Features: 1. Part Number: According to the original factory specifications, the reference replacing part number is 0445?058, 0445?036. 2. Applicable Model: Starter relay, replacement for Arctic Cat 400 450 500 550 550S 650 700 700S 1000. 3. Premium Material: Made of high quality plastic and high strength metal for maximum durability. Withstands high temperatures and provides long lasting use. Scratch and rust resistant. 4. Efficient Function: The starter relay switch acts as a switch that allows large amounts of current to go to the starter motor, and as a mechanical device that places the starter motor's gear into position. 5. High Performance: Direct replacement for proper fit and easy installation. When the starter turns, it will engage with the flywheel just long enough for the engine to start. Specification: Item Type: Starter Relay Material: ABS + Metal Replacement Part Number: 0445-058 0445-036. Application: Used to replace and refurbish the original car relay Fitment: Replacement for Arctic Cat 400 TRV 2014 Replacement for Arctic Cat 400 4x4 2005-2011 Replacement for Arctic Cat 450 4X4 2011-2012 Replacement for Arctic Cat 500 4X4 2013-2017 Replacement for Arctic Cat 500 4x4 2005-2009 Replacement for Arctic Cat 550 4x4 2009-2015 Replacement for Arctic Cat 550S 2010-2011 Replacement for Arctic Cat 650 4x4 2004-2011 Replacement for Arctic Cat 700 4x4 2006-2015 Replacement for Arctic Cat 700S 2010-2011 Replacement for Arctic Cat 1000 4x4 2009-2017 Replacement for Arctic Cat Alterra / HDX / MudPro / TBX 2016-2017 Replacement for Arctic Cat Prowler 2007-2017 Replacement for Arctic Cat Thunder Cat 2008-2010 Replacement for Arctic Cat Wildcat 2013-2017 Replacement for Arctic Cat XR 2015 Note: 1. Please double check the part number of your item, matching information is for reference only. 2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!