Howe Racing 223991 Upper Ball Joint Boot for 4-Bolt Applications

The Howe Racing 223991 is a replacement dust boot designed specifically for 4-bolt upper ball joints in racing and high-performance suspension applications. This protective boot shields the ball joint from dirt, debris, and contaminants that can cause premature wear and failure in demanding racing conditions.

Key Features:

• Designed for 4-bolt upper ball joint configurations
• Durable construction to withstand racing environments
• Protects ball joint internals from dirt and moisture contamination
• Direct replacement for worn or damaged boots
• Maintains proper lubrication retention

Regular inspection and replacement of ball joint boots is critical for maintaining suspension reliability and performance. This boot helps extend the service life of your upper ball joints by keeping contaminants out and grease in where it belongs.