SIC Industry Description

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Industry: 3519—Internal Combustion Engines, Not Elsewhere Classified

Establishments primarily engaged in manufacturing diesel, semi-diesel, or other internal combustion engines, not elsewhere classified, for stationary, marine, traction, and other uses. Establishments primarily engaged in manufacturing aircraft engines are classified in Industry 3724, and those manufacturing automotive engines, except diesel, are classified in Industry 3714.

Diesel and semi-diesel engines for stationary, marine, traction, etc	Governors, diesel engine
Diesel engine parts	Internal combustion engines, except aircraft and non-diesel automotive
Engines and engine parts internal combustion military tank	Marine engines: diesel, semi-diesel, and other internal combustion
Engines diesel and semi-diesel and dual fuel—except aircraft	Outboard motors, except electric
Engines, internal combustion except aircraft and non-diesel	Semi-diesel Engines for stationary, marine, traction, or other uses
Gas and diesel engine rebuilding, on a factory basis	Tank engines and engine parts, internal combustion: military

Codes	Titles	Total Marketable US Businesses
3519	Internal Combustion Engines, Nec	827
351900	Internal combustion engines, nec	301
35190000	Internal combustion engines, nec	301
351901	Diesel, semi-diesel, or duel-fuel engines, including marine	288
35190100	Diesel, semi-diesel, or duel-fuel engines, including marine	77
35190101	Diesel engine rebuilding	93
35190102	Engines, diesel and semi-diesel or dual-fuel	48
35190103	Marine engines	70
351902	Parts and accessories, internal combustion engines	95
35190200	Parts and accessories, internal combustion engines	72
35190201	Controls, remote, for boats	6
35190202	Engine starters, pneumatic	7
35190203	Governors, diesel engine	1
35190204	Governors, pump, for diesel engines	1
35190205	Radiators, stationary engine	8
351999	Internal combustion engines, nec, nec	143
35199901	Gas engine rebuilding	42
35199902	Gasoline engines	51
35199903	Jet propulsion engines	21
35199904	Outboard motors	29