

Yamaha Viking Heavy Duty Ball Joint - 4340 Chromoly + 300M Steel, Upper & Lower, Rebuildable (Sold Individually)
Upgrade Your Yamaha Viking With the Heaviest-Duty Ball Joint Available
Stop replacing weak OEM Yamaha Viking ball joints that fail under hard use. The Black Ops Machine HD Yamaha Viking Ball Joint utilizes premium 4340 chromoly steel for its housing and support cup, and ultra-high-strength 300M steel for the stud. This ball joint is designed to outlast and outperform stock components, providing superior durability and reliability for your off-road adventures.
What’s in the Box
Why Riders Upgrade
Yamaha Viking Ball Joints vs. Stock Options
✗ Weak OEM materials cannot withstand hard impacts
✗ Sealed units cannot be rebuilt, requiring costly replacement
✗ Limited fitment; separate parts for upper/lower positions
✗ OEM dust boots easily tear and fail
✓ 4340 Chromoly housing and 300M steel stud for extreme strength
✓ Fully rebuildable design significantly extends service life
✓ One part fits both upper and lower positions
✓ Upgraded CR/Neoprene dust boots resist damage
Common Questions
Are these ball joints rebuildable?
Yes, the Black Ops Machine HD ball joints are fully adjustable and rebuildable, allowing you to disassemble, clean, and re-grease them to extend their service life.
Can I use these for both upper and lower ball joint positions?
Yes, this single part is designed to fit both the upper and lower ball joint positions on your Yamaha Viking, simplifying your order.
What makes these ball joints heavier-duty than stock?
They feature a 4340 chromoly steel housing and support cup, and a 300M steel stud, which are significantly stronger than the OEM materials used in stock ball joints.
Do I need to replace all ball joints at once?
We strongly recommend replacing all ball joints on the same axle at the same time to ensure balanced suspension performance and prevent premature wear on the new components.
What Riders Are Saying
Replaced all four ball joints on my Viking after an OEM lower cracked on a rock. Two full seasons on the Black Ops HD units and they're still tight with zero play. The rebuildable design is a game changer.
— John D., Utah
The chromoly housing and 300M stud are immediately noticeable in quality. These are in a completely different league from OEM. Best suspension upgrade I've made on my Viking.
— Sarah K., Colorado
Upgrade Your Viking's Suspension Today!
Don't let weak ball joints hold you back. Invest in the best.
Experience superior durability and performance.
Vehicle Fitment
Yamaha VikingYamaha Viking VI
Original: $89.95
-65%$89.95
$31.48Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Upgrade Your Yamaha Viking With the Heaviest-Duty Ball Joint Available
Stop replacing weak OEM Yamaha Viking ball joints that fail under hard use. The Black Ops Machine HD Yamaha Viking Ball Joint utilizes premium 4340 chromoly steel for its housing and support cup, and ultra-high-strength 300M steel for the stud. This ball joint is designed to outlast and outperform stock components, providing superior durability and reliability for your off-road adventures.
What’s in the Box
Why Riders Upgrade
Yamaha Viking Ball Joints vs. Stock Options
✗ Weak OEM materials cannot withstand hard impacts
✗ Sealed units cannot be rebuilt, requiring costly replacement
✗ Limited fitment; separate parts for upper/lower positions
✗ OEM dust boots easily tear and fail
✓ 4340 Chromoly housing and 300M steel stud for extreme strength
✓ Fully rebuildable design significantly extends service life
✓ One part fits both upper and lower positions
✓ Upgraded CR/Neoprene dust boots resist damage
Common Questions
Are these ball joints rebuildable?
Yes, the Black Ops Machine HD ball joints are fully adjustable and rebuildable, allowing you to disassemble, clean, and re-grease them to extend their service life.
Can I use these for both upper and lower ball joint positions?
Yes, this single part is designed to fit both the upper and lower ball joint positions on your Yamaha Viking, simplifying your order.
What makes these ball joints heavier-duty than stock?
They feature a 4340 chromoly steel housing and support cup, and a 300M steel stud, which are significantly stronger than the OEM materials used in stock ball joints.
Do I need to replace all ball joints at once?
We strongly recommend replacing all ball joints on the same axle at the same time to ensure balanced suspension performance and prevent premature wear on the new components.
What Riders Are Saying
Replaced all four ball joints on my Viking after an OEM lower cracked on a rock. Two full seasons on the Black Ops HD units and they're still tight with zero play. The rebuildable design is a game changer.
— John D., Utah
The chromoly housing and 300M stud are immediately noticeable in quality. These are in a completely different league from OEM. Best suspension upgrade I've made on my Viking.
— Sarah K., Colorado
Upgrade Your Viking's Suspension Today!
Don't let weak ball joints hold you back. Invest in the best.
Experience superior durability and performance.
Vehicle Fitment
Yamaha VikingYamaha Viking VI


















