3 Pack Replacement Dryer Timer Knob 131873500 for Frigidaire GSGQ642AS4 Residential DryerPlease note: This is an UpStart Components Brand replacement part, NOT an OEM product. This product is not affiliated with any OEM brands and is not covered under any warranties offered by the original manufacturers. Any warranties for this product are offered solely by UpStart Components. All mentions of brand names or model descriptions are made strictly to illustrate compatibility. All brand names and logos are registered trademarks of their respective owners.