This alternator is compatible with Carrier Transicold 80-90 Thunderbird Series refrigeration units.It replaces the following part numbers: 30-00409-08, 30-00409-02, 30-00423-00, 30-00409-64, 30-00409-06, 30-00363-00, 30-00363-03, 30-50307-00, 110-379, 110-385, 110-487, 110-612, 110-612RM, 7344, 8MR2330L, PL110-487, PL110-612, PL8MR2198L, 30-00363-01, 8EA2018, 8EA2018N, 8EA2018NA, 10-385, 8EM2013N, 300042300, 300040964, 30-0040964, 30-0042300, 300036300, 30-0036300, 30-00363-04, 300036304, 300040902, 30-0040902, 300040906, 30-0040906, 30-00409-07, 300040907, 30-0040907, 300040908, 30-0040908, 30-00409-10, 300040910, 30-0040910, 30-00409-19, 300040919, 30-0040919, 300111406, 93073, 8AR2018L, 8MR2327L, 30-00409-60, 8MR2121, 110-607RM, 30-01114-03, 30-50409-65, 30-00409-18, 110-607, 90-05-9210, 300040904, ZLN110606, 5034-110606, 8MR2326L, 8MR2127LA, 110-606, 35215055, 8MR2125L, 8MR2125LA, 8MR2127L, 8MR2127LB, 8MR2321L, 30-00409-07RM, 19020519, 109-12112, 90-05-9209N, 8MR2324L, 30-00409-17, 8MR2124L, RM110-606, 30-00409-10RM, 30-00409-12, 30-00409-62, 30-50409-64, 90-05-9210N, 8MR2121L, 110-609, RM110-609, 30-00409-13, 300040918, 30-00409-65, 300040916, 30-01114-02, 300111402, 30-00409-04, 300040917, 300040912, 300040913, 8MR2121LA, 8MR2124LA, 110606RM, 110-606RM, 30-01114-06, 400-16127, 5034110606, 8618, 8618N, AMO0073, AMO0056, 30-01115-06, 30-01114-05, 680175644119, 110609RM, 110-609RM.Applications: - Carrier Transicold Refrigeration Units: 80-90 Thunderbird Series - Carrier Engines: CT2-29TV, CT3-44TV - Carrier Transport Refrigeration Units: R70, R90, X2 1800, X2 2100, X2 2500A Series - Carrier Trailers: X2 1800, X2 2100, X2 2100A, X2 2100R, X2 2500A, X2 2500R - Maxima Trucks: 1000, 1200, 1200 MT, 1300, 1300 MT, 1550, Ultra XL, Ultra XTC, Ultra - Diesel Engines: V1902, V2203, V2203D, V2203D, CT4-134, CT2-29, CT4-114-TV, CT4-134-TV (1994–2007 models) - Also compatible with Mack vehicles, various engine models, and Prestolite alternator systems Package Includes: 1 x Alternator Specifications: Voltage: 12V