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A guy was wondering what # AC plug to use in his 7U 6201 tractor and I said you,d know which one to use. SJ

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Mon, Jan 28, 2008 4:49 AM

Old Magnet

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The original plug used was a Champion D16 18mm with 1/2 in. reach 7/8 hex size and was a non-resistor type plug.

The AC direct replacement shows a # C86 but I don't have the specs on that plug.
Also compares to a Autolite #386 with 1/2 in. reach 7/8 hex size but it is a resistor plug.

Best bet is to go the NGK AB6 with 3/8 in. reach, 13/16 hex and is non-resister.

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Mon, Jan 28, 2008 8:05 AM

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