690D - EXCAVATOR LIGHTING SYSTEM 1673 Parts group LIGHTING SYSTEM 1673 LIGHTING SYSTEM 1673 . WORK LIGHT AND WIRING HARNESS (690D) [02B14] DOME LIGHT [02B15] AUXILIARY LIGHTS (693D) [02B16] AUXILIARY LIGHT CIRCUIT BREAKERS, RELAY AND WIRING (690D AND 693D) (SERIAL NO. -520572) [02B17 AUXILIARY LIGHT CIRCUIT BREAKERS, RELAYS AND WIRING HARNESS (SERIAL NO. 520573- ) [02B19] AUXILIARY LIGHTS (693D) [02B21] WORK LIGHT (690DR) [02B22] WORK LIGHT GUARD (690DR) [02B23] WORK LIGHT GUARD AND HARNESS (690DR) [02B24] WORK LIGHT WIRING HARNESSES (690DR) [02B25]