Part number lookup
21686905-UP Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 21686905-UP. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
1 Matching Product
Part Numbers and Cross References
Applications and Fitment Summary
- Part Number
- Komatsu Excavator PC240LC-8 PC240NLC-8K PC240LC-8K Engine SAA6D107E Controller E-ECU 600-467-1200Name: Engine Controller,E-ECU
- Komatsu · Komatsu Excavator PC220-8 PC220LC-8 Engine SAA6D107E
- Komatsu · Komatsu Excavator PC240LC-8 PC240NLC-8K PC240LC-8K
Frequently Asked Questions
What parts replace OEM number 21686905-UP?
This page lists 1 replacement listing indexed under 21686905-UP. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 21686905-UP?
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 21686905-UP 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.