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  • Komatsu Cummins 6CTA8.3 6745-11-1190 6D114 Cylinder Head Assy
  • Komatsu Cummins 6CTA8.3 6745-11-1190 6D114 Cylinder Head Assy
  • Komatsu Cummins 6CTA8.3 6745-11-1190 6D114 Cylinder Head Assy
  • Komatsu Cummins 6CTA8.3 6745-11-1190 6D114 Cylinder Head Assy
  • Komatsu Cummins 6CTA8.3 6745-11-1190 6D114 Cylinder Head Assy
Komatsu Cummins 6CTA8.3 6745-11-1190 6D114 Cylinder Head AssyKomatsu Cummins 6CTA8.3 6745-11-1190 6D114 Cylinder Head AssyKomatsu Cummins 6CTA8.3 6745-11-1190 6D114 Cylinder Head AssyKomatsu Cummins 6CTA8.3 6745-11-1190 6D114 Cylinder Head AssyKomatsu Cummins 6CTA8.3 6745-11-1190 6D114 Cylinder Head Assy

Komatsu Cummins 6CTA8.3 6745-11-1190 6D114 Cylinder Head Assy

  • Engine: 6D114
  • Displacement: 8.3 L
  • OE NO.: 6745-11-1190
  • AMC NO.: /
  • Product description: Applications: Komatsu PC228-8 PC210LC-10 Cummins 6CTA8.3
  • INQUIRY

Engine Code

6D114 

Displacement

8.3L

Cylinder Number

4 Cylinder

MOQ

1 Pcs

Quality

100% Tested

Condition

100% New

Certification

TS16949,ISO9001

Warranty

1Year/30,000Km

The cylinder head with reference number 6745-11-1190 is designed for Cummins 6CTA8.3 / Komatsu 6D114 8.3L turbocharged diesel engines. This heavy-duty cast iron component delivers reliable performance for excavators, wheel loaders, bulldozers, and industrial power applications.

Quick Specifications:

  • Part Number: 6745-11-1190 / 6745-11-1191
  • Engine: Cummins 6CTA8.3 / Komatsu 6D114 Series
  • Displacement: 8.3 L (504 cu in)
  • Configuration: Inline-6, 2 valves per cylinder
  • Fuel System: Direct Injection (DI) / Common Rail
  • Material: Cast Iron
  • Weight: ~85 kg (187 lbs)

Applications:

  • Komatsu PC200-6 / PC220-6 / PC300-6 Excavators
  • Komatsu WA250 / WA320 Wheel Loaders
  • Komatsu D65 / D85 Bulldozers
  • Industrial generator sets & power units
  • Marine auxiliary & agricultural equipment

Key Features:

✅ OEM-spec cast iron construction for heavy-duty durability
✅ Precision machined for proper fit and combustion sealing
✅ Compatible with 6CTA8.3 / 6D114 direct injection systems
✅ Available as bare head or complete with valves/springs
✅ Quality tested with inspection certification





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