Dorman B3134RD Front Upper Suspension Ball Joint - Rugged Duty

The Dorman B3134RD is a premium front upper suspension ball joint engineered specifically for severe-duty service applications. Part of Dorman's exclusive RD (Rugged Duty) chassis line, this ball joint is designed for vehicles that must reliably perform in off-road work, heavy hauling, towing, and other demanding conditions.

Rugged Duty Construction Features:

• Quenched and tempered steel housing with exclusive protective coating for maximum durability and corrosion resistance
• Hardened ArmourGrade ball stud with large, highly polished ball for superior performance
• Serviceable IntegraFit bearing pre-loaded with I.C.E. synthetic grease
• WeatherShield external coating provides premium corrosion resistance
• Grease boots with molded-in standoffs to ensure proper lubrication

Installation Hardware Included: Complete hardware kit with corrosion-resistant coating, including castle nut, cotter pin, and zerk fitting for serviceability.

Precision-engineered and rigorously tested to provide reliable replacement for original equipment on specific Dodge and Jeep models. Ideal for emergency vehicles, commercial applications, and off-road rescue trucks where maximum reliability and vehicle uptime are critical. Backed by Dorman's team of chassis engineering experts and over a century of automotive experience.