Komatsu Heavy Equipment Lock 04081-05512

Komatsu Heavy Equipment Lock 04081-05512 is part of the 19PARTS KOM line, developed for demanding heavy-equipment service where dependable fit, durability, and day-to-day uptime matter. This lock 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, Motor Grader applications. Common machine models include: GD675, GD705, GD755, GD805A, GD825A, D155C, D355C, D30AM, D31AM, D31P, D355A, D70, D70LE, D85A. Reported category/application areas: GRADERS, PIPELAYERS, BULLDOZERS. Reported serial ranges include: 55001-UP, 60001-UP, 26001-UP, 30001-UP, 10001-UP, 10002-UP, 11001-UP, 20001-UP.

Part information

• Komatsu part number: 04081-05512
• Alternate search number: 0408105512
• Product type: Lock
• Usage-report description: LOCK, LOCK (KIT)

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 04081-05512, rely on 19PARTS to help you Keep Ops Moving™.