The ICON Technologies Class C Camera Cover is designed for certain Jayco brands of the 90s and early 2000s. The original Jayco part number is 150-642. Measures 13" x 3-1/2". The hole-to-hole measurement is 11-1/2". Orignal Jayco part number is 150-642 Measures 13"" x 3-1/2"" | Icon Technologies Jayco Class C Camera Cover