Caterpillar Track Sprocket 163-4944 is a sprocket product that transfers final-drive torque into the track chain. It is listed for Caterpillar heavy-equipment applications; use part number 163-4944 as the primary identification reference.
- Part Number: 163-4944
- Brand: Caterpillar
- Product Category: Sprocket
- Equipment Type: Excavator, Mobile Hyd Power Unit
- Compatible Models: 336 MHPU, 340MHPU, 336, 350 OEM, 345D, 349D2, 336F, 340D2 L, 330D, 336D L, 345C L, 349D L, 352FMHPU
- 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.





