2523321C91
CLUSTER, AUXILLARY, HX, TWO GAUGE, ENGINE MANIFOLD BOOSTER, AIR FILTER RESTRICTION
Navistar International®

Cluster: The instrument cluster is a display panel that shows various information about the vehicle's performance, such as speed, fuel level, engine temperature, and other important data. Auxiliary: An auxiliary component is an additional part that is used to enhance the performance of the main component. In the context of electric and instrumentation, an auxiliary component could refer to a device that provides additional power or support to the main electrical system. HX: A heat exchanger is a device that transfers heat from one fluid to another. In the context of commercial trucks, a heat exchanger is often used to cool the engine coolant or transmission fluid. Dual Gauge: A dual gauge is a type of instrument that displays two different measurements on the same display. In the context of commercial trucks, a dual gauge could be used to display both oil pressure and coolant temperature, for example. Intake Manifold Pressure Booster: An intake manifold pressure booster is a device that increases the pressure of the air entering the engine's intake manifold. This can improve engine performance and efficiency. Air Cleaner Restriction: An air cleaner restriction is a measure of how much air flow is being restricted by the air filter. This is an important measurement because a clogged air filter can reduce engine performance and fuel efficiency.