Komatsu Excavator Motor Assembly 7834-41-3003

Komatsu Excavator Motor Assembly 7834-41-3003 is part of the 19PARTS KOM line, developed for demanding heavy-equipment service where dependable fit, durability, and day-to-day uptime matter. This motor Assembly 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 Excavator, Dozer applications. Common machine models include: PC300, PC300LC, PC350, PC350LC. Reported category/application areas: EXCAVATORS. Reported serial ranges include: 40001-UP (OVERSEAS VERSION), 40001-UP (ROPS CAB, 20001-UP (OVERSEAS VERSION). Related or analog part numbers from source data: 7834413002, 7834412002, 7834412001, 7834412000, 7834402003, 17M3056201, 7834412003, 7834402004.

Part information

• Komatsu part number: 7834-41-3003
• Alternate search number: 7834413003
• Product type: Motor Assembly
• Usage-report description: MOTOR ASS'Y

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 7834-41-3003, rely on 19PARTS to help you Keep Ops Moving™.