Robertshaw Oven Thermostat Temperature Dial Knob, D-Stem - 4590-022

This is the oven thermostat or temperature-setting control knob. It serves the temperature control, not the surface burner, unless the parts diagram expressly identifies both.

Part details: Match the original thermostat series, D-shaped stem, temperature markings and indicator alignment before ordering.

Control compatibility: Verify the specific Robertshaw control series and stem/dial arrangement; similar overlays, inserts and knobs are not automatically interchangeable.

Before ordering: Identify the exact control-series number on the original thermostat or valve and compare the dial scale, direction and shaft dimensions. Compare temperature markings, indicator alignment and shaft profile to the original thermostat control.

Technical Specifications

Fitment: Use the complete appliance model number and compare the original part before ordering. Appearance alone does not establish compatibility.