This is an OEM Replacement Part manufactured and branded by All Points
Conveyor Potentiometer, 33 Overall With 3 Wires On Pot & 1 Wire With 1/4 Female Push-On & 3 Wires With Special White Plug. Spectrol, Precision Potentiometer Lincoln Oven 1100 S/N 2011383 And Up (For Model 1040 With S/N Above Q14973. Model 1160-1163 S/N 2011978 And Up.