Universal Engine Identification The model identification plate for your Universal engine will typically be located on the exhaust

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Universal Engine Identification
The model identification plate for your Universal engine will typically be located on the exhaust manifold.
Actual identification from the engine is your most reliable method. However we understand that sometimes that simply is not possible for that reason we have provided the following table that may help in your identification.

Model	Horsepower	Years Produced
M-12	10	1983-88
M2-12	11	1987-Current
5411	11	1977-1982
M-15	11	1982-1983
M-18	14	1983-88
5416	16	1976-1982
M-20	16	1982-83
M3-20	18	1988-Current
5421	21	1978-1981
M-25	21	1981-1986
M-25XP	23	1986-Current
5424	24	1977-1983
M-30	24	1983-1987
M4-30	25	1988-Current
M-35	30	1987-Current
5432	32	1977-1982
M-40	32	1982-Current
5444	44	1980-1982
M-50	44	1982-Current

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For more information about this page contact marinedieseldirect@torresen.com.
This page and the associated Westerbeke / Universal Marine Diesel Engine Pages, Marine Diesel Direct and Torresen Sailing Pages are independent dealer pages provided by Torresen Marine, Inc. Torresen Marine, Inc. is an authorized independent supplier of Westerbeke / Universal Engines and Parts.