This starter clutch bearing gear assembly is designed as a direct replacement part to restore starting system function.The unit includes a one-way bearing fully assembled with hardened sprague rollers.Both the bearing hub and gear are machined from forged steel and induction heat-treated for.This kit contains one set comprising the idler gear and starter clutch assembly. OEM Reference Numbers: Idler Gear: 420434235 Starter Clutch: 420659111, 420659260, 420659261, 420659112, 420659113, 420659263 Compatible With Models: 650 4x4 EFI HO (2006-2012), 650 4x4 (2015-2022), 650 4x4 DPS (2015-2022), 650 4x4 XMR DPS (2016-2022), 650 6x6 DPS (2017-2022), 650 6x6 (2015-2016) Max 650 4x4 EFI HO (2006-2012), Max 650 4x4 (2015-2022), Max 650 4x4 DPS (2015-2022), Max 650 6x6 DPS (2019-2022) Max 800 4x4 EFI HO (2006), Max 800 4x4 HO EFI (2007-2008), Max 800R 4x4 (2009-2015), Max 800R 4x4 DPS (2015), Max 800R 4x4 XTP (2010-2015), Max 800R 4x4 LTD EFI (2011-2012) 800 4x4 (2011-2015), 800 4x4 DPS (2014-2015), 800 4x4 Rear Open Differential (2014-2015), 800R 4x4 (2011-2020), 800R 4x4 DPS (2013-2020), Max 800R 4x4 DPS (2016-2020) 1000 4x4 (2011-2015), 1000 4x4 DPS (2013-2017), 1000 4x4 Limited DPS (2016-2017), 1000 4x4 Hunting Edition DPS (2016-2017), 1000 4x4 P DPS (2016-2017), 1000 4x4 XTP (2014-2015) 1000R 4x4 DPS (2018-2022), 1000R 4x4 Limited DPS (2018-2020), 1000R 4x4 P DPS (2021-2022), 1000R 4x4 XMR DPS (2022) Max 1000 4x4 DPS (2014-2017), Max 1000 4x4 Limited DPS (2016-2017), Max 1000 4x4 (2014-2015) Max 1000R 4x4 DPS (2018-2025), Max 1000R 4x4 Limited DPS (2018-2022), Max 1000R 4x4 P DPS (2022-2025), Max 1000R 4x4 XMR DPS (2024-2025) HD8 4x4 (2016-2020), HD8 4x4 DPS (2016-2020), HD8 4x4 Camo DPS (2016-2017), HD8 4x4 Convenience Package (2016) HD9 4x4 (2022-2023), HD9 4x4 DPS (2022-2023) HD10 4x4 DPS (2016-2025), HD10 4x4 Limited DPS (2020-2025), HD10 4x4 XMR (2018-2025), HD10 4x4 XMR with Doors (2023-2025), HD10 4x4 XTP (2018-2020), HD10 4x4 Hunting Edition DPS (2017-2020) HD10 6x6 DPS (2020-2025), HD10 6x6 Limited (2022-2025), HD10 6x6 (2022-2025) Max HD8 4x4 DPS (2017-2021) Max HD9 4x4 DPS (2022-2023) Max HD10 4x4 DPS (2017-2025), Max HD10 4x4 Limited DPS (2020-2025), Max HD10 4x4 XMR DPS (2019-2025), Max HD10 4x4 Lone DPS (2019-2025) Pro HD10 4x4 DPS (2022-2025), Pro HD10 4x4 Limited DPS (2022-2025), Pro HD10 4x4 (2023-2024) 1000 4x4 XRS (2013) 1000R 4x4 (2013-2016), 1000R 4x4 DPS (2016-2018), 1000R 4x4 Turbo DPS (2016-2017), 1000R 4x4 XC (2017-2018), 1000R 4x4 XC DPS (2017-2018), 1000R 4x4 XDS (2015-2016), 1000R 4x4 XDS Turbo (2015-2016), 1000R 4x4 XMR DPS (2015-2018), 1000R 4x4 XRS (2014-2016), 1000R 4x4 XRS Turbo DPS (2016), 1000R 4x4 XXC DPS (2015-2018) Max 1000R 4x4 (2013-2015), Max 1000R 4x4 DPS (2016-2018), Max 1000R 4x4 Turbo DPS (2016-2017), Max 1000R 4x4 XDS (2015-2016), Max 1000R 4x4 XDS Turbo (2015-2017), Max 1000R 4x4 XMR DPS (2017-2018), Max 1000R 4x4 XRS DPS (2015-2016), Max 1000R 4x4 XRS Turbo DPS (2016-2017) Sport 1000 4x4 (2019-2022), Sport 1000 4x4 DPS (2019-2021) Sport 1000R 4x4 DPS (2019-2025), Sport 1000R 4x4 XMR (2020-2025), Sport 1000R 4x4 XRC (2019-2025), Sport 1000R 4x4 XXC (2020-2023) Sport Max 1000R 4x4 DPS (2020-2022) Trail 800 4x4 (2019-2020), Trail 800 4x4 DPS (2019-2020), Trail 800R 4x4 (2018), Trail 800R 4x4 DPS (2018) Trail 1000 4x4 (2019-2021), Trail 1000 4x4 DPS (2019-2022), Trail 1000R 4x4 (2018), Trail 1000R 4x4 DPS (2018) 500 4x4 HO EFI (2007-2010), 500 4x4 EFI (2011-2014), 500 4x4 DPS EFI (2013-2014), 500 4x4 XTP HO EFI (2010), 500 4x4 DPS (2015) 570 4x4 (2017-2023), 570 4x4 DPS (2016-2023), 570 4x4 Hunting Edition DPS (2017-2023), 570 4x4 XMR DPS (2017-2023), 570 4x4 MR (2022-2023) 800 4x4 HO EFI (2007-2008), 800R 4x4 (2009-2015), 800R 4x4 DPS EFI (2013-2014), 800R 4x4 XTP (2010-2015), 800R 4x4 XMR (2011-2015) 850 4x4 (2016-2022), 850 4x4 DPS (2016-2022), 850 4x4 P DPS (2016-2022), 850 4x4 XMR DPS (2016-2022), 850 4x4 North Edition DPS (2018-2021) 1000 4x4 (2012-2015), 1000 4x4 DPS EFI (2013-2016), 1000 4x4 XTP (2013-2015), 1000 4x4 XMR (2013-2015), 1000 6x6 (2015-2018) 1000R 4x4 DPS (2016-2022), 1000R 4x4 P DPS (2016-2022), 1000R 4x4 XMR DPS (2016-2022), 1000R 4x4 XXC DPS (2018-2022), 1000R 4x4 Hunting Edition DPS (2017-2019) L 450 4x4 (2016), L 450 4x4 DPS (2016), L 450 4x4 Camo DPS (2016) L 500 4x4 (2015), L 500 4x4 DPS (2015) L 570 4x4 (2016), L 570 4x4 DPS (2016), L 570 4x4 LE DPS (2016), L 570 4x4 XMR DPS (2016), L 570 4x4 Camo DPS (2016), L 570 4x4 Hunting Edition (2016) L MAX 450 4x4 (2016), L MAX 450 4x4 DPS (2016) L MAX 500 4x4 (2015), L MAX 500 4x4 DPS (2015) L MAX 570 4x4 (2016), L MAX 570 4x4 DPS (2016) Max 500 4x4 HO EFI (2007-2010), Max 500 4x4 EFI (2011-2014), Max 500 4x4 DPS EFI (2013-2014), Max 500 4x4 DPS (2015) Max 570 4x4 (2017-2022), Max 570 4x4 DPS (2016-2022) Max 850 4x4 DPS (2016-2021), Max 850 4x4 XTP DPS (2016-2021), Max 850 4x4 North Edition DPS (2018-2021) Max 1000 4x4 (2013-2015), Max 1000 4x4 DPS (2013-2015), Max 1000 4x4 LTD (2013-2015), Max 1000 4x4 XTP (2013-2015), Max 1000 6x6 (2021-2022), Max 1000 Limited (2022), Max 1000 P (2022) Max 1000R 4x4 LTD DPS (2016-2025), Max 1000R 4x4 DPS (2016-2025), Max 1000R 4x4 XTP DPS (2016-2025), Max 1000R 6x6 (2019-2025), Max 1000R P (2023-2025), Max 1000R Limited (2023) 500 4x4 (2008-2015), 500 4x4 EFI (2010-2014) 570 4x4 (2016-2022), 570 4x4 XMR DPS (2017-2021) 650 4x4 XMR (2022) 800 4x4 HO EFI (2007-2008), 800 4x4 X HO EFI (2008), 800R 4x4 (2009-2015), 800R 4x4 XXC (2010-2015) 850 4x4 (2016-2022), 850 4x4 XXC DPS (2016-2022) 1000 4x4 (2012-2015), 1000 4x4 XXC (2012-2015) 1000R 4x4 (2016-2019), 1000R 4x4 XMR DPS (2017-2025), 1000R 4x4 XXC DPS (2017-2025) Note: It is recommended to inspect the starter idler gear for damage before installation, as a broken idler gear can cause damage to the starter clutch gear.Purchasing both components together is advised for complete system restoration. Disclaimer: This part is produced by a third-party manufacturer.Brand/model mentions are for compatibility illustration only.