BEARING-YM 4533661 - Caterpillar

air conditioner thermostat switches are available for all models so equipped. The new switches have pure copper internal parts to eliminate breakage due to stress corrosion.
The new 9X5445 Switch As. replaces the former 7T9277 Switch As.The new 9X5446 Switch As. replaces the former 9P3498 Switch As.The new 9X5447 Switch As. replaces the former 3V0253 Switch As.The new switches are in production on some models, effective with:
CH65: 7YC1584D4H: 8PB3764, 9DB1889, 2AC630, 3AC795D5H: 1YD618, 2SD676, 3MD721, 4KD564, 1DD996, 7NC611, 8RC2171D6D: 30X3423, 31X3994, 32X2166, 33X736, 5YB936D6H: 4RC2505, 6FC708, 2KD824, 1KD673, 3ED483, 8FC976, 4YF630, 4GG474, 3ZF1185, 3YG511, 1FJ482, 2TG542, 4LG1000, 5HF435D7H: 79Z2323, 80Z803, 5BF846, 4FG361, 2SB897, 82Z347, 4AB1072, 2RB526, 3XG385D8N: 9TC3935, 1XJ157D9N: 1JD2046D10N: 2YD1256D11N: 74Z714120G: 87V9133130G: 74V2477140G: 72V1262512G: 61M1351714G: 96U782916G: 93U3019245B: 6MF284416: 5PC9926426: 7BC3284428: 6TC5946436: 5KF760438: 3DJ627446: 6XF161621E: 6AB1300623E: 6YF50627E: 6EB637, 6GB769631E: 1AB1206637E: 1FB421651E: 89Z229657E: 90Z201, 91Z385785: 8GB407789: 9ZC349 910E: 1SF113916E: 5KC1503926E: 8NB2047936E: 4SB2107950B: 65R3977966D: 35S3417980C: 13B1070IT12B: 1KF59IT14B: 3NJ42IT18B: 2NJ326IT28B: 1JK421943: 19Z1568953: 78Y1175, 44Z697, 20Z3472963: 29S1269, 48Z269, 21Z3312973: 90L894, 91L177, 86G1021