3B4621 Cotter Pin fit Caterpillar
3B4621 Cotter Pin fit Caterpillar
- New aftermarket part
- 30 day returns
- Manufacturer's warranty
3B4621 Cotter Pin for Caterpillar Asphalt Pavers
3B4621 is a steel cotter pin for Caterpillar asphalt paver equipment. It is used as a retaining pin in compatible machine assemblies and has a beveled pin end. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).
The part is identified by SKU 3B4621 and belongs to the Pins category. The available application data covers Caterpillar AP-series asphalt pavers listed below.
Fitment
- Caterpillar AP-1000 asphalt paver
- Caterpillar AP-1000B asphalt paver
- Caterpillar AP-1000D asphalt paver
- Caterpillar AP-1050B asphalt paver
- Caterpillar AP-1055B asphalt paver
- Caterpillar AP-1055D asphalt paver
- Caterpillar AP-600D asphalt paver
- Caterpillar AP-650B asphalt paver
- Caterpillar AP-800C asphalt paver
- Caterpillar AP-800D asphalt paver
Cross-reference numbers
- 3B4621
- 3B-4621
These numbers refer to the same cotter pin identification used for the listed Caterpillar equipment applications. Verify the machine model and the required part number before installation when replacing a removed pin.
Specifications
| Part type | Cotter pin |
| Equipment brand | Caterpillar |
| Equipment type | Asphalt paver |
| Material | Steel |
| Pin end type | Beveled |
| Overall pin length | 50.8 mm |
| Pin diameter | 3.175 mm |
| Weight | 0.1 lb |
| Listed dimensions | 8.89 cm length × 15.24 cm width × 1.27 cm depth |
| SKU | 3B4621 |
The overall pin length and diameter identify the cotter pin itself. The separate dimensions shown above are the listed product dimensions and should not be substituted for the pin measurements when checking clearance or installation requirements.
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