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QSX15 CM2250/CM2350—as well as select ISG/ISX5 models
The Cummins engine brake control valve is engineered to precisely regulate the engine braking system
helping to optimize engine performance and emissions control by accurately monitoring temperature conditions
and supports durable engine assembly
structured crown with an adjustable snapback for a custom fit
CUMMINS LEVER,ROCKER Top Seller QSX15 CM2250/CM2350—as well as selectThe Cummins Rocker Lever is a vital component of the engine valvetrain, responsible for precisely opening and closing the intake and exhaust valves. Designed for use in Cummins ISX engines, it ensures efficient valve operation to maintain optimal engine performance. This lever is compatible with popular heavy duty truck brands such as Kenworth and Peterbilt, supporting reliable and consistent engine function under demanding conditions.