CAT 148-2134 148-2144 Caterpillar C12 Cylinder Head | Engine Rebuild Parts

148-2134 148-2144 Caterpillar C12 Cylinder Head

OEM-quality engine cylinder head (Part Nos. 148-2134 / 1482134 and 148-2144 / 1482144) engineered for Caterpillar C12 and C-12 heavy-duty diesel engines. Precision cast from premium heavy-duty alloy iron and CNC-machined to rigid OEM specifications, guaranteeing exact combustion chamber volume, valve seat concentricity, guide alignment, and optimal internal coolant and oil circulation passages. Built to withstand high combustion pressures and severe thermal loading, making it an essential component for complete diesel engine overhauls and cylinder head replacements.

Part Specifications

• Part Numbers: 148-2134 (1482134), 148-2144 (1482144)
• Brand: Caterpillar (CAT)
• Engine Model: Caterpillar C12 / C-12 / C10
• Component: Cylinder Head (Bare / Assembled)
• Material: High-Grade Heavy-Duty Cast Iron Alloy
• Condition: New / OEM Replacement
• Country of Origin: China
• HS Code: 8409.99
• Application: Heavy-Duty Commercial Trucking / Industrial / Marine / Power Generation

Compatible Caterpillar C12 Applications

Precision-engineered for Caterpillar C12 diesel engines powering commercial trucks, industrial equipment, and marine vessels, including:

• On-Highway Heavy-Duty Trucks: Class 8 commercial tractors (Kenworth, Peterbilt, Freightliner, International, Western Star)
• Industrial & Earthmoving Machinery: Heavy excavators, wheel loaders, and off-highway equipment
• Marine Propulsion & Auxiliary Units: C12 Marine propulsion engines and commercial workboats
• Power Generation: C12 prime and standby diesel generator sets
• Please verify engine serial number, casting numbers, and valve configuration prior to ordering.

Cross-Reference & Alternate Part Numbers

148-2134 | 1482134 | 148-2144 | 1482144 | 148-2145 | 1482145 | 10R-1011 | 10R1011 | 0R-9535 | 0R9535 | 137-7751 | 1377751 | CAT1482134

Why Choose Us?

• Global B2B wholesale supply for heavy equipment fleets and engine rebuild centers
• Competitive bulk tier pricing and volume discounts
• 100% factory pressure tested for casting integrity and coolant leaks
• Fast worldwide air express and ocean container shipping

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