tranny plug thread sizes

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Oct 3, 2009 | 12:06 PM

ctbz860

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From: AREA860 - CT

tranny plug thread sizes

Anyone know what the thread sizes of the transmission fill plug and drain plugs??? Doesn't seem to be in the service manual.

Last edited by ctbz860; Oct 3, 2009 at 12:30 PM.

Oct 3, 2009 | 03:44 PM

ctbz860

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From: AREA860 - CT

MD701850 is M16x1.5 i think, can someone clarify this? Don't have a pitch gauge at the moment

Jul 10, 2010 | 07:38 PM

delongedoug

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From: CT

MB569372 aka MB569390 the magnetic tranny drain plug is 18x1.5. I know for a fact because I just had to order a new one and I checked it with my thread pitch gauge and a die. The fill plug is definitely 16 but I didn't measure that pitch because I wasn't replacing it. Sounds likely.