| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 336340 | 336340 | 336340 | Air brake systems and parts, automotive, truck, and bus, manufacturing | |||
| 336340 | 336340 | 336340 | Brake and brake parts, automotive, truck, and bus, manufacturing | |||
| 336340 | 336340 | 336340 | Brake caliper assemblies, automotive, truck, and bus, manufacturing | |||
| 336340 | 336340 | 336340 | Brake cylinders, master and wheel, automotive, truck, and bus, manufacturing | |||
| 336340 | 336340 | 336340 | Brake discs (rotor), automotive, truck, and bus, manufacturing | |||
| 336340 | 336340 | 336340 | Brake drums, automotive, truck, and bus, manufacturing | |||
| 336340 | 336340 | 336340 | Brake hose assemblies manufacturing | |||
| 336340 | 336340 | 336340 | Brake linings, automotive, truck, and bus, manufacturing | |||
| 336340 | 336340 | 336340 | Brake pads and shoes, automotive, truck, and bus, manufacturing | |||
| 336340 | 336340 | 336340 | Brake shoes and pads, asbestos, manufacturing | |||
| 336340 | 336340 | 336340 | Calipers, brake, automotive, truck, and bus, manufacturing | |||
| 336340 | 336340 | 336340 | Cylinders, master brake (new and rebuilt), manufacturing | |||
| 336340 | 336340 | 336340 | Hydraulic slave cylinders, automotive, truck, and bus clutch, manufacturing | |||
| 336340 | 336340 | 336340 | Vacuum brake booster, automotive, truck, and bus, manufacturing |