Part number lookup

E861-03705A Replacement Parts

Cross-reference and compare 4 replacement listings for OEM / aftermarket part number E861-03705A. Use the product cards below to review price, availability, and fitment before ordering.

4 Matching Products

Part Numbers and Cross References

Applications and Fitment Summary

  • Part Number
  • Caterpillar Excavator E200B E120B E300B 200B 120B 300B Cab Controllor Panel V-ECU E861-03705A
  • Caterpillar Excavator E200B E120B E300B 200B 120B 300B 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).
  • Caterpillar · s: Caterpillar Excavator:CAT E240C, EL240C
  • Caterpillar · s: for Caterpillar E300B E300 E300B Excavator CAT Item Included : 1.Full Overhaul Gasket Kit:1 Set 2.Piston:1 Set 3.Piston Ring:1 Set 4.Piston Pin:1 Set 5.Cylinder Liner:1 Set 6.Piston Snap:1 Set 7.Piston Pin Bush:1 Set 8.Thrust Washer:1 Set 9.Main Bearing:1 Set 10.Con Rod Bearing:1 Set 11.Valve Guide:1 Set 12.Intake&Exhaust Valve:1 Set 13.Intake&Exhaust Valve Seat:1 Set
  • Caterpillar · s: Fit For Caterpillar Excavator: 320B, 321B, 322B L, 322B LN, 325, 325 LN, 325B, 325B L, E300B, M325B Fit For Caterpillar Knuckle Boom Loader: 539

Frequently Asked Questions

What parts replace OEM number E861-03705A?

This page lists 4 replacement listings indexed under E861-03705A. Compare cross references, applications, and pricing before ordering.

How do I confirm fitment for E861-03705A?

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 E861-03705A 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.