Kenmore 158.331 flat bed sewing machine parts. Zig zag throat plate #4222 with two set screws #133 plus bobbin cover #8210 with friction spring. Good used working shape items, price includes shipping to lower 48, return for refund if fails on your model 158.121, 158.12250, 158.12260, 158.12270, 158.12271, 158.12272, 158.12370, 158.12470, 158.12472, 158.130, 158.13010, 158.13011, 158.13030, 158.13031, 158.13032, 158.13033, 158.13040, 158.13041, 158.13033, 158.220, 158.221, 158.320, 158.321, 158.330, 158.331, 158.350, 158.351, 158.352, 158.353, 158.370, 158.371, 158.372, 158.373, 158.430, 158.431, 158.432, 158.433, 158.440, 158.441, 158.442, 158.443, 158.444, 158.445, 158.460, 158.461, 158.462, 158.463, 158.470, 158.471, 158.472, 158.480, 158.481, 158.500, 158.501, 158.502, 158.503, 158.504, 158.505, 158.620, 158.650, 158.750, 158.841 or 158.842 restoration.