Caterpillar Track Sprocket 493-3186 is a sprocket product that transfers final-drive torque into the track chain. It is listed for Caterpillar heavy-equipment applications; use part number 493-3186 as the primary identification reference.
- Part Number: 493-3186
- Brand: Caterpillar
- Product Category: Sprocket
- Equipment Type: Asphalt Paver
- Compatible Models: AP655F L, AP655, AP655F
- Engine Models: Confirm by equipment serial number
- Condition: New
Fitment can vary by machine configuration and serial-number range. Compare the original part number, dimensions, connectors and mounting points before purchase.





