Delphi TA6389 Steering Pitman Arm

Delphi Steering Pitman Arm for Jeep Grand Cherokee

The Delphi TA6389 Steering Pitman Arm is engineered to provide reliable steering performance for Jeep Grand Cherokee models. Crafted from forged material and finished with a durable cataphoresis coating, this pitman arm ensures strength and corrosion resistance in demanding driving conditions.

Key Features of Delphi TA6389 Steering Pitman Arm

• Forged construction for enhanced durability and strength
• 48 spline quantity for precise steering shaft engagement
• Length of 157.5 mm (6.201 inches) for accurate fitment
• Black cataphoresis finish to resist corrosion and wear
• Compatible with Jeep Grand Cherokee steering systems
• Steering shaft diameter of 1.492 inches (37.9 mm) for proper fit
• Center link end attachment diameter of 0.634 inches (16.1 mm)

Detailed Description of the Delphi TA6389 Pitman Arm

This steering pitman arm is designed specifically for Jeep Grand Cherokee vehicles, ensuring a precise fit and reliable steering response. The forged material construction provides the necessary strength to handle the stresses of steering input, while the cataphoresis finish offers protection against rust and environmental damage. With a 48-spline interface and exact shaft diameter measurements, the TA6389 maintains secure engagement with the steering shaft, reducing play and improving handling accuracy.

Common Steering Issues Addressed by This Pitman Arm

• Excessive steering play or looseness
• Uneven or jerky steering response
• Wear-related steering component failure
• Corrosion damage affecting steering linkage
• Misalignment caused by worn pitman arm

Installation Notes and Tips

Installation of the Delphi TA6389 requires proper alignment with the steering shaft splines and center link attachment. Ensure the steering shaft diameter matches the specified 1.492 inches (37.9 mm) for compatibility. Although this pitman arm does not include a castle nut or grease fitting, verify that existing hardware is in good condition and torque to manufacturer specifications. Pre-greasing is not provided, so apply appropriate lubrication during installation if necessary.

Quality Assurance and Warranty Information

Delphi manufactures the TA6389 Steering Pitman Arm to meet OEM standards for fit, form, and function. The forged construction and protective finish contribute to long service life under normal operating conditions. While specific warranty details are not provided, Delphi parts typically come with a limited warranty against defects in material and workmanship. Consult product documentation or authorized sources for exact warranty terms.