Replacing OEM numbers: Y54414, 14218926, 54414, PS11757553, R0609504, WPY54414VP, B008DJVNVA, B00U906JSI, B00DM8JD4Q, B003EAHYJI, B00JV4JB3S, B006I9MNN4, B008DJKV0O. This is a direct replacement for the old or broken unit. Compatibility: This product is compatible with Speed ​​Queen Dryer. Effect: By providing intelligent, dynamic belt tension control, it ensures continuous and stable driving force for the dryer drum. It is a core maintenance component for solving various operational malfunctions caused by tension imbalance and ensuring the dryer's efficient and stable operation. Easy Installation: Direct replacement without adjustment; perfect compatibility and high reliability. Product List:Product include a total of 2pcs Tension Belt Pulley, which can completely meet your daily use needs and replacement., Manufacturer: eMagTech