For sale is a slightly used G2 diff cover for a dana 30. I put it on my front axle but it hasn't even made it under the cj yet. I am using a lube locker gasket so it is not covered in RTV. I just went with a Riddler cover. It was going to be a tight fit for my bolt on steering stabilizer.
Comes with hardware and a paper gasket.
PM withe questions.
$85 shipped to lower 48.
Here is the link to 4wd.com:
Aluminum Differential Cover by G2 and Other Jeep Parts and Jeep Accessories by 4 Wheel Drive Hardware-RH2