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air suspension
Its built-in heating feature prevents fogging
enhancing durability and maintaining reliable engine cooling performance under demanding conditions
leak-proof pathway for turbocharger oil return
hand pockets
CUMMINS KIT, EPA 21 TURBO ACTUATOR Cat Tools air suspensionThe Cummins Turbocharger Actuator Kit 6473476 is engineered for EPA21 15 liter ISX and QSX engines. This actuator kit manages turbocharger boost pressure, optimizing engine performance and fuel efficiency. Designed to meet stringent emissions standards, it ensures reliable operation in heavy duty applications. Direct OEM compatibility makes installation straightforward for fleet maintenance and repair operations.