Description 153-8920 Injector Wire Harness for Caterpillar 3126B Cat control harness assembly is used for transmitting signals and electrical power from electronic control module to injectors in Cat engines. 153-8920 Compatible Models: TRACK-TYPE TRACTOR D5N D6N COMBINE 460 465 470 PETROLEUM PRODUCTS 3126B PIPELAYER 561N INTEGRATED TOOLCARRIER IT38G II IT62G II WHEELED EXCAVATOR M325C MH WHEEL-TYPE LOADER 938G II 950G II 962G II ENGINE – INDUSTRIAL 3126B 3126 3126E C7 SPP101 EXCAVATOR 322C 322C FM 325C 325C FM 325C L MOTOR GRADER 120H 135H TRACK-TYPE LOADER 953C 963C FOREST PRODUCTS 322C 570B 580B