Delphi TA5955 Steering Pitman Arm

Delphi TA5955 Steering Pitman Arm

The Delphi TA5955 steering pitman arm is a standard replacement part built for select Toyota steering applications. It is engineered with OE-focused dimensional and material analysis to support proper fit and consistent steering linkage operation on vehicles such as the Toyota Celica and Toyota Corona.

Key Features

• SAE 1045 steel construction for strength and durability
• Black E-Coat finish for added corrosion resistance
• Pre-greased for initial service readiness
• Castle nut included
• 42-spline steering shaft connection
• 12.8 mm center link end attachment diameter
• Standard replacement design for direct steering linkage service

Detailed Product Information

Delphi TA5955 is a steering pitman arm designed for OE-style replacement in the steering gear and related components category. Delphi applies OE safety and dimensional expertise to its aftermarket steering portfolio, with testing that includes extreme temperature exposure from below -40 degrees C to over 120 degrees C and salt spray exposure for corrosion evaluation. This part is built from SAE 1045 material, finished in E-Coat, and specified with a 26.53 steering shaft diameter and 42 splines for accurate interface at the steering gear. It is a direct-fit option for Toyota Celica and Toyota Corona applications listed below. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Delphi TA5955 is a practical choice when replacing a worn pitman arm on Toyota steering systems that require OE-style geometry and connection points.

Common Problems This Part Can Address

• Excessive steering play caused by a worn pitman arm
• Loose or inconsistent steering response at the steering gear
• Clunking or knocking from steering linkage wear
• Corrosion-related deterioration at the steering arm connection
• Improper steering linkage engagement from damaged splines or attachment points

Installation Notes and Fitment

Fits 1979-1982 Toyota Corona, N/A.

Fits 1975-1981 Toyota Celica, N/A.

Before installation, verify spline count, steering shaft diameter, and center link attachment dimensions against the removed part. Inspect the steering linkage, center link, and related hardware for wear before returning the vehicle to service. Delphi TA5955 is listed for Toyota Celica and Toyota Corona applications in the years shown above.

Quality Assurance

Delphi uses OE-oriented testing and material analysis for its steering components, including temperature and salt-spray exposure testing to evaluate durability and corrosion resistance. The TA5955 is built as a standard replacement steering pitman arm for consistent fit and service performance.