Комплект уплотнений управляющего коллектора вспомогательного силового блока Caterpillar 4339287

The Auxiliary Power Unit Control Manifold Seal Kit consists of a seal O-ring and a backup ring. It operates by creating a tight and reliable seal around the control manifold's moving parts, such as valves or actuators. The seal O-ring provides the primary sealing function, while the backup ring serves to support and reinforce the O-ring, preventing extrusion and ensuring the seal's long-term performance.Attributes:• Blocks the ingress of external contaminants, such as dirt, debris, or moisture• Resistance to harsh operating conditionsApplications:The Auxiliary Power Unit Control Manifold Seal Kit ensures effective fluid containment and the protection of the APU control manifold's internal components from potential leakage or contamination. It provides a reliable solution for service repairs and replacement of parts.