# NAICS 336310: Motor Vehicle Gasoline Engine and Engine Parts Manufacturing

Breadcrumb: [NAICS codes](https://bidrover.com/naics) › [336310 Motor Vehicle Gasoline Engine and Engine Parts Manufacturing](https://bidrover.com/naics/336310)

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.

- NAICS code: 336310
- Title: Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
- Sector: 31-33 Manufacturing
- Subsector: 336 Transportation Equipment Manufacturing
- Industry group: 3363 Motor Vehicle Parts Manufacturing
- SBA size standard: 1,050 employees
- Open bids on BidRover: 4
- Updated: Oct 22, 2026

## Open bids (4)

- [48--ACTUATOR,ELECTROMECHAN](https://bidrover.com/bids/48-actuator-electromechan--553060e2-791b-4ac2-a1b9-7d116803dea5) — General procurement · United States · due 2026-10-23
- [48--VALVE,LIQUID OXYGEN DR](https://bidrover.com/bids/48-valve-liquid-oxygen-dr--498bc6de-fbcf-43ea-8a5f-59123749c80b) — General procurement · United States · due 2026-10-23
- [29--PUMP,FUEL,CAM ACTUATED](https://bidrover.com/bids/29-pump-fuel-cam-actuated--331f8c09-c05f-462a-a7ff-6fc9631d9b99) — Environmental & energy · United States · due 2026-10-27
- [FUEL CONTROL,STARTI](https://bidrover.com/bids/fuel-control-starti--c240ef9f-5509-4cfe-8740-a6c5cc82284f) — General procurement · United States

## Frequently asked questions

### What is NAICS code 336310?

NAICS 336310 is "Motor Vehicle Gasoline Engine and Engine Parts Manufacturing" in the 2022 North American Industry Classification System, in sector 31-33 (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?

A business is small under NAICS 336310 at or below 1,050 employees, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.

### How many government bids are open under NAICS 336310?

BidRover counts 4 open bids that cite NAICS 336310 as of Oct 22, 2026, refreshed every hour from official public sources. Many state and local notices do not list a NAICS code, so search by keyword too.

### How do I get alerts for NAICS 336310 bids?

Save an alert on this page. A free account gets new matching bids by weekly email; the Team plan ($19/mo) sends daily alerts with match scores, the buyer, source link and documents.

## Related NAICS codes

- [336320 Motor Vehicle Electrical and Electronic Equipment Manufacturing](https://bidrover.com/naics/336320)
- [336350 Motor Vehicle Transmission and Power Train Parts Manufacturing](https://bidrover.com/naics/336350)
- [336390 Other Motor Vehicle Parts Manufacturing](https://bidrover.com/naics/336390)
- [336330 Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing](https://bidrover.com/naics/336330)
- [332710 Machine Shops](https://bidrover.com/naics/332710)
- [326220 Rubber and Plastics Hoses and Belting Manufacturing](https://bidrover.com/naics/326220)
- [333618 Other Engine Equipment Manufacturing](https://bidrover.com/naics/333618)
- [336340 Motor Vehicle Brake System Manufacturing](https://bidrover.com/naics/336340)

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Code titles and definitions: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022 (https://www.census.gov/naics/). Size standards: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201, eCFR text current as of 2026-10-21 (https://www.ecfr.gov/current/title-13/section-121.201).

BidRover lists bids from official public sources. It is not an issuing authority; confirm the NAICS code and size standard named in each solicitation.