QuadBoss 401044 Ball Joint Kit for Yamaha YXZ1000R

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 the original equipment aluminum ball joint to a heavy-duty steel replacement with the QuadBoss 401044 Ball Joint Kit. Designed for select Yamaha YXZ1000R applications, this kit provides a durable replacement option for ball joint service without requiring replacement of an entire A-arm or steering knuckle.

The kit features a heavy-duty steel case and a POM-M90 bearing cup that isolates the ball end from the case to support long service life. It is sold per A-arm and includes a snap ring and cotter pin. Manufacturer part number: 401044. Vendor part number: 401044.

Fits 2016 Yamaha YXZ1000R SE, 2016 Yamaha YXZ1000R, 2017 Yamaha YXZ1000R SE, 2017 Yamaha YXZ1000R, 2017 Yamaha YXZ1000R SS, 2017 Yamaha YXZ1000R SS SE, 2018 Yamaha YXZ1000R, 2018 Yamaha YXZ1000R SE, 2018 Yamaha YXZ1000R SS, and 2018 Yamaha YXZ1000R SS SE.

Features:

• Heavy-duty steel case provides a durable replacement for the original equipment aluminum joint.
• POM-M90 bearing cup isolates the ball end from the case for long service life.
• Sold per A-arm.
• Includes snap ring and cotter pin.
• Fits select 2016–2018 Yamaha YXZ1000R models listed in the product fitment data.

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
Clearance Item: t
Units Per Sku: 1
Fitment:
2016 Yamaha YXZ1000R Base
2016 Yamaha YXZ1000R SE Base
2017 Yamaha YXZ1000R Base
2017 Yamaha YXZ1000R SE Base
2017 Yamaha YXZ1000R SS Base
2017 Yamaha YXZ1000R SS SE Base
2018 Yamaha YXZ1000R Base
2018 Yamaha YXZ1000R SE Base
2018 Yamaha YXZ1000R SS Base
2018 Yamaha YXZ1000R SS SE Base
2019 Yamaha YXZ1000R Base
2019 Yamaha YXZ1000R SE Base
2019 Yamaha YXZ1000R SS Base
2019 Yamaha YXZ1000R SS SE Base
2020 Yamaha YXZ1000R Base
2020 Yamaha YXZ1000R SE Base
2020 Yamaha YXZ1000R SS Base
2020 Yamaha YXZ1000R SS SE Base
2020 Yamaha YXZ1000R SS XT-R Base
2021 Yamaha YXE10 Wolverine RMAX2 Base
2021 Yamaha YXE10 Wolverine RMAX2 Limited Edition Base
2021 Yamaha YXE10 Wolverine RMAX2 XT-R Base
2021 Yamaha YXF10 Wolverine RMAX4 Base
2021 Yamaha YXF10 Wolverine RMAX4 Limited Edition Base
2021 Yamaha YXF10 Wolverine RMAX4 XT-R Base
2021 Yamaha YXZ1000R Base
2021 Yamaha YXZ1000R SE Base
2021 Yamaha YXZ1000R SS Base
2021 Yamaha YXZ1000R SS SE Base
2021 Yamaha YXZ1000R SS XT-R Base
2022 Yamaha YXE10 Wolverine RMAX2 Limited Edition Base
2022 Yamaha YXE10 Wolverine RMAX2 R-Spec Base
2022 Yamaha YXE10 Wolverine RMAX2 Sport Base
2022 Yamaha YXE10 Wolverine RMAX2 XT-R Base
2022 Yamaha YXF10 Wolverine RMAX4 Limited Edition Base
2022 Yamaha YXF10 Wolverine RMAX4 R-Spec Base
2022 Yamaha YXF10 Wolverine RMAX4 XT-R Base
2022 Yamaha YXZ1000R Base
2022 Yamaha YXZ1000R SS Base
2022 Yamaha YXZ1000R SS XT-R Base
2023 Yamaha YXE10 Wolverine RMAX2 Limited Edition Base
2023 Yamaha YXE10 Wolverine RMAX2 R-Spec Base
2023 Yamaha YXE10 Wolverine RMAX2 Sport Base
2023 Yamaha YXE10 Wolverine RMAX2 XT-R Base
2023 Yamaha YXF10 Wolverine RMAX4 Limited Edition Base
2023 Yamaha YXF10 Wolverine RMAX4 R-Spec Base
2023 Yamaha YXF10 Wolverine RMAX4 XT-R Base
2023 Yamaha YXZ1000R Base
2023 Yamaha YXZ1000R SS Base
2023 Yamaha YXZ1000R SS XT-R Base
2024 Yamaha YXE10 Wolverine RMAX2 Limited Edition Base
2024 Yamaha YXE10 Wolverine RMAX2 R-Spec Base
2024 Yamaha YXE10 Wolverine RMAX2 Sport Base
2024 Yamaha YXE10 Wolverine RMAX2 XT-R Base
2024 Yamaha YXF10 Wolverine RMAX4 Limited Edition Base
2024 Yamaha YXF10 Wolverine RMAX4 R-Spec Base
2024 Yamaha YXF10 Wolverine RMAX4 XT-R Base
2024 Yamaha YXZ1000R Base
2024 Yamaha YXZ1000R SS Base
2024 Yamaha YXZ1000R SS XT-R Base
2025 Yamaha YXE10 Wolverine RMAX2 1000 Limited Base
2025 Yamaha YXE10 Wolverine RMAX2 1000 R-Spec Base
2025 Yamaha YXE10 Wolverine RMAX2 1000 Sport Base
2025 Yamaha YXE10 Wolverine RMAX2 1000 XT-R Base
2025 Yamaha YXF10 Wolverine RMAX4 1000 Compact Limited Base
2025 Yamaha YXF10 Wolverine RMAX4 1000 Compact R-Spec Base
2025 Yamaha YXF10 Wolverine RMAX4 1000 Compact XT-R Base
2025 Yamaha YXF10 Wolverine RMAX4 1000 Limited Base
2025 Yamaha YXF10 Wolverine RMAX4 1000 XT-R Base
2025 Yamaha YXZ1000R Base
2025 Yamaha YXZ1000R SS Base
2025 Yamaha YXZ1000R SS XT-R Base