CAT 149-7499 Turbocharger Cartridge

CAT 149-7499 Turbocharger Cartridge

The CAT 149-7499 Turbocharger Cartridge is a high-performance remanufactured component designed for Caterpillar engines, optimizing air compression for superior combustion efficiency and power output. This OEM-quality cartridge serves as a direct replacement for Borg Warner S410W021 turbo models, ideal for heavy-duty applications in marine and industrial sectors.

Specifications

• Length: 13.3 inches (337.8 mm)

• Height: 10.1 inches

• Width: 14.3 inches​

• Type: Turbocharger Cartridge Kit (CHRA – Center Housing Rotating Assembly)​

• OEM Part Numbers: 149-7499, 1497499, cross-compatible with 0R7242​

• Brand: Genuine Cat® Remanufactured

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Applications

• Marine propulsion systems in Caterpillar-powered vessels for reliable high-speed performance.​

• Industrial power generation units requiring consistent turbo boost under heavy loads.​

• Construction machinery like generators and pumps fitted with C12/C18 engines.​

• Heavy-duty trucking and off-road equipment for improved torque and efficiency.

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Key Features

• Precision-engineered turbine and compressor wheels for optimal airflow and minimal lag.​

• Durable construction reduces owning and operating costs with extended service life.​

• Enhanced combustion efficiency lowers fuel consumption and emissions compliance.​

• Direct-fit design ensures seamless installation without modifications.​

• OEM remanufactured quality backed by Cat warranty for peace of mind.

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Usage Instructions

• Inspect turbo housing and mounting surfaces for damage before installing the cartridge.​

• Align cartridge precisely within the turbocharger housing, securing with factory torque specs.​

• Prime the oil system and rotate the assembly by hand to confirm free movement prior to startup.

• Monitor boost pressure and exhaust temperatures during initial operation for proper function.