Awesome Jordan! That will fit the following:
It also may fit the Transport T-3075, but I'm not 100% sure.
There were only four total variations of this fender and it was only used in most of the 2006 and all of the 2007 model year. There was the 66" and 68" lengths, in the white and bronze/champagne color.
If the trailer is a non-slide Solaris model, it for sure has the 66" skirt. The low profile/smaller slide room Solaris models had the 66" too I believe.
The only time a trailer got white skirts is if it had the fiberglass exterior and it happened to get white skirt metal. It depended on the type of fiberglass SE graphics package it had whether it got the white or bronze skirt metal. All the tin sided trailers got bronze skirt metal and bronze skirts.
2007 T-286SR Cherry/Granola, #6236, original owner, current mileage: 9467.8 (as of 5/26/19)
1997 T-2653 Blue Denim, #5471
1979 12 1/2' MC, Beige & Avocado, #4639
Past Sunlines: '97 T-2653 #5089, '94 T-2251, '86 T-1550, '94 T-2363, '98 T-270SR