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Manual Transmission Drain Plug Tool

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67K views 30 replies 26 participants last post by  michael p  
#1 ·
Would anyone be willing to send / sell me their tool they used to unscrew the manual transmission fluid drain plug? I'm too lazy to fabricate one myself.

Or any tips on a work around the exhaust manifold would be appreciated.
 
#5 ·
#8 ·
I too am a newbie to jeeps and have wondered this very same thing. I called a jeep dealer and they told me they use a 1+ inch 17mm hex socket from Matco. It's $16 minus shipping. The part number is BP17MA should the link below not work. Excuse us for cheating!

BP17MA 17MM DRAIN PLUG SOCKET
Nice, gonna have to add that to the collection.
 
#10 ·
A bolt with a 17mm head and a 17mm nut attached is the cheapest route but I went around to every hardware store and couldn't find bolt heads that big. I was surprised.

A trimmed 17mm hex tool would work great as well but I don't think I have the tools to cut a hex tool right now.

I ordered a tool piece similar to what another poster responded with. I'll post results if they're good.
 
#11 ·
Not sure if this clearance issue affected all JK's at one time, but I have a 2013 Sport and the pipe that crosses under the trans drain is far enough forward that clearance doesn't appear to be an issue.

I simply went out and purchased two bolts, one with a 17mm head and the other with a 14mm and put two nuts back to back at their centers.

Total cost for all of it was under $5. Going to order Redline MTL, which no local place has on the shelves. I will update if there are any complications with this setup when I'm done.
 
#17 ·
I ended up getting the Snap On tool designed for the job. I got a used one off eBay. Weird thing though...I found out the seller wanted the tool to look prettier and had it chromed...so much so that it was out of spec and wouldn't fit on the plug. I ended up having to grind it down with a Dremel tool. Works like a champ now! [emoji4]
 
#18 ·
I found a 3 piece set on amazon which includes the 14mm and 17mm needed for the job. I watched a youtube video where the guy just loosens the crossmember on the passenger side of exhaust and drops it enough to get the tool in. Also purchased mopar lubricant nsg370 on amazon, $15 a quart.
 
#23 ·
^ I use the same, works okay but the Allen bit would be easier.
 
#31 · (Edited)
If you get I think it's an M10 bolt, maybe an inch long(?), and two nuts screwed onto it, the bolt head is 17mm and so are the nuts.

You can insert the bolt head into the drain plug, then use a 17mm open spanner on the nuts to screw and unscrew the drain plug - each nut will lock on the other, in both directions, so they don't spin.

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