Part number lookup

D155A-1 Replacement Parts

Cross-reference and compare 52 replacement listings for OEM / aftermarket part number D155A-1. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.

52 Matching Products

Part Numbers and Cross References

Applications and Fitment Summary

  • Komatsu · BC100-1 · 4D105-5G
  • Komatsu · D20A-5 · 4D94-2N
  • Komatsu · D20P-5 · 4D94-2N
  • Komatsu · D20P-5A · 4D94-2N
  • Komatsu · D20PL-5 · 4D94-2N
  • Komatsu · D20Q-5 · 4D94-2N
  • Komatsu · D20S-5 · 4D94-2N
  • Komatsu · D21A-5 · 4D94-2P
  • Komatsu · D21P-5 · 4D94-2P
  • Komatsu · D21P-5A · 4D94-2P
  • Komatsu · D21PL-5 · 4D94-2P
  • Komatsu · D21Q-5 · 4D94-2P
  • Komatsu · D21S-5 · 4D94-2P
  • Komatsu · D30AM-17 · 4D105-5H
  • Komatsu · D31A-17 · 4D105-5H
  • Komatsu · D31E-17 · 4D105-5T
  • Komatsu · D31P-17 · 4D105-5H
  • Komatsu · D31P-17A · 4D105-5H
  • Komatsu · D31PL-17 · 4D105-5H
  • Komatsu · D31Q-17 · 4D105-5H
  • Komatsu · D31S-17 · 4D105-5H
  • Komatsu · D355C-3 · 6D105-1CC-PF
  • Komatsu · D40A-3 · 6D105-1M-A
  • Komatsu · D40A-5 · 6D105-1CC-A

Frequently Asked Questions

What parts replace OEM number D155A-1?

This page lists 52 replacement listings indexed under D155A-1. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for D155A-1?

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 D155A-1 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

Send machine details before ordering high-risk parts.