tension strut arm questions? looking for info

Hey people, I'm looking to upgrade the front tension strut /radius arm/ strut rod (same part just multiple names) bushings on my 03' 5 lug but i can only find the poly/urethane bushings for the early years of the 5 lug 1st gens and not the later. Ive been digging through part numbers and found that the lower control arms and the strut rods are different part numbers but i want to know what the actual difference is and can an earlier urethane bushing still be used, or if anyone knows of a late model 5 lug option exists.

thanks to everyone in advance