I bought a JWT flywheel off a member and he said it was for a de but when I was getting the flywheel put in the mechanic said it wouldn't line up. I was putting in an Act clutch at the same time and he said it just wouldn't line up. I bought an ACt prolight and got that put in instead. Question is how can I tell if this is for a de or hr 350z. I looked for serials and product numbers but the only thing I found was a number 4 on the center on the side with the friction plate and on the underside there was NIS18-6030

 

I have 2 DE flywheels at my home nearby but I will be away for 2 more weeks..
If you still have it when I return we can physically compare the 2.

 

Cool I would appreciate so then I can sell properly

 

Unfortunately there is no way to tell where the flywheel is from. May not even be a 350Z flywheel.

 

I am back in town if you need to compare to a DE flywheel...