Колпачок гидроаккумулятора Caterpillar 117-8689

The Hydraulic Accumulator Cap is a secure closure component for the accumulator’s charging port. It ensures a tight seal to prevent hydraulic fluid leakage, which affects accumulator performance. It helps retain internal fluid integrity and supports long-term accumulator reliability. The cap also acts as a protective barrier against external elements, dirt, and moisture, ensuring system cleanliness and operational safety in demanding environments.Attributes:• Prevents contamination from dust and moisture.• Supports accumulator pressure retention.• Avoids unintentional fluid loss during operation.Applications: The Hydraulic Accumulator Cap is fitted onto the accumulator housing to seal and protect the internal pressure chamber, ensuring stable operation and component protection.