7N9322 Gear Air Compressor Drive fit Caterpillar
7N9322 Gear Air Compressor Drive fit Caterpillar
7N9322 Gear Air Compressor Drive for Caterpillar
7N9322 is a gear air compressor drive used in the accessory drive group of Caterpillar equipment. The gear has 46 teeth and is listed for off-road dump trucks, wheeled tractor-scrapers, truck engines, industrial engines, and cold milling machines.
This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
Fitment
The part is used with the following Caterpillar equipment models and engine applications:
| Equipment category | Compatible models or applications |
| Off-road dump trucks | 69D, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E |
| Wheeled tractor-scrapers | 631D, 631E, 631G, 633D, 633E II, 637D, 637E, 637G, 639D |
| Truck engines | 3408, 3408B |
| Industrial engines | 3408, 3408B, 3408C, 3408E, 3412, 3412E |
| Cold milling machines | PR-450, PR-450C |
For the equipment listed above, 7N9322 is specified as the gear-compressor drive installed in the accessory drive group. The fitment information includes both complete machine models and engine applications, so the machine serial number and the engine configuration should be checked when confirming component compatibility.
Specifications
| Part type | Gear air compressor drive |
| Component group | Accessory drive group |
| Tooth count | 46 teeth |
| Equipment manufacturer | Caterpillar |
| Equipment categories | Off-road dump truck, wheeled tractor-scraper, truck engine, industrial engine, cold milling machine |
| SKU | 7N9322 |
The listed applications include Caterpillar machines equipped with the 3408, 3408B, 3408C, 3408E, 3412, and 3412E engine models. On the machine, the part functions as the gear-compressor drive within the accessory drive assembly. The supplied product identification is 7N9322; no additional cross-reference numbers are specified in the available product data.
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