-Original Kenmore bobbin cover with spring.
-Fits models: 158.13050, 158.13150, 158.13160, 158.13170, 158.13180, 158.13570, 158.13571, 158.13572, 158.13573, 158.13810, 158.14000, 15814001, 158.14002, 158.14003, 158.14100, 158.141100, 158.15040, 158.15140, 158.16210, 158.16530, 158.17011, 158.17012, 158.17030, 158.17031, 158.17032, 158.17033, 158.17300, 158.17310, 158.17520, 158.17530, 158.17550, 158.17560, 158.17570, 158.17512, 158.18022, 158.650, 158.75510, 158.76510, 766X, 776X, 902X, 158.850, 158.950, 158.960
-Plate measures 3 5/16" wide and about 3 1/6" on the long side.
-Part # 28960, same as KM32750,