K2-V083-00 Speed Change Chain Drum
K2-V083-00 Speed Change Chain Drum Drawing# 83
http://atrumpparts.com/image/data/Extron PDF/K2V 12-5.pdf
K2-V083-00 Speed Change Chain Drum Drawing# 83
http://atrumpparts.com/image/data/Extron PDF/K2V 12-5.pdf