This starter relay solenoid is compatible with Arctic Cat snowmobile and ATV models.It serves as a functional replacement for equipment manufacturer part numbers 0445-058, 0445-036, and 8JP-H1940-00.The unit is designed to restore standard starting system. Compatible Arctic Cat Snowmobile models include: Sabercat 500 (2005), Sabercat 500 XL (2005), Sabercat 500 EFI (2006), Sabercat 500 EFI LX International (2006), Sabercat 600 EFI (2005), Sabercat 600 EFI LX (2005-2006), Sabercat 700 EFI (2005), Sabercat 700 EFI EXT (2006), Sabercat 700 EFI LX (2005-2006), Sabercat 700 EFI EXT International (2006), Bearcat Z1 (2009-2010), Bearcat 570 International (2009-2010), F570 (2008-2010), F570 International (2008-2010), F1000 EFI LXR (2007-2008), F1000 EFI Sno Pro International LXR (2008), F5 EFI LXR (2007-2009), F5 EFI LXR International (2007), F6 EFI LXR (2007-2008), F8 EFI LXR (2007-2010), Z1 1100 EFI (2008-2010), Z1 1100 EFI International (2008), Z1 1100 EFI Sno Pro Nightfire (2008), Z1 1100 EFI Sno Pro International (2008), Z1 1100 EFI LXR (2009-2010), T500 (2008), T500 Touring (2009), T570 (2008), T570 International (2008), T570 Touring (2009-2010), T570 Touring International (2009-2010), TZ1 (2009), TZ1 Turbo LXR (2009-2010), TZ1 Turbo LXR LE (2009-2010), TZ1 Touring (2008-2010), TZ1 Touring LXR (2008-2010), TZ1 Touring International (2008-2010), TZ1 Touring LXR International (2008-2010), TZ1 Turbo LXR LE International (2009-2010), Z1 Turbo (2009), Z1 Turbo Sno Pro (2009-2010), Z1 Turbo LXR (2009-2010), Z1 Turbo LXR LE (2009), Z1 Turbo LXR LE International (2009), Z1 Turbo Sno Pro International (2010), Z1 Turbo EXT (2010), Z1 Turbo EXT Sno Pro International (2010), SR10 SR L-TX DX (2014-2016), SR10 SR L-TX SE (2014-2016), SR10 SR L-TX LE (2016), SR10 SR R-TX DX (2014-2017), SR10 SR R-TX LE (2014-2017), SR10 SR R-TX SE (2014-2016), SR10 SR X-TX LE (2014-2015), SR10 SR X-TX SE (2014-2017), SR10 SR 153 (2015), SR10 SR 141 SE (2016), SR10 SR 153 SE (2015-2017), SR10 SR 162 SE (2015-2017), SR10 SR B-TX LE (2017), SR10 SR B-TX DX (2017), SR10 SR B-TX SE (2017), SR10 SR 137 DX (2017), SR10 SR 146 DX (2017), SW10 Sidewinder B-TX 153 LE (2017), SW10 Sidewinder L-TX DX (2017), SW10 Sidewinder L-TX LE (2017), SW10 Sidewinder L-TX SE (2017), SW10 Sidewinder 162 SE (2017), SW10 Sidewinder R-TX LE (2017), SW10 Sidewinder R-TX SE (2017), SW10 Sidewinder 137 DX (2017), SW10 Sidewinder X-TX 137 LE (2017), and SW10 Sidewinder X-TX 141 LE (2017). Compatible Arctic Cat ATV models include: 450 EFI 4X4 (2010), 450 EFI 4X4 International (2010), 500 4X4 Manual Transmission (2009), 500 FIS 4X4 Manual Transmission (2005-2008), 500 FIS LE 4X4 Manual Transmission (2005), 500 FIS 4X4 Automatic Transmission (2007-2009), 550 H1 (2009-2010), 550 H1 Limited Edition (2009), 550s H1 (2010), 550s H1 International (2010), 650 H1 FIS (2007-2008), 650 H1 FIS Limited Edition (2007), 650 V-Twin FIS (2004-2006), 650 V-Twin FIS Limited Edition (2005), 650 V-Twin FIS Special Edition (2004-2006), 700 FIS (2007-2010), 700s H1 EFI (2010), 700 H1 EFI (2009), 700 Diesel (2007-2010), 700 FIS Special Edition (2006), 700 FIS Limited Edition (2007), 700 Diesel International (2007-2010), 700 H1 EFI Special Edition (2008-2009), 700 H1 EFI Limited Edition (2009-2010), MudPro 700 H1 (2009-2010), MudPro 700 H1 International (2010), MudPro 1000 H2 (2010), MudPro 1000 H2 International (2010), Prowler 550 (2009), Prowler 550 International (2009), Prowler 650 H1 (2006-2009), Prowler 650 H1 M4 (2008), Prowler 700 (2009), Prowler 700 XTX (2008-2009), Prowler 700 XTX M4 (2009), Prowler 700 XTX International (2009), Prowler 700 XTX Limited Edition (2009), Prowler 1000 XTZ (2009-2010), Prowler 1000 XTZ International (2010), TBX 400 Automatic Transmission 4X4 (2005-2006), TBX 500 Automatic Transmission 4X4 (2005-2006), TBX 650 H1 4X4 (2007-2009), Thundercat 1000 (2008), Thundercat 1000 Special Edition (2009), Thundercat 1000 H2 Limited Edition (2010), TRV 400 H1 (2009-2010), TRV 400 H1 International (2009), TRV 400 Automatic Transmission (2006-2008), TRV 500 (2005-2008), TRV 550s H1 (2010), TRV 550 H1 (2009-2010), TRV 550 H1 International (2010), TRV 550 H1 Limited Edition (2009), TRV 550 H1 Limited Edition International (2009), TRV 650 GREEN (2009), TRV 650 H1 4X4 Automatic Transmission (2007-2008), TRV 650 H1 4X4 Automatic Transmission Limited Edition (2007), TRV 700 H1 (2010), TRV 700 (2008-2010), TRV 700 Limited Edition (2008), TRV 700 International (2009-2010), TRV 1000 H2 EFI (2009-2010), TRV 1000 (2009-2010), TRV 1000 H2 EFI International (2010), and TRV 1000 International (2009-2010).