Air Conditioning belt. Tractors: 4000, 4020, 4520 (Stolper cab s/n 208300 & on, Hinson cab); 4040, 4230, 4240, 4430, 4440, 4630 (Delco air conditioning compressor); 4320, 4350; 4620 (with Hinson cab), 7020, 7520, 8430 (1974-1981), 8440. Combines: 6600, 6602 Hillside, 6620 (s/n 358159 to 600000), 6620 (to s/n 600000), 6622, 7700 (s/n 163901 to 316300), 7720 (s/n 409101 & up), 8820 (s/n 414851 & up). Harvesters: 5440, 5460; 5720, 5730, 5820 (s/n 550001-680000). Excavators: 690B. Fan belt. Loaders: 744E (to s/n 000375). Dozers: 750 (to s/n 374029). Track Loaders: 755. Alternator belt. Tractors: 8450 (to s/n 005185).
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