The part number "286-3686" is associated with an Engine Control Module (ECM) used in Caterpillar (CAT) equipment. The ECM, also known as the Engine Control Unit (ECU), is a critical component in modern engines. It is responsible for controlling various aspects of the engine's performance, such as fuel injection, ignition timing, emissions, and more.
The part number "360115-98D" is associated with an Engine Control Module (ECM) used in various applications. ECMs, also known as Engine Control Units (ECUs), play a critical role in modern engines by controlling various aspects of engine performance, including fuel injection, ignition timing, emissions, and more.