Komatsu Excavator Buffer Ring 707-51-80630

Komatsu Excavator Buffer Ring 707-51-80630 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: D275A, PW128UU, PC200, PC200CA, PC200LC, PC200LL, PC200Z, PC210, PC210LC, PC220LL, PC228US, PC228USLC, PC228UU. Reported category/application areas: BULLDOZERS, EXCAVATORS. Reported serial ranges include: 10001-UP (-50CENT. SPEC.), 1001-UP, 45001-UP, 80001-UP (OVERSEAS VERSION), 80001-UP, A70001-UP, 45001-UP (CUSTOM SPEC.), 58019-UP (MIGHTY SPEC.). Related or analog part numbers from source data: 7075180640.

Part information

• Komatsu part number: 707-51-80630
• Alternate search number: 7075180630
• Product type: Buffer Ring
• Usage-report description: RING, BUFFER (KIT), RING,BUFFER (KIT), RING,BUFFER, 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 707-51-80630, rely on 19PARTS to help you Keep Ops Moving™.