Looking to see if D3G tracks fit a 943 cat ?
Nope not a chance they will most certainly not
Why would one want Dozer rails on a Loader? Hard on UC if use Dozer Shoes.
I think he's just wondering if the rails are the same. I don't know the pitch of the rails for each machine.
A little quick research, 6.75 943, 6.125 D3G