{"product_id":"cat-c12-148-2134-148-2144-cylinder-head","title":"CAT 148-2134 148-2144 Caterpillar C12 Cylinder Head | Engine Rebuild Parts","description":"\u003ch2\u003e148-2134 148-2144 Caterpillar C12 Cylinder Head\u003c\/h2\u003e\n\u003cp\u003eOEM-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.\u003c\/p\u003e\n\u003ch3\u003ePart Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e 148-2134 (1482134), 148-2144 (1482144)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Caterpillar (CAT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Model:\u003c\/strong\u003e Caterpillar C12 \/ C-12 \/ C10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent:\u003c\/strong\u003e Cylinder Head (Bare \/ Assembled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-Grade Heavy-Duty Cast Iron Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New \/ OEM Replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 8409.99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heavy-Duty Commercial Trucking \/ Industrial \/ Marine \/ Power Generation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Caterpillar C12 Applications\u003c\/h3\u003e\n\u003cp\u003ePrecision-engineered for Caterpillar C12 diesel engines powering commercial trucks, industrial equipment, and marine vessels, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-Highway Heavy-Duty Trucks:\u003c\/strong\u003e Class 8 commercial tractors (Kenworth, Peterbilt, Freightliner, International, Western Star)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial \u0026amp; Earthmoving Machinery:\u003c\/strong\u003e Heavy excavators, wheel loaders, and off-highway equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Propulsion \u0026amp; Auxiliary Units:\u003c\/strong\u003e C12 Marine propulsion engines and commercial workboats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Generation:\u003c\/strong\u003e C12 prime and standby diesel generator sets\u003c\/li\u003e\n\u003cli\u003e\u003cem\u003ePlease verify engine serial number, casting numbers, and valve configuration prior to ordering.\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-Reference \u0026amp; Alternate Part Numbers\u003c\/h3\u003e\n\u003cp\u003e148-2134 | 1482134 | 148-2144 | 1482144 | 148-2145 | 1482145 | 10R-1011 | 10R1011 | 0R-9535 | 0R9535 | 137-7751 | 1377751 | CAT1482134\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Us?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGlobal B2B wholesale supply for heavy equipment fleets and engine rebuild centers\u003c\/li\u003e\n\u003cli\u003eCompetitive bulk tier pricing and volume discounts\u003c\/li\u003e\n\u003cli\u003e100% factory pressure tested for casting integrity and coolant leaks\u003c\/li\u003e\n\u003cli\u003eFast worldwide air express and ocean container shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNeed bulk pricing or a custom quote?\u003c\/strong\u003e \u003ca href=\"\/pages\/contact\"\u003eSubmit an RFQ →\u003c\/a\u003e\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":57610333388966,"sku":"CAT-148-2134","price":899.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/6655\/9142\/files\/cat-c12-148-2134-148-2144-cylinder-head.webp?v=1791791304","url":"https:\/\/motorpartshub.online\/products\/cat-c12-148-2134-148-2144-cylinder-head","provider":"Motor Parts Hub","version":"1.0","type":"link"}