Komatsu Heavy Equipment Seal, Dust 20A-70-12211

Komatsu Heavy Equipment Seal, Dust 20A-70-12211 is part of the 19PARTS KOM line, developed for demanding heavy-equipment service where dependable fit, durability, and day-to-day uptime matter. This seal, Dust 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, Dump Truck, Dozer applications. Common machine models include: HM300, HM400, PC10MR, PC03, PC08UU, PC09, PC28UU. Reported category/application areas: DUMP TRUCKS, EXCAVATORS. Reported serial ranges include: 3001-UP, 10001-UP, 5001-UP (FOR KAL), 5001-UP, 5129-UP (-40 DEG C SPEC.), 8001-UP, 30001-UP, 15001-UP (FOR EU). Related or analog part numbers from source data: 20A7012210.

Part information

• Komatsu part number: 20A-70-12211
• Alternate search number: 20A7012211
• Product type: Seal, Dust
• Usage-report description: SEAL, OIL, (KIT : K04), SEAL, OIL, SEAL, OIL, (KIT : K07), SEAL, OIL, (KIT : K09), SEAL, OIL, (KIT : K08)

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 20A-70-12211, rely on 19PARTS to help you Keep Ops Moving™.