QuadBoss 414071 Ball Joint Kit, Yamaha YFM550/700 Grizzly / YFM450/700 Kodiak, 1 per A-Arm

Put an end to premature ball joint failure by upgrading from the O.E.M. aluminum joint to a heavy-duty steel joint. QuadBoss® Ball Joint Kits are also a great replacement for applications that would normally require you to buy an expensive A-arm or steering knuckle.

• Heavy-duty steel cases with a POM-M90 bearing cup isolate the ball end from the case for long life
• Ball joint kit is sold per A-arm and comes with snap ring and cotter pin

Upgrade from an OEM aluminum ball joint to a heavy-duty steel joint with the QuadBoss 414071 Ball Joint Kit. Designed as a replacement for applications that would normally require an A-arm or steering knuckle, this kit provides a practical repair option for compatible Yamaha powersports vehicles.

The kit features a heavy-duty steel case with a POM-M90 bearing cup that isolates the ball end from the case for long service life. It is sold per A-arm and includes a snap ring and cotter pin. Manufacturer part number: 414071. Vendor part number: 414071.

Fitment includes 2007–2011 Yamaha YFM700 Grizzly FI 4x4 Auto and YFM700 Grizzly FI 4x4 Auto EPS models. It also fits the Yamaha YFM550/700 Grizzly and YFM450/700 Kodiak applications identified by QuadBoss. Verify the exact vehicle model and year before ordering.

Features:

• Heavy-duty steel case: Provides a durable replacement for the OEM aluminum ball joint.
• POM-M90 bearing cup: Isolates the ball end from the case for long service life.
• Per A-arm kit: Sold as one ball joint kit per A-arm.
• Included hardware: Comes with a snap ring and cotter pin.
• Fitment: Fits specified 2007–2011 Yamaha YFM700 Grizzly FI 4x4 Auto and YFM700 Grizzly FI 4x4 Auto EPS models, plus listed YFM550/700 Grizzly and YFM450/700 Kodiak applications.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1
Clearance Item: t
Fitment:
2007 Yamaha YFM700 Grizzly FI 4x4 Auto Base
2007 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base
2008 Yamaha YFM700 Grizzly FI 4x4 Auto Base
2008 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base
2009 Yamaha YFM700 Grizzly FI 4x4 Auto Base
2009 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base
2010 Yamaha YFM700 Grizzly FI 4x4 Auto Base
2010 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base
2011 Yamaha YFM700 Grizzly FI 4x4 Auto Base
2011 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base
2012 Yamaha YFM700 Grizzly FI 4x4 Auto Base
2012 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base
2013 Yamaha YFM700 Grizzly FI 4x4 Auto Base
2013 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base
2014 Yamaha YFM700 Grizzly FI 4x4 Auto Base
2014 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base
2015 Yamaha YFM700 Grizzly FI 4x4 Auto Base
2015 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base
2016 Yamaha YFM700 Grizzly FI 4x4 Auto Base
2016 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base
2016 Yamaha YFM700K Kodiak Base
2016 Yamaha YFM700K Kodiak EPS Base
2017 Yamaha YFM700 Grizzly FI 4x4 Auto EPS Base
2017 Yamaha YFM700K Kodiak Base
2017 Yamaha YFM700K Kodiak EPS Base
2018 Yamaha YFM450 Kodiak 450 Base
2018 Yamaha YFM450 Kodiak 450 EPS Base
2018 Yamaha YFM700 Grizzly EPS Base
2018 Yamaha YFM700 Grizzly EPS SE Base
2018 Yamaha YFM700K Kodiak Base
2018 Yamaha YFM700K Kodiak EPS Base
2018 Yamaha YFM700K Kodiak EPS SE Base
2019 Yamaha YFM450 Kodiak 450 Base
2019 Yamaha YFM450 Kodiak 450 EPS Base
2019 Yamaha YFM450 Kodiak 450 EPS SE Base
2019 Yamaha YFM700 Grizzly EPS Base
2019 Yamaha YFM700 Grizzly EPS SE Base
2019 Yamaha YFM700K Kodiak Base
2019 Yamaha YFM700K Kodiak EPS Base
2019 Yamaha YFM700K Kodiak EPS SE Base
2020 Yamaha YFM450 Kodiak 450 Base
2020 Yamaha YFM450 Kodiak 450 EPS Base
2020 Yamaha YFM450 Kodiak 450 EPS SE Base
2020 Yamaha YFM700 Grizzly EPS Base
2020 Yamaha YFM700 Grizzly EPS SE Base
2020 Yamaha YFM700 Grizzly EPS XT-R Base
2020 Yamaha YFM700K Kodiak Base
2020 Yamaha YFM700K Kodiak EPS Base
2020 Yamaha YFM700K Kodiak EPS SE Base
2021 Yamaha YFM450 Kodiak 450 Base
2021 Yamaha YFM450 Kodiak 450 EPS Base
2021 Yamaha YFM450 Kodiak 450 EPS SE Base
2021 Yamaha YFM700 Grizzly EPS Base
2021 Yamaha YFM700 Grizzly EPS SE Base
2021 Yamaha YFM700 Grizzly EPS XT-R Base
2021 Yamaha YFM700K Kodiak Base
2021 Yamaha YFM700K Kodiak EPS Base
2021 Yamaha YFM700K Kodiak EPS SE Base
2022 Yamaha YFM450 Kodiak 450 Base
2022 Yamaha YFM450 Kodiak 450 EPS Base
2022 Yamaha YFM450 Kodiak 450 EPS SE Base
2022 Yamaha YFM700 Grizzly EPS Base
2022 Yamaha YFM700 Grizzly EPS SE Base
2022 Yamaha YFM700 Grizzly EPS XT-R Base
2022 Yamaha YFM700K Kodiak Base
2022 Yamaha YFM700K Kodiak EPS Base
2022 Yamaha YFM700K Kodiak EPS SE Base
2023 Yamaha YFM450 Kodiak 450 Base
2023 Yamaha YFM450 Kodiak 450 EPS Base
2023 Yamaha YFM450 Kodiak 450 EPS SE Base
2023 Yamaha YFM700 Grizzly EPS Base
2023 Yamaha YFM700 Grizzly EPS SE Base
2023 Yamaha YFM700 Grizzly EPS XT-R Base
2023 Yamaha YFM700K Kodiak Base
2023 Yamaha YFM700K Kodiak EPS Base
2023 Yamaha YFM700K Kodiak EPS SE Base
2024 Yamaha YFM450 Kodiak 450 Base
2024 Yamaha YFM450 Kodiak 450 EPS Base
2024 Yamaha YFM450 Kodiak 450 EPS SE Base
2024 Yamaha YFM700 Grizzly EPS Base
2024 Yamaha YFM700 Grizzly EPS Camo Base
2024 Yamaha YFM700 Grizzly EPS SE Base
2024 Yamaha YFM700 Grizzly EPS XT-R Base
2024 Yamaha YFM700K Kodiak Base
2024 Yamaha YFM700K Kodiak EPS Base
2024 Yamaha YFM700K Kodiak EPS SE Base
2025 Yamaha YFM450 Kodiak 450 Base
2025 Yamaha YFM450 Kodiak 450 EPS Base
2025 Yamaha YFM450 Kodiak 450 EPS SE Base
2025 Yamaha YFM700 Grizzly EPS Base
2025 Yamaha YFM700 Grizzly EPS Camo Base
2025 Yamaha YFM700 Grizzly EPS XT-R Base
2025 Yamaha YFM700K Kodiak Base
2025 Yamaha YFM700K Kodiak EPS Base
2025 Yamaha YFM700K Kodiak EPS SE Base
2026 Yamaha YFM450 Kodiak 450 Base
2026 Yamaha YFM450 Kodiak 450 EPS XT-R Base
2026 Yamaha YFM700 Grizzly EPS Camo Base
2026 Yamaha YFM700K Kodiak EPS XT-R Base