Description
This is a new original Yamaha front sprocket or retaining washer for the following models.
please research your model to see where this splined lock washer goes.
- 2004 WR450F (WR450FS) – Clutch
- 2004 WR450F (WR450FS) – Transmission
- 2004 YZ450F (YZ450FS) – Clutch
- 2005 WR450F (WR450FT) – Transmission
- 2005 YZ450F (YZ450FT) – Transmission
- 2006 WR450F (WR450FV) – Transmission
- 2006 YFZ450 SPECIAL EDITION (YFZ450SPV) – Clutch
- 2006 YFZ450 SPECIAL EDITION (YFZ450SPV) – Transmission
- 2006 YFZ450V BILL BALLANCE EDITION (YFZ450BBV) – Clutch
- 2006 YFZ450V BILL BALLANCE EDITION (YFZ450BBV) – Transmission
- 2006 YFZ450V BILL BALLANCE EDITION (YFZ450V) – Clutch
- 2006 YFZ450V BILL BALLANCE EDITION (YFZ450V) – Transmission
- 2006 YZ450F (YZ450FV) – Transmission
- 2006 YZ450F 50TH ANNIVERSARY (YZ450FSPV) – Transmission
- 2007 WR450F (WR450FW) – Transmission
- 2007 YFZ450 (YFZ450W) – Clutch
- 2007 YFZ450 (YFZ450W) – Transmission
- 2007 YFZ450 BILL BALLANCE EDITION (YFZ450BBW) – Clutch
- 2007 YFZ450 BILL BALLANCE EDITION (YFZ450BBW) – Transmission
- 2007 YFZ450 SPECIAL EDITION (YFZ450SEW) – Clutch
- 2007 YFZ450 SPECIAL EDITION (YFZ450SEW) – Transmission
- 2007 YFZ450 SPECIAL EDITION 2-BLACK FLAMES (YFZ450SE2W) – Clutch
- 2007 YFZ450 SPECIAL EDITION 2-BLACK FLAMES (YFZ450SE2W) – Transmission
- 2007 YZ450F (YZ450FW) – Transmission
- 2008 WR450F (WR450FX) – Transmission
- 2008 YFZ450 (YFZ450XGY) – Clutch
- 2008 YFZ450 (YFZ450XGY) – Transmission
- 2008 YFZ450 (YFZ450XL) – Clutch
- 2008 YFZ450 (YFZ450XL) – Transmission
- 2008 YFZ450 SPECIAL EDITION (YFZ450SPX) – Clutch
- 2008 YFZ450 SPECIAL EDITION (YFZ450SPX) – Transmission
- 2008 YFZ450 SPECIAL EDITION II (YFZ450SP2X) – Clutch
- 2008 YFZ450 SPECIAL EDITION II (YFZ450SP2X) – Transmission
- 2008 YZ450F (YZ450FXL) – Transmission
- 2008 YZ450F (YZ450FXW) – Transmission
- 2009 WR450F (WR450FY) – Transmission
- 2009 YFZ450 (YFZ450YL) – Clutch
- 2009 YFZ450 (YFZ450YL) – Transmission
- 2009 YFZ450 (YFZ450YW) – Clutch
- 2009 YFZ450 (YFZ450YW) – Transmission
- 2009 YZ450F (YZ450FYL) – Transmission
- 2009 YZ450F (YZ450FYW) – Transmission
- 2010 YZ450F (YZ450FZL) – Transmission
- 2010 YZ450F (YZ450FZW) – Transmission
- 2011 WR450F (WR450FA) – Transmission
- 2011 YZ450F (YZ450FAB) – Transmission
- 2011 YZ450F (YZ450FAL) – Transmission
- 2012 WR450F (WR450FB) – Transmission
- 2012 YFZ450 (YFZ45BB) – Clutch
- 2012 YFZ450 (YFZ45BB) – Transmission
- 2012 YFZ450 (YFZ45BW) – Clutch
- 2012 YFZ450 (YFZ45BW) – Transmission
- 2012 YZ450FB (YZ450FBL) – Transmission
- 2012 YZ450FB (YZ450FBW) – Transmission
- 2013 WR450F (WR450FD) – Transmission
- 2013 YFZ450 (YFZ45DB) Black Metallic – Clutch
- 2013 YFZ450 (YFZ45DB) Black Metallic – Transmission
- 2013 YFZ450 (YFZ45DW) Bluish White Solid – Clutch
- 2013 YFZ450 (YFZ45DW) Bluish White Solid – Transmission
- 2013 YZ450F (YZ450FDL) – Transmission
- 2013 YZ450F (YZ450FDW) – Transmission
- 2014 WR450F (WR450FE) – Transmission
- 2014 YZ450F (YZ450FEL) – Transmission
- 2014 YZ450F (YZ450FEW) – Transmission
- 2015 WR450F (WR450FF) – Transmission
- 2015 YZ450F (YZ450FFL) – Transmission
- 2015 YZ450F (YZ450FFW) – Transmission
- 2016 WR450F (WR450FG) – Transmission
- 2016 YZ450F (YZ450FGL) – Transmission
- 2016 YZ450F 60TH ANNIVERSARY (YZ450FGY) – Transmission
- 2016 YZ450FX (YZ450FXG) – Transmission
- 2017 WR450F (WR450FH) – Transmission
- 2017 YZ450F (YZ450FHL) – Transmission
- 2017 YZ450F (YZ450FHW) – Transmission
- 2017 YZ450FX (YZ450FXH) – Transmission
- 2018 WR450F (WR450FJ) – Transmission
- 2018 YZ450F (YZ450FJL) – Transmission
- 2018 YZ450F (YZ450FJW) – Transmission
- 2018 YZ450FX (YZ450FXJ) – Transmission
- 2019 YZ450F (YZ450FKL) – Transmission
- 2019 YZ450F (YZ450FKW) – Transmission
- 2019 YZ450FX (YZ450FXK) – Transmission
- 2020 WR450F (WR450FL) – Transmission
- 2020 YZ450F (YZ450FLGY) – Transmission
- 2020 YZ450F (YZ450FLL) – Transmission
- 2020 YZ450FX (YZ450FXL1) – Transmission
- 2021 WR450F (WR450FM) – 2 Maintenance Parts Kit
- 2021 WR450F (WR450FM) – Transmission
- 2021 YZ450 F MONSTER (YZ450FMME) – Transmission
- 2021 YZ450 F MONSTER (YZ450FMME) – 2 Maintenance Parts Kit
- 2021 YZ450F (YZ450FML) – Transmission
- 2021 YZ450F (YZ450FML) – 2 Maintenance Parts Kit
- 2021 YZ450FX (YZ450FXM) – 2 Maintenance Parts Kit
- 2021 YZ450FX (YZ450FXM) – Transmission
- 2022 WR450F (WR450FN) – 3 Maintenance Parts Kit
- 2022 WR450F (WR450FN) – Transmission
- 2022 YZ450F (YZ450FNL) – 3 Maintenance Parts Kit
- 2022 YZ450F (YZ450FNL) – Transmission
- 2022 YZ450F MONSTER (YZ450FNME) – 3 Maintenance Parts Kit
- 2022 YZ450F MONSTER (YZ450FNME) – Transmission
- 2022 YZ450FX (YZ450FXN) – 3 Maintenance Parts Kit
- 2022 YZ450FX (YZ450FXN) – Transmission
- 2023 WR450F (WR450FP) – 3 Maintenance Parts Kit
- 2023 WR450F (WR450FP) – Transmission
- 2023 YZ450F (YZ450FPL) – 3 Maintenance Parts Kit
- 2023 YZ450F (YZ450FPL) – Transmission
- 2023 YZ450F MONSTER (YZ450FPME) – 3 Maintenance Parts Kit
- 2023 YZ450F MONSTER (YZ450FPME) – Transmission
- 2023 YZ450FX (YZ450FXP) – 3 Maintenance Parts Kit
- 2023 YZ450FX (YZ450FXP) – Transmission
- 2024 WR450F (WR450FR1) – 3 Maintenance Parts Kit
- 2024 WR450F (WR450FR1) – Transmission
- 2024 YZ450F (YZ450FRL) – 3 Maintenance Parts Kit
- 2024 YZ450F (YZ450FRL) – Transmission
- 2024 YZ450F 50TH (YZ450FRSE) – 3 Maintenance Parts Kit
- 2024 YZ450F 50TH (YZ450FRSE) – Transmission
- 2024 YZ450FX (YZ450FXR) – 3 Maintenance Parts Kit
- 2024 YZ450FX (YZ450FXR) – Transmission
- 2025 WR450F (WR450FS1) – 3 Maintenance Parts Kit
- 2025 WR450F (WR450FS1) – Rear Wheel
- 2025 YZ450F (YZ450FSL) – 3 Maintenance Parts Kit
- 2025 YZ450F (YZ450FSL) – Rear Wheel
- 2025 YZ450F MONSTER (YZ450FSME) – 3 Maintenance Parts Kit
- 2025 YZ450F MONSTER (YZ450FSME) – Rear Wheel
- 2025 YZ450FX (YZ450FXS) – 3 Maintenance Parts Kit
- 2025 YZ450FX (YZ450FXS) – Rear Wheel
- 2026 WR450F (WR450FT1) – 3 Maintenance Parts Kit
- 2026 WR450F (WR450FT1) – Rear Wheel
- 2026 YZ450F (YZ450FTL) – 3 Maintenance Parts Kit
- 2026 YZ450F (YZ450FTL) – Rear Wheel
- 2026 YZ450F 70TH ANNIVERS (YZ450FTSE) – 3 Maintenance Parts Kit
- 2026 YZ450F 70TH ANNIVERS (YZ450FTSE) – Rear Wheel
- 2026 YZ450FX (YZ450FXT) – 3 Maintenance Parts Kit
- 2026 YZ450FX (YZ450FXT) – Rear Wheel





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