Yamaha YXZ / Wolverine Heavy Duty Ball Joint - 4340 Chromoly + 300M Steel, Rebuildable (Sold Individually)

Outlast OEM, Outperform the Trail: Heavy-Duty Rebuildable Ball Joints for Your Yamaha YXZ & Wolverine

Stop settling for weak, easily-broken stock ball joints. The Black Ops Machine Heavy-Duty Ball Joint is engineered with aerospace-grade materials and a fully rebuildable design to keep your Yamaha YXZ or Wolverine dominating the toughest terrains. Experience unparalleled strength, durability, and long-term value.

What’s in the Box

Why Riders Upgrade

Yamaha Ball Joints vs. Stock Options

Common Questions

Are these ball joints truly rebuildable?Yes, these ball joints are designed for full disassembly, cleaning, re-greasing, and reassembly, significantly extending their service life beyond sealed OEM units.

What makes the materials so strong?The housing and support cup are constructed from 4340 chromoly steel, while the stud is made from ultra-high-strength 300M aerospace-grade steel, providing exceptional durability.

Should I replace all my ball joints at once?We strongly recommend replacing all ball joints on the same axle simultaneously to ensure even load distribution and optimal performance.

Do these fit my specific Yamaha model?This ball joint is designed to fit Yamaha YXZ 1000R, YXZ 1000R SS, Wolverine X2, and Wolverine X4 models. Always verify compatibility for your exact vehicle.

What Riders Are Saying

"Replaced all four ball joints after cracking an OEM unit on a rock garden. Two full seasons on the Black Ops HD units and they're still tight with zero play. The rebuildable design is a game changer for long-term maintenance."
— Mike 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 YXZ."
— Sarah P., Colorado