Крышка сопла реагента-восстановителя Caterpillar 4531650

The Diesel Exhaust Fluid Nozzle Cap closes the exhaust fluid nozzle opening to prevent dirt, moisture, and foreign particles from entering the fluid path. The cap helps maintain fluid quality by stopping exposure to external elements during non-use periods. By limiting fluid evaporation and leakage, the cap supports consistent exhaust fluid availability during system operation. This control helps maintain proper emission treatment performance and reduces the chance of system interruption caused by contamination.Attributes:• Prevents moisture from contaminating exhaust fluid.• Maintains clean conditions within the nozzle opening.• Supports smooth fluid delivery during refilling and operation.Applications: The Diesel Exhaust Fluid Nozzle Cap is located at the exhaust fluid dispensing nozzle area and closes the nozzle opening to protect the fluid path from contamination and leakage, helping maintain clean exhaust fluid delivery.