Komatsu Heavy Equipment Bushing 154-63-12340

Komatsu Heavy Equipment Bushing 154-63-12340 is part of the 19PARTS KOM line, developed for demanding heavy-equipment service where dependable fit, durability, and day-to-day uptime matter. This bushing 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: GD705A, GD725A, D80A, D80E, D80P, D85A, D85E, D85EX, D85EXI, D85P, D85PX, D85PXI. Reported category/application areas: GRADERS, BULLDOZERS. Reported serial ranges include: 21001-UP (FOR IRAN), 21001-UP, 11001-UP, 13001-UP, 50001-UP, 25001-UP, 2001-UP, 35001-36533.

Part information

• Komatsu part number: 154-63-12340
• Alternate search number: 1546312340
• Product type: Bushing

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 154-63-12340, rely on 19PARTS to help you Keep Ops Moving™.