Raymarine 24 inch Radome Top Cover (Service Part)

This is a genuine Raymarine replacement radome top, the moulded upper cover for the 24 inch Digital and HD Digital radar scanners (such as the RD424D and RD424HD). The top cover encloses and protects the rotating antenna array, sealing the scanner against spray, rain and UV.

It is supplied as a service part for the repair of an existing 24 inch radar dome. Over years of exposure a radome top can fade, craze or crack, allowing water ingress and degrading performance. Fitting a genuine Raymarine top cover restores the weatherproof seal and preserves the original radar signal path. Replacement should be carried out by a Raymarine dealer or competent marine electronics engineer using the correct gasket and fixings. This part is for the 24 inch radome only; the 18 inch scanner uses its own dedicated top cover.