I just bought a driver's side seat base for my sparco torinos part number 400SB031L, which I know is the correct part number for my application because I spoke with someone at sparco directly to get that number. Now I know the passenger side part number I need is 400SB031R for the manual transmission, but while recently searching the net for a good price I came across a couple of different part numbers for seat bases for the Z that I have never seen before. These part numbers are 5002066F for the drivers side and 5002067STF for the passenger side with manual transmission.

Does anyone know if, or how, these bases are different and which passenger side I should order. These new part numbers are also cheaper from what I've found by about 40-50 dollars... at least they are on cardomain.com. Any info would be appreciated. Thanks.

 

Use the part numbers you got from Sparco, I have the same ones (400sb031l & 400sb031r). They are a perfect fit. I have no idea what the other part numbers you have are, they must be just a i.d. number for that shops inventory.

 

I will probably do just that, but those arent just that shops inventory... its cardomain.com and they have BOTH sets of part numbers... the ones I got from sparco AND the other ones... and they only thing I could decifer as a difference (after another look) is that the 400SB031 part numbers said laser cut and the others did not....

 

I have the one labeled 400sb031r and it fit extremely poorly... but this was during the winter. I'm going to try and put it in again this weekend.

 

let me know how it fits this time around.