What size wrench fits a 2000 Jeep TJ'S NV3550 transmission fill and drain plugs. The plugs appear to need an allen hex type wrench but I've never seen one so large before. Where would I get such a wrench.
What size wrench fits NV3550 transmission fill and drain plugs?
Aug 16, 2004
3 Replies
First reply
It is 17mm Hex. Available at any reputable tool outlet, usuallu only in 1/2" drive if you're looking for a socket. Bob
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