Other Motor Vehicle Parts Manufacturing
Manufacturing and/or rebuilding motor vehicle parts and accessories (except motor vehicle gasoline engines and engine parts, motor vehicle electrical and electronic equipment, motor vehicle steering and suspension components, motor vehicle brake systems, motor vehicle transmissions and power train parts, motor vehicle seating and interior trim, and motor vehicle stampings).
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What is SBA Size Standard?
The maximum number of employees a business can have to qualify as a "small business" for federal contracting and SBA loan programs.
What's Included
- ✓Air bag assemblies manufacturing
- ✓Air-conditioners, motor vehicle, manufacturing
- ✓Air filters, automotive, truck, and bus, manufacturing
- ✓Radiators and cores manufacturing
- ✓Catalytic converters, engine exhaust, automotive,
- ✓truck, and bus, manufacturing
- ✓Compressors, motor vehicle air-conditioning,
- ✓manufacturing
- ✓Mufflers and resonators, motor vehicle,
- ✓manufacturing
- ✓Wheels (i.e., rims), automotive, truck, and bus,
- ✓manufacturing
Example Companies
- ●Magna International- Automotive supplier
- ●Aptiv- Automotive technology
- ●Autoliv- Safety systems
This Code is NOT For...
NAICS 336390 does not cover the following activities. Use the correct code instead:
Manufacturing motor vehicle gasoline engines and engine parts
Manufacturing motor vehicle electrical and electronic equipment
Manufacturing motor vehicle steering and suspension components
Manufacturing motor vehicle brake systems
Manufacturing motor vehicle transmissions and power train parts
Manufacturing motor vehicle seating and interior trim
+ 2 more exclusions for this code
Frequently Asked Questions
Yes. Most businesses operate under several NAICS codes. Your primary code should reflect your main source of revenue. You can list secondary codes for other business activities when registering with government agencies or applying for contracts.
Choose the NAICS code that represents your largest revenue source as your primary code. You can add secondary codes for other activities. For example, a restaurant that also offers catering would use Full-Service Restaurants as the primary code and Caterers as a secondary code.
NAICS codes do not directly determine your tax obligations. However, certain tax credits, deductions, and industry-specific regulations may reference NAICS codes to determine eligibility. Your actual tax liability depends on your business structure and activities, not your classification code.
No. The NAICS code on your EIN application is for statistical purposes only. You can update it if your business activities change. The IRS uses this information for economic analysis, not for determining your tax treatment.
You can update your NAICS code when filing your next business tax return or by contacting the IRS. For government contracts, update your code in SAM.gov. There is no penalty for changing codes as your business evolves or if you selected the wrong code initially.