✅ Compatibility

• Make: Komatsu
• OEM Part Numbers: 6261-61-1100, 6261-61-1101, 6261-61-1102, 6261611100, 6261611101, 6261611102
• Compatible Komatsu Engines (SAA6D140E-5 Series):
  • SAA6D140E-5 S/N 530001-UP
  • SAA6D140E-5A-01 S/N 530001-UP
  • SAA6D140E-5B S/N 530001-UP / 530019-UP
  • SAA6D140E-5B-01 S/N 530001-UP
  • SAA6D140E-5F-03 S/N 530001-UP
  • SAA6D140E-5F-K S/N 11111111-UP
  • SAA6D140E-5F-KU / 5F-W S/N 530043-UP
• Fits Komatsu Wheel Loader: WA500-6 (S/N H60051-UP)
• Fits Komatsu Excavators: PC600-8, PC800-8

🔑 Key Specs

• Komatsu: 6261-61-1100, 6261-61-1101, 6261-61-1102 (and hyphen-free variants)
• Type: Water pump assembly — engine coolant circulation
• Engines: Komatsu SAA6D140E-5 series (multiple sub-variants)
• Equipment: Komatsu WA500-6 wheel loader — PC600-8 / PC800-8 excavators
• Condition: New Aftermarket — SKU: 6261-61-1100

📦 What's Included

• 1× Water Pump Assembly (Komatsu 6261-61-1100 / 6261-61-1101 / 6261-61-1102)

🔧 Product Highlights

• 6261-61-1100 — 6 OEM reference formats covering all SAA6D140E-5 sub-variants for Komatsu WA500-6 wheel loader and PC600-8 / PC800-8 large excavators — complete assembly, ready for direct installation.
• Water pump failure causes engine overheating, coolant loss, and potential head gasket damage on high-hours Komatsu heavy equipment — replacement restores full coolant circulation and prevents costly engine damage.

⚠️ Verify Komatsu engine model, S/N, and existing water pump part number before purchasing. Contact us with machine serial if unsure — we are happy to confirm fitment.