Originally Posted by looklikeaflip
After my first day at the track, I discovered how important it is to have spare parts, especially when the track doesnt carry a lot of tamiya stuff. So, now that I'm spare parts shopping, I seem to be finding seemingly identical parts with different part numbers and varying prices. Is there a major difference in the parts other than the part being made for a different chassis?
Heres an example for front uprights:
(You can google Tamiya followed by part number)
From your list;
TAM51103 are for the older LWT suspension used for the 415
TAM51352 are plastic versions of the latest type
TAM51332 are the carbon re-inforced versions.
The first one is a different design to the second two, which themselves are different materials too each other.
Best bet, look in your manual, and use the part number from there