D2 fenders and front spindles

what is the serial# of the D2?--also those look like lower engine panels and not fenders??

Sheet metal looks to be from a J mod and the roller stands may be later, not sure when the top bolted stands started.

I believe these parts fit a d2 4u. I have a d4 and I purchased a pallet load of new parts These were on the pallet and they don't fit a d4. I was told they are for a d2. I am wiling to sell them at a good price if someone can use them. They are new parts