Part number lookup

MACHINE3066EXCAVATOR320CFORESTRY Replacement Parts

Cross-reference and compare 2 replacement listings for OEM / aftermarket part number MACHINE3066EXCAVATOR320CFORESTRY. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

2 Matching Products

Part Numbers and Cross References

Applications and Fitment Summary

  • Part Number
  • Caterpillar Excavator E320C Engine 3066 Hose 178-6557
  • ENGINE - MACHINE3066EXCAVATOR320CFORESTRY EXCAVATORS320CFMHW,320CFMSTTRACK EXCAVATORS320C,320CU,320CS,320CL,320CLU Specification: Size:50*60*45
  • Caterpillar · CAT Excavator E320C Engine 3066
  • Caterpillar CAT Excavator 320C Lower Water Hose 183-8120
  • ENGINE - MACHINE3066EXCAVATOR320CFORESTRY EXCAVATORS320CFMHW,320CFMSTTRACK EXCAVATORS320CL,320C
  • Caterpillar · ENGINE - MACHINE 3066 EXCAVATOR 320C FORESTRY EXCAVATORS 320CFMHW,320CFMST TRACK EXCAVATORS 320CL,320C

Frequently Asked Questions

What parts replace OEM number MACHINE3066EXCAVATOR320CFORESTRY?

This page lists 2 replacement listings indexed under MACHINE3066EXCAVATOR320CFORESTRY. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for MACHINE3066EXCAVATOR320CFORESTRY?

Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.

Can I request a quote if MACHINE3066EXCAVATOR320CFORESTRY is not an exact match?

Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.

Confirm fitment & quote details

Send machine details and nameplate photos before ordering high-risk or quote-only parts.