Komatsu 427-06-21210 Horn Assembly

Komatsu 427-06-21210 Horn Assembly is an aftermarket Komatsu replacement horn assembly for part number 427-06-21210. This WQ Certified part is intended for Komatsu equipment applications identified from parts-book usage data.

Known machine usage: WA700-3, WA900-3, WA800-3, WA380-5, WA430-5, WA450-3, WA470-5, WA480-5, WA500-3, WA600-3, HM350-1, HM400-1, and other Komatsu models.

Equipment families: Wheel Loaders, Dump Trucks.

Usage evidence: this part appears in 209 parts-book usage row(s) across 49 machine model reference(s) in the supplied Komatsu usage report.

Please verify your machine model, serial number, and existing part number before ordering. If you are unsure, contact WQC Parts with your machine serial number and we can help confirm fitment.

WQC Parts supplies WQ Certified aftermarket Komatsu parts built to support heavy equipment uptime, reliability, and value.