Description Item 001 Model: BT-904 Year: 2002 to 2003 288 spinboxes Rotor: 40 mm OK74D for cotton Cylindrical 400 V / 50 Hz Machines are on the mill floor Quantity: 7 Item 002 Model: BT-903F S 288 spinboxes Year: 2001 Split drive Rotor: 40 mm OK74D for cotton Cylindrical 400 V / 50 Hz Machines are on the mill floor Quantity: 1 Item 003 Model: BT-903FXL 272 spinboxes Year: 2001 Split drive Rotor: 40 mm OK74D for cotton Cylindrical 400 V / 50 Hz Machines are on the mill floor Quantity: 1