Delphi TA6409 Steering Pitman Arm

Delphi Steering Pitman Arm for Ford Excursion and Super Duty Trucks

The Delphi TA6409 Steering Pitman Arm is engineered to provide reliable steering performance for Ford Excursion, F-250, F-250 Super Duty, and F-350 Super Duty models. Constructed from durable steel and designed with precise specifications, this pitman arm ensures a secure connection between the steering box and center link.

Key Features of Delphi TA6409 Steering Pitman Arm

• Made from high-strength steel for durability and long service life
• 32-spline design for a secure fit on the steering shaft
• Black finish for corrosion resistance
• Compatible with standard vehicle ride height
• Center link end attachment diameter of 0.59 inches (15 mm)
• Length from center bore to center bore measures 6.54 inches (166 mm)
• Designed for steering shaft diameter of 1.26 inches (32 mm)

Detailed Description and Specifications

The Delphi TA6409 steering pitman arm is a critical component in the steering system of select Ford trucks, including the Excursion and F-250/F-350 Super Duty series. Its 32-spline interface ensures a precise and secure connection to the steering shaft, which measures 1.26 inches in diameter. The pitman arm’s length from center bore to center bore is 6.54 inches, matching OEM specifications for proper steering geometry. Finished in black, the steel construction offers resistance to wear and corrosion, although this part is not pre-greased or greaseable and does not include mounting hardware or a castle nut. The center link end attachment diameter is 0.59 inches, designed to fit the corresponding linkage components on compatible Ford models.

Common Applications and Problem Solving

• Replaces worn or damaged pitman arms causing steering play or looseness
• Restores proper steering response and alignment on Ford Excursion and Super Duty trucks
• Addresses issues with uneven tire wear due to faulty steering linkage
• Eliminates clunking noises from the steering system
• Improves vehicle handling and safety by maintaining correct steering geometry

Installation Notes and Tips

• Ensure compatibility with Ford Excursion, F-250, F-250 Super Duty, and F-350 Super Duty models before installation
• Verify spline count and steering shaft diameter match the vehicle’s specifications
• Use appropriate tools to remove the old pitman arm and install the new one securely
• Torque mounting hardware to manufacturer specifications (note: mounting hardware and castle nut are not included)
• Check steering alignment after installation to ensure proper handling

Quality Assurance and Warranty Information

Delphi manufactures the TA6409 steering pitman arm to meet or exceed OEM standards for fit and function. While this part does not come pre-greased or include grease fittings, its steel construction provides durability under normal operating conditions. Delphi products typically carry a limited warranty against defects in materials and workmanship; please refer to Delphi’s official warranty policy for specific coverage details.