The Caterpillar 8N1188 cylinder head is designed for the Cat 3304PC 7.0L inline-4 direct injection diesel engine. This heavy-duty cast iron component delivers reliable performance for wheel loaders, excavators, generators, and industrial power applications.
Quick Specifications:
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Part Number: 8N1188 / 8N-1188
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Engine: Caterpillar 3304 / 3304B / 3304PC
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Displacement: 7.0 L (425 cu in)
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Configuration: Inline-4, 2 valves per cylinder
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Fuel System: Direct Injection (DI)
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Material: Cast Iron
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Weight: ~60 kg (132 lbs)
Applications:
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Caterpillar 930 / 936 / 950 Series Wheel Loaders
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Caterpillar 215 / 225 Excavators
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Industrial generator sets & power units
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Agricultural machinery & material handling equipment
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Marine auxiliary power applications
Key Features:
✅ OEM-spec cast iron construction for heavy-duty durability
✅ Precision machined for proper fit and combustion sealing
✅ Compatible with 3304PC direct injection fuel system
✅ Available as bare head or complete with valves/springs
✅ Quality tested with inspection certification