| 3331 | Crankcase Ventilation | Company Product |
| 3332 | Crankcases | Company Product |
| 3333 | Crankshaft | Company Product |
| 3334 | Crankshaft Grinders | Company Product |
| 3335 | Crankshaft Grinding Machines | Company Product |
| 3336 | Crankshafts | Company Product |
| 3337 | Crankshafts & Cylinders Grinding | Company Product |
| 3338 | Crash Bags | Company Product |
| 3339 | Crates | Company Product |
| 3340 | Crating Services | Company Product |
| 3341 | Crawler Bulldozer | Company Product |
| 3342 | Crawler Carrier | Company Product |
| 3343 | Crawler Carriers | Company Product |
| 3344 | Crawler Crane Bottom Rollers | Company Product |
| 3345 | Crawler Crane Carrier Rollers | Company Product |
| 3346 | Crawler Crane Glasses | Company Product |
| 3347 | Crawler Crane Spare Parts | Company Product |
| 3348 | Crawler Crane Sprockets | Company Product |
| 3349 | Crawler Crane Top Rollers | Company Product |
| 3350 | Crawler Crane Track Chains | Company Product |
| 3351 | Crawler Crane Track Links | Company Product |
| 3352 | Crawler Crane Track Rollers | Company Product |
| 3353 | Crawler Crane Upper Rollers | Company Product |
| 3354 | Crawler Crane Wind Screens | Company Product |
| 3355 | Crawler Cranes | Company Product |
| 3356 | Crawler Cranes Rental | Company Product |
| 3357 | Crawler Cranes Repair | Company Product |
| 3358 | Crawler Crnae | Company Product |
| 3359 | Crawler Drills | Company Product |
| 3360 | Crawler Excavator | Company Product |