Good used air intake tube for a Blue Bird All American Rear Engine bus with a Cat C7 Engine with air restriction indicator assembly

OEM # 0000873, 0105389, 30006-123, 30006-16, air restriciton indicator #’s 1946003, 1977255, 40280-11, 2051381, 0654962, 0009903

40T-0105389-STK