MT85 (S/N B3TR11001 & Above). MT52 (S/N 523611001 & Above, 523711001 & Above, 528711001 & Above, 528811001 & Above, A3WR11001 & Above, A3WS11001 & Above, B38R11001 & Above). MT55 (S/N 538711001 & Above, 538811001 & Above, A3WT11001 & Above, A3WU11001 & Above, B38T11001 & Above, B38U11001 & Above).
eBay