This is the replacement walking belt for the Triumph 415-T Model Walking Belt. Part Number: 056037-A. Used on the following models: Horizon: TREO Fitness – 30750 – 2008 (TM270B). Merit Fitness: 710T – TM270 – 2007-2009, 715T – TM610 – 2009. Tempo Fitness: 910T – TM247 – 2007. Triumph: 415T – TM610B – 2009.