Range Surface Element Knob Specifications this Surface Element Knob Is For Ranges. Surface Element Knob Lets You Control The Heat Of The Surface Element On The Range. Remove The Knob By Pulling It Straight Off Its Post. This Part Works With The Following Products: This Part Works With The Following Products: Range. This Part Works With The Following Products: This Part Works With The Following Products: General Electric. Part, Wb3k5243 Replaces These: Part, Wb3k5243 Replaces These: Ap2015015,256628,Wb03k5243Cross Parts: Wb03k5243, 256628, Ap2015015, Wb3k5243