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  • Caterpillar CAT D333C 8N1187 3306PC Cylinder Head
  • Caterpillar CAT D333C 8N1187 3306PC Cylinder Head
  • Caterpillar CAT D333C 8N1187 3306PC Cylinder Head
  • Caterpillar CAT D333C 8N1187 3306PC Cylinder Head
  • Caterpillar CAT D333C 8N1187 3306PC Cylinder Head
Caterpillar CAT D333C 8N1187 3306PC Cylinder HeadCaterpillar CAT D333C 8N1187 3306PC Cylinder HeadCaterpillar CAT D333C 8N1187 3306PC Cylinder HeadCaterpillar CAT D333C 8N1187 3306PC Cylinder HeadCaterpillar CAT D333C 8N1187 3306PC Cylinder Head

Caterpillar CAT D333C 8N1187 3306PC Cylinder Head

  • Engine: 3306PC
  • Displacement: 10.5 L
  • OE NO.:8N1187
  • AMC NO.: /
  • Product description: Applications: Caterpillar CAT D333C D6 D7 Dozers 773B
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Engine Code

3306PC 

Displacement

10.5L

Cylinder Number

4 Cylinder

MOQ

1 Pcs

Quality

100% Tested

Condition

100% New

Certification

TS16949,ISO9001

Warranty

1Year/30,000Km

The Caterpillar 8N1187 cylinder head is designed for the Cat 3306PC / D333C 10.5L inline-6 direct injection diesel engine. This heavy-duty cast iron component delivers reliable performance for bulldozers, wheel loaders, excavators, and industrial power applications.

Quick Specifications:

  • Part Number: 8N1187 / 8N-1187
  • Engine: Caterpillar 3306 / 3306B / 3306PC / D333C
  • Displacement: 10.5 L (638 cu in)
  • Configuration: Inline-6, 2 valves per cylinder
  • Fuel System: Direct Injection (DI)
  • Material: Cast Iron
  • Weight: ~95 kg (209 lbs)

Applications:

  • Caterpillar D333C / D343 Bulldozers
  • Caterpillar 966C / 966D Wheel Loaders
  • Caterpillar 225 / 235 Excavators
  • Industrial generator sets & power units
  • Marine auxiliary and agricultural equipment

Key Features:

✅ OEM-spec cast iron construction for maximum durability
✅ Precision machined for proper fit and combustion sealing
✅ Compatible with 3306PC direct injection fuel system
✅ Available as bare head or complete with valves/springs
✅ Quality tested with inspection certification

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