Complete Cylinder Head 3966448 for Cummins 4BT 4B3.9 B4.5 B5.9 ISB ISB6.7 (1991–2023)
Complete Cylinder Head 3966448 for Cummins 4BT 4B3.9 B4.5 B5.9 ISB ISB6.7 (1991–2023)
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Includes: - Complete Cylinder Head
Fits Models: - Cummins 4BT, 4B3.9, B4.5, B5.9, ISB, ISB6.7
Model Years: - 1991–2023
Submodels: - Common trims and chassis codes include various commercial and industrial applications, as well as light-duty and heavy-duty trucks.
Engine Options: - 3.9L 4BT, 4.5L B4.5, 5.9L B5.9, ISB 5.9L, ISB6.7
Description: This complete cylinder head is designed for use with Cummins engines, specifically the 4BT, 4B3.9, B4.5, B5.9, ISB, and ISB6.7 models from 1991 to 2023. It is engineered to meet OEM specifications, ensuring optimal performance and reliability in various applications.
Features: - Direct replacement for original equipment - Precision-engineered for durability - Compatible with multiple Cummins engine models - Designed for easy installation - Enhances engine performance and efficiency
