I currently have fuel module and tank out, going to re-route fuel line and few other things.  Thumbing thru new TRD part magazine today...they have the gasket that goes on top of module.  Mine is in-tacked and I don't see any cracks. And can't remember reading any problems with these.

 

But...Is it a good idea to replace with new?   

 

I'd hate to drain and pull this tank in the future again just for a gasket.  Do they go bad?  What would you do?

 

Thanks

Edited May 18, 20178 yr by 015point9

If it does not appear to be damaged, ie cut, wrinkled, or the like I would use it again. I had mine off for the first and only time about 7 years ago and it is still holding just fine. Could have been replaced by Dodge about 10 years ago when i got the intank pump. I dont know for sure but would think that would have been part of the kit.

Should be fine as long as it's in good order as dripley mentioned. Or if you're like me and have the part off and it's cheap to replace?  I'd replace lol

I reused mine looked good to me, and you're right I haven't heard people talk too much about them going bad.  But if you do put a new one in then you know it's new.

I would wipe everything down and clean all surfaces and reuse them. Just make sure to clean all the grit and dirt off all the parts before assembly.