4mm X 4mm This Honda 91301-KZ3-711 O RING fits the following models and components:Aftermarket Parts Suspension Fork Components Fork SealsHonda Motorcycle 2007 CRF250R A FRONT FORKHonda Motorcycle 2007 CRF250X A-B FRONT FORKHonda Motorcycle 2007 CRF250X AC FRONT FORKHonda Motorcycle 2014 CRF450X AC - CRF450X FRONT FORKHonda Motorcycle 2013 CRF250X AC - CRF250X FRONT FORKHonda Motorcycle 2013 CRF450X AC - CRF450X FRONT FORKHonda Motorcycle 2021 CRF250R - CRF250R FRONT FORKHonda Motorcycle 2021 CRF450RL - CRF450RL FRONT FORKHonda Motorcycle 2021 CRF450RX - CRF450RX FRONT FORKHonda Motorcycle 2006 CRF450R A FRONT FORKHonda Motorcycle 2006 CRF450X AC - CRF450X FRONT FORKHonda Motorcycle 2004 XR400R AC FRONT FORKHonda Motorcycle 2004 XR400R AC-A FRONT FORKHonda Motorcycle 1999 CR250R A FRONT FORKHonda Motorcycle 2003 XR400R AC FRONT FORKHonda Motorcycle 2005 CRF450R A FRONT FORKHonda Motorcycle 2005 CRF250R A FRONT FORKHonda Motorcycle 2016 CRF450X AC - CRF450X FRONT FORKHonda Motorcycle 2022 CRF450R - CRF450R-S FRONT FORKHonda Motorcycle 2011 CRF250R A - CRF250R FRONT FORKHonda Motorcycle 1997 XR400R A FRONT FORKHonda Motorcycle 2017 CRF450RX AC FRONT FORKHonda Motorcycle 2017 CRF250X A - CRF250X FRONT FORKHonda Motorcycle 2015 CRF450X AC - CRF450X FRONT FORKHonda Motorcycle 2008 CRF450X A - CRF450X FRONT FORKHonda Motorcycle 1997 CR250R A FRONT FORKHonda Motorcycle 2007 CRF450R A-A FRONT FORKHonda Motorcycle 2003 XR400R A-A FRONT FORKHonda Motorcycle 2004 CRF450R A-A FRONT FORKHonda Motorcycle 2007 CRF250X AC-A FRONT FORKHonda Motorcycle 2004 CRF250R A FRONT FORKHonda Motorcycle 2007 CRF250X A FRONT FORKHonda Motorcycle 2003 XR400R AC-A FRONT FORKHonda Motorcycle 2006 CRF250R A-B FRONT FORKHonda Motorcycle 2006 CRF250X A FRONT FORKHonda Motorcycle 2006 CRF250X A-A FRONT FORKHonda Motorcycle 2006 CRF250X AC-A FRONT FORKHonda Motorcycle 2002 XR400R AC FRONT FORKHonda Motorcycle 2003 CRF450R A FRONT FORKHonda Motorcycle 1996 XR400R A FRONT FORKHonda Motorcycle 2023 CRF450R - CRF450R-S FRONT FORKHonda Motorcycle 2009 CRF250X A FRONT FORKHonda Motorcycle 2020 CRF450R FRONT FORKHonda Motorcycle 2020 CRF450RX FRONT FORKHonda Motorcycle 2023 CRF250R - CRF250R FRONT FORKHonda Motorcycle 2023 CRF450R AC - CRF450R FRONT FORKHonda Motorcycle 2001 CR250R A FRONT FORKHonda Motorcycle 2022 CRF250R - CRF250R FRONT FORKHonda Motorcycle 2004 CRF250R A-A FRONT FORKHonda Motorcycle 2022 CRF450RL - CRF450RL FRONT FORKHonda Motorcycle 2010 CRF250R A - CRF250R FRONT FORKHonda Motorcycle 2023 CRF450X - CRF450X FRONT FORKHonda Motorcycle 2023 CRF450RWE - CRF450RWE FRONT FORKHonda Motorcycle 2012 CRF250X AC - CRF250X FRONT FORKHonda Motorcycle 2019 CRF450L AC FRONT FORKHonda Motorcycle 2019 CRF450RWE AC FRONT FORKHonda Motorcycle 2012 CRF250R A - CRF250R FRONT FORKHonda Motorcycle 2012 CRF250X A - CRF250X FRONT FORKHonda Motorcycle 1998 XR400R AC FRONT FORKHonda Motorcycle 2021 CRF450X - CRF450X FRONT FORKHonda Motorcycle 1998 XR400R A-A FRONT FORKHonda Motorcycle 2021 CRF450RWE - CRF450RWE FRONT FORKHonda Motorcycle 2021 CRF450R - CRF450R FRONT FORKHonda Motorcycle 2020 CRF250R FRONT FORKHonda Motorcycle 2021 CRF250RX - CRF250RX FRONT FORKHonda Motorcycle 2003 XR400R A FRONT FORKHonda Motorcycle 2014 CRF250R AC - CRF250R FRONT FORKHonda Motorcycle 2022 CRF450RX - CRF450RX FRONT FORKHonda Motorcycle 2022 CRF450R - CRF450R FRONT FORKHonda Motorcycle 2005 CRF450R A-A FRONT FORKHonda Motorcycle 2022 CRF450RWE - CRF450RWE FRONT FORKHonda Motorcycle 2022 CRF250RX - CRF250RX FRONT FORKHonda Motorcycle 2009 CRF450X A - CRF450X FRONT FORKHonda Motorcycle 2007 CRF250X AC-B FRONT FORKHonda Motorcycle 2007 CRF450X A - CRF450X FRONT FORKHonda Motorcycle 2005 CRF250R A-B FRONT FORKHonda Motorcycle 2008 CRF250R 2A-A FRONT FORKHonda Motorcycle 2008 CRF250X A-A FRONT FORKHonda Motorcycle 2008 CRF250X A FRONT FORKHonda Motorcycle 2004 XR400R A-A FRONT FORKHonda Motorcycle 2008 CRF250R A FRONT FORKHonda Motorcycle 2004 XR400R AC-C FRONT FORKHonda Motorcycle 2004 XR400R AC-B FRONT FORKHonda Motorcycle 2004 CRF250X AC FRONT FORKHonda Motorcycle 2004 CRF250X A FRONT FORKHonda Motorcycle 2018 CRF450RX AC FRONT FORKHonda Motorcycle 2004 XR400R A FRONT FORKHonda Motorcycle 2004 CRF450R A FRONT FORKHonda Motorcycle 2013 CRF250R AC - CRF250R FRONT FORKHonda Motorcycle 2004 XR400R A-B FRONT FORKHonda Motorcycle 2008 CRF450R 2A FRONT FORKHonda Motorcycle 2008 CRF450R A-A FRONT FORKHonda Motorcycle 2000 XR400R A FRONT FORKHonda Motorcycle 2000 XR400R AC FRONT FORKHonda Motorcycle 2007 CRF250X A-A FRONT FORKHonda Motorcycle 2007 CRF250R A-A FRONT FORKHonda Motorcycle 2006 CRF250R A FRONT FORKHonda Motorcycle 2006 CRF450X A - CRF450X FRONT FORKHonda Motorcycle 2006 CRF450R A-A FRONT FORK