Caterpillar Final Drive Travel Motor O Ring Seal 539-2851 is a travel motor & gearbox product that supports travel-drive torque transmission and machine propulsion. It is listed for Caterpillar heavy-equipment applications; use part number 539-2851 as the primary identification reference.
- Part Number: 539-2851
- Brand: Caterpillar
- Product Category: Travel Motor & Gearbox
- Equipment Type: Power Module, Excavator
- Compatible Models: OEM POWER, 320, 321, 318D L, 316F L, 316E L, 323 GX, 318D2, 325, 318 GC, 313D2, 323, 319, 316F, 313D2 LGP, 320D3 GC, 315D L, 320 GX, 317, 313, 317 GC, 320GX, 315C, 318D2 L, 320 GC
- 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.





