The plunger and element assembly creates the pressure to inject the fuel, also sometimes controlling the quantity of fuel injected depending on the design. A distributor head or rotor also diverts the fuel to multiple delivery outlets.
These are wearing components and symptoms of a worn plunger is often fuel leaking into the casing of the pump over time.
- You cannot add "Plunger and element for CAV BPF-B and BPE-B pumps 7010-562S" to the basket because the product is out of stock.