Fits Birggs Models:
170401, 170402, 170403, 170407, 170412
170417, 170431, 170432, 170435, 170437, 170452,170457, 190401, 190402, 190403, 190406, 190407, 190412, 190415, 190416
190417, 190431, 190432,190435, 190436, 190437, 190451, 190452, 190457, 190492, 190493, 190496, 190497
195412, 195422,195423, 195431, 195432, 195433, 195435 195436, 195437, 195451, 195452, 195457
220416, 220431, 220432,220435, 220437, 221431, 221432, 221433, 221435, 221436, 221437, 221452, 221457, 222412, 222413
222416,222417, 222496, 243431, 243432, 243434, 243436, 243437, 243451, 243452
243457, 251411, 251412, 251415,251416, 251417, 252411, 252412, 252413, 252415 252416, 252417, 254412, 254415, 254416
254417,254421, 254422, 254425, 254426, 254427, 300421, 300424, 301431, 301434, 302431, 302432,302434, 302437, 325431
325434, 325435, 325437, 326431, 326432,326434, 326435, 326436, 326437, 327431, 32K4371