Komatsu Dozer Gasket 17A-15-25911

Komatsu Dozer Gasket 17A-15-25911 is part of the 19PARTS KOM line, developed for demanding heavy-equipment service where dependable fit, durability, and day-to-day uptime matter. This gasket 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: D275A, D275AX. Reported category/application areas: BULLDOZERS. Reported serial ranges include: 25001-UP, 25001-UP (-50CENT. SPEC.), 35001-35020 (W/O EGR), 35021-UP, 20001-UP, 30001-30209 (ECOT3).

Part information

• Komatsu part number: 17A-15-25911
• Alternate search number: 17A1525911
• Product type: Gasket
• Usage-report description: GASKET (K2), GASKET,(F2320-63A0 -2 ), GASKET,(F2320-63A1A-2 ), GASKET,(F2320-63C0 -2 ), GASKET, (KIT : K03, K04)

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 17A-15-25911, rely on 19PARTS to help you Keep Ops Moving™.