I could not find a Miller part so I called and was able to locate a hard to find part which they shipped and received in a few days.
Miller 199889 KNOB,PLSTC 2.500 OD X .812ID X 2.150H .375-16
Miller 199889 KNOB,PLSTC 2.500 OD X .812ID X 2.150H .375-16
Miller Stock Number 199889
KNOB,PLSTC 2.500 OD X .812ID X 2.150H .375-16
Manufacture: Miller
Regular price
$39.26
Regular price
Sale price
$39.26
Unit price
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per