NAICS Code 336350: Motor Vehicle Transmission and Power Train Parts Manufacturing
National industry
SBA small business size standard: 1,500 employees
Definition
This industry comprises establishments primarily engaged in manufacturing and/or rebuilding motor vehicle transmissions and power train parts.
Government contracts for this product: PSC 2520 Vehicular Power Transmission Components
Code facts
- Part of
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-
31-33
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336
-
3363
- 33635
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3363
-
336
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31-33
- Contract awards
- 941 In the last 12 months
- Contract obligations
- $683,453,607 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 336350
- Assembly line rebuilding of automotive, truck, and bus transmissions
- Automatic transmissions, automotive, truck, and bus, manufacturing
- Axle bearings, automotive, truck, and bus, manufacturing
- Clutches and clutch discs, asbestos, manufacturing
- Constant velocity joints, automotive, truck, and bus, manufacturing
- Differential and rear axle assemblies, automotive, truck, and bus, manufacturing
- Drive shafts and half shafts, automotive, truck, and bus, manufacturing
- Gears (e.g., crown, pinion, spider), automotive, truck, and bus, manufacturing
- Joints, universal, automotive, truck, and bus, manufacturing
- Pressure and clutch plate assemblies, automotive, truck, and bus, manufacturing
- Scattershield, engine, manufacturing
- Torque converters, automotive, truck, and bus, manufacturing
- Transaxles, automotive, truck, and bus, manufacturing
- Transmissions and parts, automotive, truck, and bus, manufacturing
- Universal joints, automotive, truck, and bus, manufacturing
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $119,950 |
| FY2026 | $152,814,881 |
| FY2025 | $683,453,607 |
| FY2024 | $449,422,665 |
| FY2023 | $400,938,782 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Renk America LLC | $41,035,421 | |
| 2 | Clarke Power Services Inc. | $23,668,453 | |
| 3 | MTP Drivetrain Services, L.L.C. | $15,874,451 | |
| 4 | Twin Disc, Incorporated | $13,264,991 | |
| 5 | Oshkosh Defense LLC | $9,978,680 | |
| 6 | Honeywell International Inc. | $5,831,153 | |
| 7 | Ruta Supplies Inc. | $4,597,210 | |
| 8 | LOC Performance Products LLC | $2,830,716 | |
| 9 | Am General LLC | $2,383,157 | |
| 10 | Pioneer Industries, LLC | $2,343,459 |
See the full FY2025 ranking of NAICS 336350 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $127,142,429 | |
| 2 | Defense Logistics Agency | $24,162,604 | |
| 3 | Department of Justice | $1,111,477 | |
| 4 | Department of the Navy | $473,018 | |
| 5 | Department of the Interior | $73,546 | |
| 6 | Air Force | $52,696 | |
| 7 | Department of State | $40,130 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 2520 Vehicular Power Transmission Components | $129,438,828 | |
| 2 | 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components | $5,850,900 | |
| 3 | 2540 Vehicular Furniture and Accessories | $5,837,239 | |
| 4 | 3040 Miscellaneous Power Transmission Equipment | $4,551,642 | |
| 5 | 3010 Torque Converters and Speed Changers | $3,114,556 | |
| 6 | 2590 Miscellaneous Vehicular Components | $1,103,210 | |
| 7 | J028 Maintenance, Repair and Rebuilding of Equipment: Engines, Turbines, and Components | $779,281 | |
| 8 | 5963 Electronic Modules | $450,249 | |
| 9 | 5895 Miscellaneous Communication Equipment | $417,731 | |
| 10 | 3020 Gears, Pulleys, Sprockets, and Transmission Chain | $374,890 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Michigan | $41,971,090 | |
| 2 | Wisconsin | $26,195,042 | |
| 3 | Ohio | $24,808,943 | |
| 4 | Louisiana | $16,661,936 | |
| 5 | California | $6,981,009 | |
| 6 | New York | $4,918,373 | |
| 7 | New Jersey | $3,829,675 | |
| 8 | Pennsylvania | $2,934,763 | |
| 9 | Indiana | $2,411,870 | |
| 10 | Florida | $1,960,369 | |
| 11 | Texas | $1,808,407 | |
| 12 | Georgia | $1,789,467 | |
| 13 | Illinois | $681,533 | |
| 14 | Tennessee | $556,038 | |
| 15 | Kentucky | $517,954 | |
| 16 | Arizona | $398,653 | |
| 17 | Maryland | $252,446 | |
| 18 | New Mexico | $249,639 | |
| 19 | South Carolina | $242,610 | |
| 20 | Connecticut | $154,634 | |
| 21 | Virginia | $152,567 | |
| 22 | Nevada | $80,146 | |
| 23 | Washington | $79,803 | |
| 24 | Nebraska | $39,322 | |
| 25 | Minnesota | $35,177 | |
| 26 | Mississippi | $22,737 | |
| 27 | Montana | $19,728 | |
| 28 | Arkansas | $7,253 | |
| 29 | Missouri | $6,595 | |
| 30 | Massachusetts | $2,063 | |
| 31 | Kansas | $458 | |
| 32 | District of Columbia | $175 |
Show all 32
Shares are of everything obligated under NAICS 336350 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 11,363 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 336350?
NAICS 336350 is Motor Vehicle Transmission and Power Train Parts Manufacturing, a national industry in NAICS 31-33, Manufacturing.
What is the NAICS code for scattershield, engine, manufacturing?
The NAICS code for scattershield, engine, manufacturing is 336350, Motor Vehicle Transmission and Power Train Parts Manufacturing.
What is the NAICS code for clutches and clutch discs, asbestos, manufacturing?
The NAICS code for clutches and clutch discs, asbestos, manufacturing is 336350, Motor Vehicle Transmission and Power Train Parts Manufacturing.
What is the NAICS code for transaxles, automotive, truck, and bus, manufacturing?
The NAICS code for transaxles, automotive, truck, and bus, manufacturing is 336350, Motor Vehicle Transmission and Power Train Parts Manufacturing.
When did the size standard for NAICS 336350 last change?
The most recent Federal Register rule on record that names NAICS 336350 in the SBA's size standards is "Small Business Size Standards for Manufacturing" (81 FR 4469), published Jan 26, 2016 and effective Feb 26, 2016.
How much do federal agencies spend under NAICS 336350?
Federal contracts under NAICS 336350 obligated $683,453,607 in fiscal year 2025 and $1,686,749,884 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 336350?
The contractors with the most obligated under NAICS 336350 in fiscal years 2026 and 2027 are Renk America LLC ($41,035,421); Clarke Power Services Inc. ($23,668,453); and MTP Drivetrain Services, L.L.C. ($15,874,451).
Which agencies buy the most under NAICS 336350?
The agencies that obligated the most under NAICS 336350 in fiscal years 2026 and 2027 are Department of the Army ($127,142,429), Defense Logistics Agency ($24,162,604) and Department of Justice ($1,111,477).
Which PSC codes are used with NAICS 336350?
The PSC codes with the most obligated under NAICS 336350 in fiscal years 2026 and 2027 are 2520 Vehicular Power Transmission Components; 2530 Vehicular Brake, Steering, Axle, Wheel, and Track Components; and 2540 Vehicular Furniture and Accessories.
Where is the work under NAICS 336350 performed?
By place of performance, the states with the most contract obligations under NAICS 336350 over the last 12 months are Michigan ($41,971,090), Wisconsin ($26,195,042) and Ohio ($24,808,943).
What is the latest contract opportunity under NAICS 336350?
The latest contract opportunity under NAICS 336350 is Housing, Flywheel, solicitation from Land and Maritime (DLA), posted November 6, 2026.
On GovTribe
See everything under NAICS 336350
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