Part number lookup

7834-21-6002 Replacement Parts

Cross-reference and compare 5 replacement listings for OEM / aftermarket part number 7834-21-6002. Use the product cards below to review price, availability, and fitment before ordering.

5 Matching Products

Control Panel 7834-21-6002 7834-21-6003 For Komatsu Excavator PC200-6 PC210-6 Engine 6D102 V-ECUKomatsuControl Panel 7834-21-6002 7834-21-6003 For Komatsu Excavator PC200-6 PC210-6 Engine 6D102 V-ECU$1,025.20Computer Control Panel 7834-21-7000 For Komatsu Excavator PC120-6 PC130-6 PC250-6KomatsuComputer Control Panel 7834-21-7000 For Komatsu Excavator PC120-6 PC130-6 PC250-6$1,023.90Controller Computer Board V-ECU 7834-21-6002 For Komatsu Excavator PC220-6 Engine 6D102KomatsuController Computer Board V-ECU 7834-21-6002 For Komatsu Excavator PC220-6 Engine 6D102$1,093.59Controller Governor 7834-21-6001 for Komatsu Engine SAA4D102E-2 Excavator PC100-6 PC120-6 PC130-6 PC200-6 PC210-6 PC220-6 PC230-6 PC250-6KomatsuController Governor 7834-21-6001 for Komatsu Engine SAA4D102E-2 Excavator PC100-6 PC120-6 PC130-6 PC200-6 PC210-6 PC220-6 PC230-6 PC250-6$409.00Controller Computer Board V-ECU 7834-21-6002 for Komatsu Excavator PC220-6 Engine 6D102KomatsuController Computer Board V-ECU 7834-21-6002 for Komatsu Excavator PC220-6 Engine 6D102$17,350.00

Part Numbers and Cross References

7834-21-60027834-21-6003834-21-70007834-21-3000PC120-6PC130-6PC250-6PC120-6HPC120SC-6PC120-6JPC120-6SPC130-6GPC250LC-67834-21-50037834-21-6001783-421-6000PC100-6SPC100L-6PC120-6E0PC120-6E0-T2

Applications and Fitment Summary

  • 7834-21-6000 · 7834-21-6002 · 7834-21-6003
  • 783-421-6000 · 783-421-6002 · 783-421-6003
  • 783-4216-000 · 783-4216-002 · 783-4216-003
  • 7834216000 · 7834216002 · 7834216003
  • Part Number
  • Komatsu Excavator PC120-6 PC130-6 PC250-6 Computer Control Panel 7834-21-7000
  • Models: Komatsu Excavator PC120-6 PC130-6 PC250-6,PC120-6H,PC120SC-6,PC120-6J,PC120-6S,PC130-6G,PC250LC-6 Details: PC120-6H S/N 45001-UP PC120-6 S/N 45001-UP PC120-6 S/N 45001-UP PC120SC-6 S/N 10001-UP PC120LC-6 S/N 45001-UP (Overseas Version) PC120-6S S/N 45001-UP PC120-6J S/N 45001-UP PC130-6 S/N 45001-UP PC130-6 S/N 45001-UP PC130-6G S/N 45001-UP PC250-6 S/N 10001-UP PC250LC-6 S/N 10001-UP Note: When placing an order, please contact us with engine /air compressor nameplate so that we can check it (or prepare the operating procedures more accurately for you).
  • Komatsu · KOMATSU Excavator PC240-6K PC250-6
  • Komatsu Excavator PC220-6 Engine 6D102 Controller Computer Board V-ECU 7834-21-5002 Name: Cab Controller,V-ECU
  • Komatsu Excavator PC220-6 with Engine 6D102 Note: When placing an order, please contact us with engine /air compressor nameplate so that we can check it (or prepare the operating procedures more accurately for you).
  • Komatsu · Komatsu Excavator PC220-6 Engine 6D102

Frequently Asked Questions

What parts replace OEM number 7834-21-6002?

This page lists 5 replacement listings indexed under 7834-21-6002. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for 7834-21-6002?

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 7834-21-6002 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.