This is the left front vent seal / quarter light seal. This is the seal for the front quarter light frame in the left hand front door of the early models where the swivel is located within the quarterlight frame.
This is a molded seal and is designed to fit into the frame around the pivot points, ensuring a drought-free drive.
It is fitted into the frame around the front bottom and top of the quarter window.
The seal for the fixed or sliding frame, which meet the rear of the quarter light is RB4410
Early Models with Swivel / Pivot Side window: Mk-6, R-type, Silver Wraith & Silver Dawn
Note: Need the right front seal, look up part# RB2562