This one way bearing is designed to restore starter function for compatible , and models.The component features a low-noise design and impact-resistant construction to support reliable.It is engineered to match the specifications of OEM code 5GH-16664-00-00. Compatible with models including YFM35BA Bruin 350 2WD (2005-2006), YFM35FA Bruin 350 4WD (2004-2009), YFM350A Bruin 350 2WD (2004, 2007-2011, 2014-2017), YFM350FW Bruin 350 4WD (2004-2005, 2007-2016, 2011-2014), YFM350FW Hunter (2007-2013), YFM350FW Hunting (2014), YFM350FW IRS (2007-2011), YFM350FW IRS Hunting (2007-2010), YFM400F (2007-2008), YFM400F Hunter (2007-2008), YFM450FW 450 IRS (2011-2016), YFM450FW 450 EPS (2011-2016), YFM450FW 450 EPS Hunter (2011-2013, 2015-2016), YFM450FW 450 EPS Hunting (2014), YFM450FW 450 EPS Special Edition (2011), YFM450FW 450 Hunter (2007-2014), YFM450FW 450 (2007-2010), YFM450FW 450 Special Edition (2007-2008), YFM450FW 450 Outdoorsman Edition (2007), YFM35FA 350 (2007-2011), YFM35FA 350 Hunter (2008-2011), YFM400A 400 2WD (2000-2001, 2003-2004), YFM400FA 400 4WD (2000-2008), YFM400FA 400 4WD Ultramatic Special Edition (2001-2003), YFM400FA 400 4WD Hunter (2000-2005), YFM450FW 450 (2003-2010, 2013-2014, 2018), YFM450FW 450 EPS (2012-2014, 2018), YFM450FW 450 EPS Hunter (2012-2014), YFM450FW 450 Hunter (2004-2010, 2018), YFM450FW 450 Limited Edition (2003, 2007), YFM450FW 450 Special Edition (2005-2008), YFM450FA 450 Outdoorsman (2004-2005), YFM450FA 450 (2003), YXR45F 450 (2006-2009), YXR45F 450 Special Edition (2008), YFM350 Wolverine 350 2WD (2006-2009), YFM45F Wolverine 450 (2006-2010), and YFM45F Wolverine 450 Sport Special Edition (2007-2008). Compatible with models including EC 250F (2021-2025), EC 250F IKD (2023-2024), EC 350F (2021-2025), ES 350 (2024-2025), EX 250F (2021-2025), EX 250F BT (2023), EX 350F (2021-2025), EX 350F BT (2023), MC 250F (2021-2025), MC 250F BT (2023), MC 250F Factory Edition (2023-2025), MC 250F IKD (2023-2024), MC 350F (2022-2025), and MC 350F BT (2023). Compatible with models including FE 250 (2014), FE 350 (2014), FE 450 s (2004, 2007), FE 450e/6 (2005-2008), FE 550 s (2005), FE 550e/6 (2005-2008), FE 650e/6 (2005-2008), FS 450 s (2004), FS 450c/6 (2005), FS 450e/6 (2005-2006, 2008), FS 550e/6 (2007), FS 650c/6 (2005-2008), and FS 650e/6 (2005-2008). Compatible with models including FC 250 (2015-2024), FC 250 Heritage (2023), FC 250 HQV (2014), FC 250 Rockstar Edition (2022, 2024), FC 350 (2015-2024), FC 350 Heritage (2023), FC 350 HQV (2014), FE 250 (2015-2024), FE 250 CKD (2022-2024), FE 250 Heritage (2023), FE 250 HQV (2014), FE 350 (2015-2024), FE 350 Heritage (2023), FE 350 HQV (2014), FE 350 Pro (2024), FE 350 Rockstar Edition (2021-2022), FE 350S (2015-2016, 2020-2024), FE 350W (2024), FE 550E/6 (2005), FX 350 (2017-2024), FX 350 BT (2023), FX 350 Heritage (2023), and FX 350 Heritage BT (2023). Compatible with models including 250 EXC-F (2006-2011, 2014-2025), 250 EXC-F Edition (2010, 2025), 250 EXC-F CKD (2015-2020, 2023-2025), 250 EXC-F Factory Edition (2011, 2015), 250 SX-F (2014-2025), 250 SX-F Adamo Edition (2025), 250 SX-F CKD (2023-2025), 250 SX-F Factory Edition (2015-2017, 2022, 2024-2025), 250 SX-F Prado (2020), 250 XC-F (2007-2009, 2014-2025), 250 XCF-W (2006-2010, 2014-2016), 250 XCF-W Edit (2010), 250 XCF-W (2011), 350 EXC-F (2014-2025), 350 EXC-F Edition (2025), 350 EXC-F CKD (2015-2025), 350 EXC-F Factory Edition (2015-2022), 350 EXC-F IKD (2022-2023, 2025), 350 EXC-F CKD (2018-2025), 350 EXC-F IKD (2024), 350 EXC-F Wess (2021), 350 SX-F (2014-2025), 350 SX-F IKD (2023-2025), 350 XC-F (2014-2025), 350 XC-F Factory Edition (2022-2025), 350 XC-F Kailub Russell (2021), 350 XCF-W (2014-2016, 2020-2022), 350 XW-F (2024), Freeride 250 F (2018-2020), Freeride 350 (2015-2017), and RC4 R (2020, 2022-2023). Please verify your vehicle model and compare with the provided fitment list before purchase to ensure compatibility.Installation should be performed according to standard mechanical procedures.