Komatsu Dozer End Bit 12Y-72-11210

Komatsu Dozer End Bit 12Y-72-11210 is part of the 19PARTS KOM line, developed for demanding heavy-equipment service where dependable fit, durability, and day-to-day uptime matter. This end Bit 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 Dozer applications. Common machine models include: D51EX-24, D51EXI-24, D51PXI-24, D51PX-24. Reported category/application areas: Bulldozers. Usage evidence: this part appears in 10 parts-book usage row(s) across 4 machine model reference(s) in the supplied Komatsu usage report.

Part information

• Komatsu part number: 12Y-72-11210
• Alternate search number: 12Y7211210
• Product type: End Bit

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 12Y-72-11210, rely on 19PARTS to help you Keep Ops Moving™.