Part number lookup

C6.4FORESTRY Replacement Parts

Cross-reference and compare 3 replacement listings for OEM / aftermarket part number C6.4FORESTRY. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

3 Matching Products

Part Numbers and Cross References

Applications and Fitment Summary

  • Part Number
  • Caterpillar CAT 320C Engine 3066 C6.4 Intercooler Intake Manifold 204-0947
  • ENGINE-MACHINE3066 C6.4FORESTRY EXCAVATORS320CFMST,320CFMHWTRACK EXCAVATORS320CL,320DL,320C,320D
  • Caterpillar CAT 320D Engine 3066 C6.4 Intercooler Intake Manifold 204-0947
  • Caterpillar CAT Excavator 320C Engine 3066 C6.4 Turbocharger Intake Manifold 162-6228
  • ENGINE - MACHINE3066 C6.4FORESTRY EXCAVATORS320CFMST,320CFMHWTRACK EXCAVATORS320CU,320CLU,320CLRR,320C,320CL,320DRR,320DLRR

Frequently Asked Questions

What parts replace OEM number C6.4FORESTRY?

This page lists 3 replacement listings indexed under C6.4FORESTRY. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for C6.4FORESTRY?

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 C6.4FORESTRY 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.