This engine block is original Yamaha and has spare part code M401E021350. After careful checks and inspections, our technicians have found the following conditions: good condition - removed from an accident-damaged MT-07 with damage to the cylinder head - cylinders and pistons in perfect condition - there are two breaks in correspondence with the external threads on the right side that secure the cylinder head, easily repairable - 23,543 km traveled - without: cylinder head, starter motor, stator side covers, clutch. This engine block is compatible with the following Yamaha models: MT-07 ABS 2014-2016 / MT-07 2014-2016 /