CAT 1N-4304 Caterpillar 3304 Cylinder Head | Engine Rebuild Parts
CAT 1N-4304 Caterpillar 3304 Cylinder Head | Engine Rebuild Parts
CAT 1N-4304 Caterpillar 3304 Cylinder Head
OEM-quality engine cylinder head (Part No. 1N-4304 / 1N4304) engineered for Caterpillar 3304 diesel engines. Precision-machined from high-grade alloy cast iron to OEM dimensional standards, delivering exact combustion chamber geometry, correct valve seat and guide tolerances, and uncompromising integrity across internal coolant and oil lubrication passages. Essential for complete engine rebuilds, cylinder head replacements, and heavy equipment overhauls.
Part Specifications
- Part Number: 1N-4304 (1N4304)
- Brand: Caterpillar (CAT)
- Engine Model: Caterpillar 3304 / 3304B / 3304 DIT
- Component: Cylinder Head (Bare / Assembled)
- Material: Heavy-Duty High-Tensile Cast Iron Alloy
- Condition: New / OEM Replacement
- Country of Origin: China
- HS Code: 8409.99
- Application: Heavy Construction / Earthmoving / Industrial / Marine / Generator Sets
Compatible Caterpillar Equipment Models
Engineered for machinery and industrial applications powered by the Caterpillar 3304 engine series, including:
- Track-Type Tractors (Dozers): D4D, D4E, D4H, D5, D5H, D6C, D6D
- Wheel Loaders: 920, 930, 930R, 930T, 936, 936E, 950
- Track Loaders & Excavators: 941, 951, 955, 955L, 215, 225
- Motor Graders: 120, 120G, 130G
- Industrial & Power Generation: 3304 Generator Sets, Industrial Power Units, and Marine Auxiliary Engines
- Please verify engine serial number and casting number before ordering.
Cross-Reference & Alternate Part Numbers
1N-4304 | 1N4304 | 8N-1188 | 8N1188 | 7N-0848 | 7N0848 | CAT1N4304
Why Choose Us?
- Global B2B wholesale supply for engine rebuilders and fleet service centers
- High-volume bulk discounts and custom quote options
- 100% factory pressure and magnetic particle inspection tested
- Fast worldwide international freight delivery
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