137350	4819249	9171006

	1975		1976		1977		1978
Model	US	Belgium	US	Belgium	US	Belgium	US	Belgium
25 (2s)
25 (4s)
30 (2s)
30 (4s)
35 (2s)
40 (2s)	4117710	9076839	4362215	9108564	4564002	9135225	4860103	9184451
40 (4s)
45 (2s)
50 (2s)	4141000	9082514	4357640	9107214	4576237	9136250	4962056	9195686
50 (4s)
55 (2s)
60 (2s)
60 (4s)
65 (2s)	4136685	9082139	4382057	9112989
70 (2s)					4571652	9135825	4825849	9176876
75 (2s)
80 (2s)							4831999	9177626
85 (2s)	4092965	9069879	4366802	9110014	4590512	9139350
90 (2s)							4845301
95 (2s)
100 (2s)
110 (2s)
115 (2s)	4112635		4310785		4567952		4855153
125 (2s)
135 (2s)	4112635		4310785				4855153
140 (2s)							4865678
150 (2s)	4121435		4319880		4602012		4868648
175 (2s)			4301235		4563802		4838074
200 (2s)							4839034
200 (ye)
220 (2s)
225 (2s)
225 (ye)
250 (2s)
250 (ye)
275 (2s)
275 (ye)
300 (2s)
SportJet

	1979		1980		1981		1982
Model	US	Belgium	US	Belgium	US	Belgium	US	Belgium
Thruster
R21
RL21
T21
D28
R28
RX28
T28
R33
RX33
T33
D45
R45
RL45
RX45
T45
2.2 (2s)
2.5 (2s)
3.3 (2s)
3 (2s)
3.5 (2s)
3.6 (2s)			5404657		5404657		5910968
4 (2s)
4 (4s)
4.5 (2s)	5270784		5595532		5595532		6025119
5 (2s)
5 (4s)
6 (2s)
6 (4s)
7.5 (2s)	5226935		5524660		5524660		5936301
8 (2s)
8 (4s)
9.8 (2s)	5206550		5541280		5541280		5965263
9.9 (2s)
9.9 (4s)
10 (2s)
13.5 (2s)
15 (2s)
15 (4s)
18 (2s)			5860332		5860332		5954911
20 (2s)	5183393		5606492		5606492

	1979		1980		1981		1982
Model	US	Belgium	US	Belgium	US	Belgium	US	Belgium
25 (2s)			5705532		5705532		5942041
25 (4s)
30 (2s)
30 (4s)
35 (2s)
40 (2s)	5174089		5556230		5556230		5991215
40 (4s)
45 (2s)
50 (2s)	5193259		5531630		5531630		5949386
50 (4s)
55 (2s)
60 (2s)
60 (4s)
65 (2s)
70 (2s)	5128280		5579017		5579017		5974683
75 (2s)
80 (2s)	5141097		5582562		5582562		5987161
85 (2s)
90 (2s)	5160324		5594657		5594657		5996390
95 (2s)
100 (2s)
110 (2s)
115 (2s)	5168574		5600967		5600967		6006834
125 (2s)
135 (2s)
140 (2s)	5189788		5625108		5625108
150 (2s)	5129480		5503247		5503247		5944791
175 (2s)	5180109		5488752		5488752
200 (2s)	5158929		5464486		5464486		6073192
200 (ye)
220 (2s)
225 (2s)			5615282		5615282
225 (ye)
250 (2s)
250 (ye)
275 (2s)
275 (ye)
300 (2s)
SportJet

	1983		1984		1985		1986
Model	US	Belgium	US	Belgium	US	Belgium	US	Belgium
Thruster
R21
RL21
T21
D28
R28
RX28
T28
R33
RX33
T33
D45
R45
RL45
RX45
T45
2.2 (2s)			8075603		8087123		0A800761
2.5 (2s)
3.3 (2s)
3 (2s)
3.5 (2s)	6202173		6434771		6594744
3.6 (2s)
4 (2s)							0A906702	9448541
4 (4s)
4.5 (2s)	6232381		6428076		6608536	9415371		9440676
5 (2s)
5 (4s)
6 (2s)							0A910596
6 (4s)
7.5 (2s)	6239857		6430041		6611886	9416176		9443296
8 (2s)							0A197112
8 (4s)
9.8 (2s)	6263906		6438338		6620196	9418306		9445986
9.9 (2s)							0A918999	9467612
9.9 (4s)
10 (2s)
13.5 (2s)
15 (2s)
15 (4s)
18 (2s)	6171607		6443973		6617631	9417691
20 (2s)					0A134731	9415031	0A910971	9439512

	1983		1984		1985		1986
Model	US	Belgium	US	Belgium	US	Belgium	US	Belgium
25 (2s)	61851559		6453343		6593849	9415101	0A911346	9439717
25 (4s)
30 (2s)
30 (4s)
35 (2s)			6445653		6626696	9420456	0A922171	9439291
40 (2s)	6228285
40 (4s)
45 (2s)					A196092		0A914859	9441716
50 (2s)	6275323		6448808		6586624	9420791	0A912478	9452344
50 (4s)
55 (2s)
60 (2s)			6428681		6609651	9415971	0A197392	944081
60 (4s)
65 (2s)
70 (2s)	6279960
75 (2s)			6432901		6613221	9427676	0A197882	9444516
80 (2s)	6232941
85 (2s)
90 (2s)	6246856		6436123		6623151		0A902436
95 (2s)
100 (2s)
110 (2s)
115 (2s)	6262961		6440183		6630171		0A907777
125 (2s)
135 (2s)					A910337		0A909997
140 (2s)
150 (2s)	6220254		6443213		6616991		0A904646
175 (2s)					6618751		0A918329
200 (2s)	6203991		6435503		6625221		0A913228
200 (ye)
220 (2s)							0A994438
225 (2s)
225 (ye)
250 (2s)
250 (ye)
275 (2s)
275 (ye)
300 (2s)	6239853		6436883		0A129445		0A912426
SportJet

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Mercury Outboard Model and Serial Number Identification

Mercury Outboard Models and Serial Numbers

Mercury Outboard Models by Year:

Starting Serial Numbers US-Europe Built Engines (1963-1986)

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