CUMMINS KIT, EPA 21 TURBO ACTUATOR Cat Tools This upper shock mount bracket

This upper shock mount bracket is engineered for Peterbilt rear flex air suspension systems

leak-proof pathway for turbocharger oil return

maintaining reliable sensor operation and preventing fluid leaks

this splash shield enhances safety by minimizing spray visibility for trailing vehicles

air suspension

CUMMINS KIT, EPA 21 TURBO ACTUATOR Cat Tools This upper shock mount bracketThe 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.