Does anyone know the correct part number for the yellow top? I am tired of jumping the red top, after doing a search it seems the consensus is the yellow holds it's charge better, especially if the car sits for a week.

 

D35... just bought another one for my truck, and used the 993s for a pre-purchase fit check.

 

I just installed the D35 yellow top. Perfect replacement fit.

 

I have a red top in the 993 and keep it on a charger all the time.

Let us know how the yellow top works out for you.