New old stock.  

OEM 21" Wheel Drive belt 53.3 cm

Troybilt MTD Bolens Yardman Huskee Yard Machines 21" Self Propelled front wheel Drive mowers 2010 and after. 

Part # 954-04259 754-04259

Note.   Our items come from a variety of sources and as such we cannot guarantee they were from a smoke or pet free home.   Old stock items may show typical signs of shelf/storage wear to outer packaging.