The 2103736-3 is a Size C spacer seal retainer designed for the HVA280-2PHI SE connector system. This component is manufactured from a robust Polyamide 66 with 33% glass fiber (PA66-GF33) and is dark gray in color. It is specifically engineered to accommodate wires with an outer diameter ranging from 5.48 mm to 6.10 mm. The retainer's primary function is to securely hold the spacer seal within the connector housing, ensuring proper alignment and environmental protection for the electrical connection.