This reverse lever (Part # 34521) is a replacement component for select Kenmore sewing machines. Also fits as a substitute for the wider reverse lever (Part # 36530) on additional Kenmore models listed below.Part #: 34521Also substitutes for: Part # 36530 (wider lever) on select modelsMaterial: PlasticType: Replacement (aftermarket) and pre-owned original available — see variantsCompatible Kenmore Models (Part # 34521)158.14000, 158.14001, 158.14100, 158.14101, 158.1756, 158.1757Additional Compatible Models (Substitute for Part # 36530)158.17031, 158.17033, 158.17740, 158.18024, 158.18030, 158.18131Important: Verify your model number and part number before ordering. The 34521 is a narrower lever than the 36530 — confirm fitment with your original part before purchasing.Confirm part compatibility with your specific machine before ordering. Part numbers and photos are your best reference.