Komatsu Excavator Buffer Ring 707-51-14630

Komatsu Excavator Buffer Ring 707-51-14630 is part of the 19PARTS KOM line, developed for demanding heavy-equipment service where dependable fit, durability, and day-to-day uptime matter. This buffer Ring 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: PC1000, PC1000LC, PC1100, PC1100LC, PC1100SE, PC1100SP, PC1250, PC1250LC, PC1600, PC1600SP, PC1800, PC600, PC600LC, PC650. Reported category/application areas: EXCAVATORS. Reported serial ranges include: 10001-UP, 20001-UP (OVERSEAS VERSION), 20001-UP, 10001-UP (EXTREME COLD TERRAIN), 10001-UP (SAA6D140E-3 (TIER 2) ENG. INSTALLED), 10001-UP (OVERSEAS VERSION), K30001-UP, K40001-UP. Related or analog part numbers from source data: 7075114640.

Part information

• Komatsu part number: 707-51-14630
• Alternate search number: 7075114630
• Product type: Buffer Ring
• Usage-report description: RING,BUFFER (KIT), RING,BUFFER, RING (KIT), RING, RING, BUFFER

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 707-51-14630, rely on 19PARTS to help you Keep Ops Moving™.