2N3221 Gear fit Caterpillar
2N3221 Gear fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
2N3221 Gear fit Caterpillar — SKU 2N3221
2N3221 is a gear for Caterpillar equipment, including Caterpillar gas and industrial engines, marine engines, track-type tractors, tractors, trucks, wheel loaders, and wheel tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The listed applications cover several Caterpillar equipment types and model designations. Compatibility is specified by the equipment type and model below.
Fitment
| Equipment type | Caterpillar gas engine G379 |
| Equipment type | Caterpillar gas engine G399 |
| Equipment type | Caterpillar industrial engine D348 |
| Equipment type | Caterpillar industrial engine D398 |
| Equipment type | Caterpillar industrial engine D399 |
| Equipment type | Caterpillar marine engine D353C |
| Equipment type | Caterpillar track-type tractor D10 |
| Equipment type | Caterpillar track-type tractor D9G |
| Equipment type | Caterpillar track-type tractor D9H |
| Equipment type | Caterpillar tractor 772 |
| Equipment type | Caterpillar truck 777 |
| Equipment type | Caterpillar wheel loader 992 |
| Equipment type | Caterpillar wheel tractor 641B |
The gear is listed for use across Caterpillar power units and machines in the G379, G399, D348, D398, D399, and D353C engine applications, as well as the D10, D9G, D9H, 772, 777, 992, and 641B equipment applications.
Specifications
| Part type | Engine gear |
| SKU | 2N3221 |
| Manufacturer of equipment fitment | Caterpillar |
| Part manufacturer | CTP (Costex Tractor Parts) |
| Part condition | New aftermarket spare part |
| Weight | 0.1 lb |
| Length | 5.8 cm |
| Width | 4.9 cm |
| Depth | 6.1 cm |
The recorded dimensions are 5.8 cm in length, 4.9 cm in width, and 6.1 cm in depth. The listed weight is 0.1 lb. No material, thread specification, tooth count, or additional components included with the gear are specified in the available product data.






















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