New Ski-Doo OEM 
Performance Drive Belt 417300585
 compatible with many models that use either the 600 ACE or 550 Fan engines. It is also known to replace the superseded part number 417300127. 
Models with 600 ACE engine
  • Expedition Sport
    :     Fits a wide range of model years, including 2012, 2013, 2014, 2015, and 2018–2025.
  • Grand Touring
    :     Compatible with 2012, 2013, 2014, 2015, and 2018–2025 models.
  • Renegade
    :     Used on many 2018–2025 models, as well as 4-stroke models from 2016 and 2017.
  • Skandic
    :     Fits 600 ACE models from 2012–2015 and 2018–2025.
  • Tundra
    :     Compatible with 600 ACE models from 2012–2015 and 2018–2025.
  • Models with 550 Fan engine
    • Expedition Sport: Fits models produced from 2015–2020.
    • Grand Touring Sport
      :       Compatible with the 2015 model.
    • Tundra Sport/LT: Works with various models from 2015–2020.
    • Other older Fan models: Compatible with various Fan models from 2009 and prior. 
    Other compatible models
    • Expedition V800
      :       Fits model years 2007, 2008, and 2009.
    • Grand Touring
      :       Fits certain 500, 600, 700, and 800 models from the early 2000s.
    • Legend
      :       Fits 500 SS and 700 models from 2004.
    • MXZ
      :       Compatible with 500, 600HO, 700, and 800 models from the early 2000s.
    • Summit
      :       Fits 600, 700, and 800 models from 2001–2002.       
    Disclaimer: This is not an exhaustive list. To confirm fitment for your specific vehicle, check with a dealer or the manufacturer's parts look-up.