Ведущая шестерня насоса Caterpillar 1283473

The Pump Drive Gear drives the hydraulic pump that supplies high-pressure fuel to the unit injectors. Its primary function is to transfer rotational power from the engine to the unit injector hydraulic pump. It features a set of teeth along its circumference. These teeth mesh with corresponding teeth on the hydraulic pump gear, establishing a mechanical connection. The gear teeth engagement allows for the transfer of rotational force from the engine to the hydraulic pump.Attributes:• Withstand the mechanical stresses and loads during engine operation.• Ensuring smooth operation and preventing damage.Applications:The Pump Drive Gear ensures precise synchronization with the engine's camshaft and maintains accurate injection timing.