Cylinder Head and Components

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Cat® Cylinder Heads and Valves

Built to meet your engine’s demands Cat® Cylinder Heads and Valves seal in the pressures of combustion, circulate coolant to maintain proper operating temperatures, and provide superior compression resistance.
Cat cylinder heads are held to rigid manufacturing tolerances to ensure tight sealing, prevent stress warping, and fight cracking and wear. Special cleaning processes ensure internal passages are free of core sand and metal shavings, that results in less wear and longer life.
Quality materials and controlled manufacturing processes also mean Cat cylinder heads can be remanufactured for a second life.