Ball Joints
Delphi Professional+ Ball Joints for fleet vehicles and
work trucks are designed and engineered for outstanding reliability and
performance.
Product Information
What makes
Professional+ Ball Joints for fleet vehicles and work trucks better than
ordinary ball joints?
Professional+ Ball Joints feature upgraded components and premium materials to deliver long service life under the toughest conditions.
- Precision-knurled housing for superior retention and enhanced safety.
- High-strength SAE 4140 alloy steel studs engineered for superior fatigue resistance.
- Advanced polymer bearing designed for low-friction operation and extended service life.
- Durability-focused engineering that supports easier maintenance and long-term reliability.
High-performance lubrication
- Factory-loaded with premium synthetic grease.
- Fully synthetic formulation resists breakdown under high pressure and temperature.
- Zerk fitting enables clean, controlled lubrication while keeping contaminants out.
Boot and contaminant protection
- Grease relief valve prevents over-pressurization.
- Snap ring seal keeps the boot securely in place and blocks contaminants.
- Protective dust cover adds a clean, finished look while shielding components from debris.
