Komatsu Dozer Piston Ring 07161-10120

Komatsu Dozer Piston Ring 07161-10120 is part of the 19PARTS KOM line, developed for demanding heavy-equipment service where dependable fit, durability, and day-to-day uptime matter. This piston 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 Dozer applications. Common machine models include: D50A, D53A, D53P, D58E, D58P. Reported category/application areas: BULLDOZERS. Reported serial ranges include: 83001-UP, 80888-UP (POWER ANGLE TILT DOZER), 80588-UP (POWER ANGLE TILT DOZER), 80588-UP (EU NOISE REGULATION ARRANGEMENT).

Part information

• Komatsu part number: 07161-10120
• Alternate search number: 0716110120
• Product type: Piston Ring
• Usage-report description: RING,PISTON, RING,PISTON (K1), RING,PISTON (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 07161-10120, rely on 19PARTS to help you Keep Ops Moving™.