[BOSCH EXPERTISE] - Bosch 100% new alternators benefit from more than 100 years of alternator manufacturing experience, ensuring years of reliable charging performance, even under the most extreme operating conditions [PROVEN RELIABILITY] - Engineered, manufactured, and 100% tested to the highest industry standards Bosch is famous for, using all new, not remanufactured, components for maximum reliability and performance [100% NEW COMPONENTS] - Bosch 100% new alternators incorporate only original equipment quality components to withstand the rigors of high heat environments and high electrical demand [ADVANCED ENGINEERING] - Identical in fit and function to the OE parts they replace, yet benefiting from the latest enhancements in engineering and charging technology for exceptional performance [ENHANCED CAPABILITY] - The ideal solution for certain problematic late-model applications that place an extreme burden on unit components in a high-heat environment 160 amp rating; Compatible with select Chevrolet, Ford, Freightliner, GMC, Hino, International, Kenworth, Mack, Peterbilt, Sterling, Volvo, Western Star (Note: trim level/engine may affect fitment - verify specific fitment details with fit checker above) Replaces the following Original Equipment and Aftermarket part numbers: 10459457, R0459109, R0459111, R0459133, R0459135, R0459457, R0469134, 2597242C91, 4C4O10300CA, 4C4Z10346CA, 3675228, 3675229, 3675240, 3604666RX, 3604667RX, 3604668RX Replaces (continued): 3604669RX, 3675157RX, 3675158RX, AL9960LH, 1049053, 1117880, 1117882, 1117885, 1117886, 1117887, 1117889, 1117890, 1117891, 1117892, 1117893, 1117894, 1117903, 1117904 Replaces (continued): 1117905, 1117906, 1117907, 1117908, 1117909, 1117910, 1117911, 1117914, 1117916, 1117918, 1117920, 1117921, 1117923, 1117925, 1117927, 1117928, 1117929, 1117930, 1117931, 1117932 Replaces (continued): 1117933, 1117937, 1117941, 1117942, 1117943, 1117946, 1117947, 1117948, 1117949, 1117950, 1117951, 1117952, 1117953, 1117954, 1117955, 1117956, 1117957, 1117958, 1117959, 1117960