2P3423 Pinion fit Caterpillar
2P3423 Pinion fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
2P3423 Pinion (10 Teeth) for Caterpillar — SKU 2P3423
The 2P3423 is a pinion with 10 teeth for Caterpillar equipment. It is used in the Final Drive & Swing Components category. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The available product data identifies Caterpillar as the equipment manufacturer whose machines the part fits. Specific machine models or series are not provided for this SKU, so fitment is limited to the stated Caterpillar application and should be confirmed against the part number and machine documentation before installation.
Cross-reference numbers
| Part number | 2P3423 |
| Other number associated with the part | 2163553 |
Number 2163553 is listed with the 2P3423 pinion in the available product information. The supplied data does not identify whether this number is a Caterpillar reference number or a reference used by another supplier.
Specifications
| Component type | Pinion |
| Number of teeth | 10 |
| Equipment brand | Caterpillar |
| Application category | Final Drive & Swing Components |
| Part weight | 38.5 lb |
| Listed length | 35 cm |
| Listed width | 25 cm |
| Listed depth | 20 cm |
The dimensional information is provided as length, width, and depth: 35 cm × 25 cm × 20 cm. The available data does not specify the material, tooth profile, bore dimensions, shaft interface, surface treatment, installation position, or additional components supplied with the pinion.
Use the 2P3423 identifier and the listed 2163553 reference when comparing the part with the existing Caterpillar component. No specific Caterpillar machine model or series is included in the supplied fitment information.






















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