NAICS 336310: Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
This industry comprises establishments primarily engaged in (1) manufacturing and/or rebuilding motor vehicle gasoline engines and engine parts and/or (2) manufacturing and/or rebuilding carburetors, pistons, piston rings, and engine valves, whether or not for vehicular use.
This industry comprises establishments primarily engaged in (1) manufacturing and/or rebuilding motor vehicle gasoline engines and engine parts and/or (2) manufacturing and/or rebuilding carburetors, pistons, piston rings, and engine valves, whether or not for vehicular use.
Examples of work in this code:
Carburetors, all types, manufacturing
Crankshaft assemblies, automotive and truck gasoline engine, manufacturing
Cylinder heads, automotive and truck gasoline engine, manufacturing
Fuel injection systems and parts, automotive and truck gasoline engine, manufacturing
Gasoline engines for hybrid automotive vehicles manufacturing
Pistons and piston rings manufacturing
Manifolds (i.e., intake and exhaust), automotive and truck gasoline engine, manufacturing
Pumps (e.g., fuel, oil, water), mechanical, automotive and truck gasoline engine (except power steering), manufacturing
Timing gears and chains, automotive and truck gasoline engine, manufacturing
Valves, engine, intake and exhaust, manufacturing
Not in this code
Establishments primarily engaged in manufacturing wiring harnesses and other vehicular electrical and electronic equipment are classified in Industry 336320, Motor Vehicle Electrical and Electronic Equipment Manufacturing.
Establishments primarily engaged in manufacturing transmission and power train equipment are classified in Industry 336350, Motor Vehicle Transmission and Power Train Parts Manufacturing.
Establishments primarily engaged in manufacturing radiators are classified in Industry 336390, Other Motor Vehicle Parts Manufacturing.
Establishments primarily engaged in manufacturing steering and suspension components are classified in Industry 336330, Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing.
Establishments primarily engaged in manufacturing parts for machine repair and equipment parts (except electric) on a job or shop basis are classified in Industry 332710, Machine Shops.
Establishments primarily engaged in manufacturing rubber and plastic belts and hoses without fittings are classified in Industry 326220, Rubber and Plastics Hoses and Belting Manufacturing.
Establishments primarily engaged in manufacturing stationary and diesel engines are classified in U.S. Industry 333618, Other Engine Equipment Manufacturing.
SBA size standard
A business is small under NAICS 336310 if it has no more than 1,050 employees (averaged over the last 24 months, including affiliates).
Source: SBA Table of Size Standards, effective 2023-03-17. Always check the size standard printed in the solicitation itself.
Who buys it
Departments that posted the most NAICS 336310 solicitations in the last two years:
29--VALVE,FUEL system · Department of Defense · posted September 28, 2026
29--BOWL,SEDIMENT · Department of Defense · posted September 27, 2026
29--FILTER,FLUID · Department of Defense · posted September 27, 2026
48--VALVE,STRAINER · Department of Defense · posted September 24, 2026
48--VALVE,BACKFLOW,PREVENT · Department of Defense · posted September 24, 2026
29--FILTER element,fluid · Department of Defense · posted September 24, 2026
29--SENSOR,EXHAUST gas,oxy · Department of Defense · posted September 23, 2026
48--VALVE,CROSSFEED fuel · Department of Defense · posted September 23, 2026
Do this kind of work?
Send XL Eagle your price on an open motor vehicle gasoline engine and engine parts manufacturing job. We write and submit the bid under our registrations. If we win, you do the work at your price. No fees.
NAICS 336310 is Motor Vehicle Gasoline Engine and Engine Parts Manufacturing. This industry comprises establishments primarily engaged in (1) manufacturing and/or rebuilding motor vehicle gasoline engines and engine parts and/or (2) manufacturing and/or rebuilding carburetors, pistons, piston rings, and engine valves, whether or not for vehicular use.
What is the SBA size standard for NAICS 336310?
The size standard for NAICS 336310 is 1,050 employees. Firms at or under it count as small businesses for contracts assigned this code.
Are there government contracts for motor vehicle gasoline engine and engine parts manufacturing?
Yes. 2 government contracts are open under NAICS 336310 right now, and 128 were posted in the last 12 months.
Can I bid on NAICS 336310 contracts without registering in SAM.gov?
You need an active SAM.gov registration to win a federal contract in your own name. If you would rather skip that, XL Eagle can bid as the prime contractor using your price, and you do the work as our subcontractor.
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