Yamaha Grizzly 660 Ball Joint Replacement – EPI OEM Fit (2002–2008)
Restore your ATV’s suspension performance and eliminate steering issues with this high-quality Yamaha Grizzly 660 ball joint replacement from EPI Performance. Designed specifically for 2002–2008 Yamaha Grizzly 660 4×4 models, this OEM-grade replacement ensures a precise fit, improved handling, and long-lasting durability in demanding off-road conditions.
If you’re experiencing clunking noises, loose steering, or uneven tire wear, worn ball joints are often the cause. This EPI ball joint is engineered to replace damaged factory components, helping you regain smooth suspension movement and confident control on any terrain.
Key Features
- OEM-Grade Replacement: Designed to meet or exceed original equipment standards for perfect fitment.
- Restores Handling: Eliminates looseness, noise, and poor steering response.
- Durable Construction: Built to handle harsh off-road environments and heavy ATV use.
- Improved Ride Quality: Enhances suspension articulation and stability.
- Precision Fit: Specifically engineered for Yamaha Grizzly 660 models.
- Sold Individually: Replace one ball joint per unit.
Technical Specifications
- Brand: EPI Performance
- Product Type: Ball Joint
- Fitment Type: Direct OEM Replacement
- Vehicle Compatibility: Yamaha Grizzly 660 4×4
- Model Years: 2002–2008
- Unit: Sold individually
Compatibility / Applications
- 2008 Yamaha Grizzly 660 4×4
- 2007 Yamaha Grizzly 660 4×4
- 2006 Yamaha Grizzly 660 4×4
- 2005 Yamaha Grizzly 660 4×4
- 2004 Yamaha Grizzly 660 4×4
- 2003 Yamaha Grizzly 660 4×4
- 2002 Yamaha Grizzly 660 4×4
Why Choose This Yamaha Grizzly 660 Ball Joint?
Worn ball joints can compromise your ATV’s safety and performance, causing unstable steering and excessive suspension play. This EPI Performance replacement is a reliable and cost-effective solution to restore your Grizzly 660’s handling without replacing entire suspension components.
Built for durability and engineered for precision, this ball joint is ideal for off-road riders, hunters, and utility users who demand dependable performance from their Yamaha ATV.
Installation Notes
Installation requires moderate mechanical skill and may require specialized tools such as a ball joint press. Professional installation is recommended for best results.
Cross-reference part/SKU numbers: EPI-WE351034, 79-16770










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