Mount CoverThe Mount Cover provides protection for the unit's connector panel keeping rain and dirt out of the electrical connections while the unit is not in use. Made of durable textured vinyl.Description: Mount cover which provides protections for the unit's connector panel keeping rain and dirt out of the electrical connections while the unit is not in use (removed from the base). Made of durable textured vinyl. Used with the MS2-Y MS2-G MS-B and MS-M.For Use With: MS M MS2 Y MS2 G 100SX 200DX 300TX 400TX Wide 100 Wide One Wide Eye Wide View Wide Vision Wide 3D Vista Wide Optic Wide Portrait Wide Panorama Wide Paramount Wide 3D Paramount Matrix 10 Matrix 15 Matrix 17 Matrix 20 Matrix 25 Matrix 27 Matrix 35 Matrix 37 Matrix 55 Matrix 65 Matrix 67 FF515 FF535 FF565 323 343 363 383 141 727 737 767 777c2 787c2 Product: HUMMINBIRD MC-W MOUNTING COVER FOR QUICK DISCONNECT BRACKET Manufacturer : HUMMINBIRD PARTS Manufacturer Part No: 740036-1 UPC : 082324504815