3F6446 Pivot Pin for Caterpillar Equipment

The 3F6446 pivot pin is used in Caterpillar track-type tractors and track loaders. It is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

The part is listed for the following Caterpillar equipment model designations:

For the track-type tractor application, the available model designations are 5S, 6, 6A, 6S, D5B, 153, 163, 5, 55, and 5A. The track loader application listed for this pivot pin is Caterpillar 977.

Cross-reference numbers

• 3F-6446
• 3F6446

3F-6446 is the catalog number associated with the listed Caterpillar equipment applications. 3F6446 is the SKU and unhyphenated part-number format for the same pivot pin.