This foot pedal (foot control) fits most all Kenmore sewing machines that are in the 158. series. Also fits many older flat bed machines including
Kenmore Model 158: Older Foot Pedal Resistor – The Smell of Molten Projects in the Morning
Kenmore 158.1316 Review — Ashley and the Noisemakers
New Replacement Foot Control with Cord. 110 / 120 volt Part # FC-6605, same as 6813, 6814, 6823, 60812. -WILL FIT MANY 117, 148 AND 158 SERIES
New Replacement Foot Control with Cord - Kenmore Part # FC-6605
Are Kenmore Sewing Machine Parts Still Being Made? - Answered
Cleaning and Servicing a Vintage Kenmore Model 158.1755 All-Metal Sewing Machine – Professionally Restored Vintage Fine Quality Sewing Machines
Trying to get a Kenmore 158.1941 up and running sewing discussion topic @ PatternReview.com
Kenmore Model 158 Sewing Machine Instructions
Foot Controller with Power Cord #395724-65, UL Listed 110-120 Volt for Variable Speed Control. Please check the shape of your plug, make sure your plug is identical to this.
HimaPro Foot Control Pedal and Power Cord for Domestic and Imported Sewing Machines - Variable Speed Control (Kenmore 3 Pin 032270116)
Foot controls, Kenmore plug repair, and rewiring from 220 to 120 volts on vintage sewing machines
How to Thread a Kenmore Sewing Machine (with Pictures) - wikiHow