4W4K3

Hey everyone. The fill plug on my front differential is rounded off. I've got a 17mm bolt extractor on the way, but in the meantime I'm trying to figure out the size of the fill plug in order to replace it.

I have a spare 18x1.5mm engine oil drain plug (the one with a hex head) and I'm curious if it's the same size/length and would work here?

Thanks for the insight!

DBJoe996

Seems so...see #1 diagram here http://www.autoatlanta.com/porsche-p...section=305-15

jhbrennan

Send these guys an email - they should know. Good products too.

http://www.magneticoildrainplugs.co....ain_Plugs.html

4W4K3

Here's a pic of the difference in size. Front diff fill plug is much shorter but the engine oil plug sealed fine. I left the washer on as well. Thanks for the help!