Knob (control) each
Onward is nla. we can get from grandhall, 10/15/09 no gh web site. for models gc2000, gc3000.
Knob, shaft size of this knob is 5/16. please check yours before ordering this part.
Buy this part and as many parts as you like and pay only $8.99 shipping, within the Contiguous United States.