Delphi TA5243 Steering Pitman Arm - Front

Delphi TA5243 Steering Pitman Arm

The Delphi TA5243 steering pitman arm is a standard replacement part for front steering service on select Chevrolet S10, Chevrolet S10 Blazer, GMC S15, and GMC S15 Jimmy applications. Built from steel and finished in gray, it is pre-greased and includes a grease fitting and castle nut for serviceable steering maintenance.

Key Features

• Steel construction for steering durability
• 32-spline design
• Length: 5.236 in.
• Steering shaft diameter: 1.049 in. / 26.65 mm
• Center link end attachment diameter: 17.2 mm
• Pre-greased with grease fitting included
• Greaseable design for routine maintenance
• Standard replacement grade for front steering service
• Fits standard ride height applications

Detailed Description

Delphi TA5243 is a front steering pitman arm engineered for OE-style fit and function on 1983-1984 Chevrolet S10, 1983-1984 Chevrolet S10 Blazer, 1983-1984 GMC S15, and 1983-1984 GMC S15 Jimmy. Delphi applies dimensional and material analysis to help ensure proper compatibility between the original steering geometry and the replacement part. This part cross-references Monroe Shocks & Struts (e.g., 535-751, 14070268) for the same application. The Delphi TA5243 is a practical choice when replacing a worn pitman arm on these compact truck and SUV steering systems.

Common Issues This Part Can Address

• Excessive steering play from a worn pitman arm
• Loose or inconsistent steering response at the front linkage
• Clunking or movement in the steering gear-to-center link connection
• Grease loss or dry steering joint wear
• Restoring proper steering linkage geometry after component wear

Installation Notes and Tips

Verify spline count, steering shaft diameter, and center link attachment dimensions before installation. This pitman arm is for front position use and standard ride height applications. Inspect related steering linkage components, including the center link and idler arm, during service to confirm the repair addresses the full wear pattern. Professional installation and alignment checks are recommended after steering component replacement.

Quality Assurance

Delphi tests steering components across extreme temperature and corrosion conditions, including sub-zero and high-heat exposure plus extended salt spray testing, to support OE-level performance expectations. The brand also uses dimensional and material analysis to help maintain fit consistency for replacement steering parts such as the TA5243.