Insulator, Field Coil, Years: 01/01/1967-04/30/1971

Used in models:5500-SERIES, 4400, 3500, 5550-SERIES, 3400, 4410, 3550, 4140, 4500, 5340, 3150, TW20, 2100, 3100, 8000-SERIES, 9200, TW10, 2300, 2310, TW30, 3000-SERIES, 3110, 4330, 9000-SERIES, 8600, 3055, 4200, 7000-SERIES, 2120, 3300, 4340, 9600, 4000-SERIES, 3330, 8700, 5200, 8200, 5000-SERIES, 4100, 2110, 3310, 9700, 7200, 5100, 3120, 7100, 2000-SERIES, 2150