Komatsu Heavy Equipment Back-Up 07146-02126

Komatsu Heavy Equipment Back-Up 07146-02126 is part of the 19PARTS KOM line, developed for demanding heavy-equipment service where dependable fit, durability, and day-to-day uptime matter. This back-Up is manufactured in Italy in an ISO-certified facility with more than 50 years of production experience and is backed by our Keep Ops Moving™ commitment.

Why buyers choose the 19PARTS KOM line

• Manufactured in Italy for heavy-equipment applications
• Produced in an ISO-certified facility with more than 50 years of manufacturing experience
• Built for dependable performance in Komatsu assemblies
• Supported by 19PARTS and our Keep Ops Moving™ commitment

Fitment hint from source data

Source usage data links this part to Wheel Loader, Dozer applications. Common machine models include: WA250PZ-6, D85EX-15E0, WA250-3, WA250-6, D85EX-15, D85EX-15R, WA250PT-3MC, WA450-1, WA450-3, WA600-1, WA600-3, D41P-6, and other Komatsu models. Reported category/application areas: Wheel Loaders, Bulldozers, Graders. Usage evidence: this part appears in 478 parts-book usage row(s) across 100 machine model reference(s) in the supplied Komatsu usage report.

Part information

• Komatsu part number: 07146-02126
• Alternate search number: 0714602126
• Product type: Back-Up

Fitment and verification

Use the model-specific hubs and diagram callouts on our site to verify the correct Komatsu part number, callout location, and serial-range fitment before ordering. The hubs provide the machine-specific authority, while this product page focuses on quality, sourcing, and buying confidence.

Brand and quality

The 19PARTS KOM line is built around practical uptime: quality-focused Komatsu replacement parts, transparent identification, and support for customers who need to keep machines working. For part number 07146-02126, rely on 19PARTS to help you Keep Ops Moving™.