HomeSteering > Steering, Gear and Related ComponentsDelphi TA5129 Steering Pitman Arm
Part #: TA5129

Delphi TA5129 Steering Pitman Arm

4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mazda, B2200 and B2600
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Delphi Steering Pitman Arm for Mazda B2200 and B2600

The Delphi TA5129 Steering Pitman Arm is engineered to provide reliable steering performance for Mazda B2200 and B2600 models. Constructed from durable steel and finished in black, this pitman arm is designed as a standard replacement part to maintain your vehicle's steering integrity.

  • Made from high-strength steel for durability
  • 43 spline quantity ensuring precise fitment
  • Length of 124.0 mm (4.88 inches) for accurate steering geometry
  • Pre-greased for immediate installation
  • Includes castle nut for secure attachment
  • Compatible with standard vehicle ride height
  • Steering shaft diameter of 1.085 inches (27.55 mm)
  • Center link end attachment diameter of 0.594 inches (15.1 mm)

Product Details and Specifications

The Delphi TA5129 Steering Pitman Arm is designed specifically for Mazda B2200 and B2600 trucks, ensuring compatibility with the original steering system. The steel construction offers strength and resistance to wear, while the black finish provides corrosion protection. This pitman arm features 43 splines, matching the steering shaft diameter of 1.085 inches (27.55 mm), which guarantees a secure and precise fit. Measuring 124.0 mm (4.88 inches) in length, it maintains the correct steering geometry for standard ride height vehicles. The part comes pre-greased and includes a castle nut, simplifying installation and reducing maintenance needs. Note that this pitman arm is not greaseable and does not include a grease fitting.

Common Applications and Problem Resolution

  • Replacement for worn or damaged pitman arms on Mazda B2200 and B2600
  • Corrects steering play or looseness caused by pitman arm wear
  • Restores proper steering response and alignment
  • Addresses issues with uneven tire wear related to steering component failure
  • Prevents further damage to steering linkage by maintaining secure connections

Installation Notes and Tips

When installing the Delphi TA5129 pitman arm, ensure the steering shaft and splines are clean and free of debris for proper engagement. The included castle nut should be torqued to manufacturer specifications and secured with a cotter pin to prevent loosening. Since the part is pre-greased and not greaseable, no additional lubrication is necessary during installation. Verify that the vehicle ride height is standard to ensure correct fitment and steering geometry.

Quality Assurance and Warranty

Delphi manufactures the TA5129 Steering Pitman Arm to meet or exceed OEM standards for fit, form, and function. This standard replacement grade part undergoes rigorous quality control to ensure durability and reliable performance. Warranty coverage details should be confirmed with the point of purchase or Delphi directly, as coverage may vary.

BrandDelphi
Part NumberTA5129
Castle Nut IncludedYes
Center Link End Attachment Diameter0.594
Center Link End Attachment Diameter15.1
ColorBlack
Grease Fitting IncludedNo
GreaseableNo
Item GradeStandard Replacement
Length4.88
Length124.0
MaterialSteel
Pre-GreasedYes
Spline Quantity43
Steering Shaft Diameter1.085
Steering Shaft Diameter27.55
Vehicle Ride HeightStandard

This part fits 4 vehicles. Search below:

YearMakeModelPositionNotes
1993MazdaB2200N/A
1993MazdaB2600N/A
1992MazdaB2200N/A
1992MazdaB2600N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

101-4301536-926K9510MZUB39.32.220BUB39-32-220B

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.