HomeSuspension > Suspension, Springs and Related ComponentsDelphi TC2902 Suspension Ball Joint - Front Left Lower
Part #: TC2902

Delphi TC2902 Suspension Ball Joint - Front Left Lower

Front Left Lower
5 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Lexus, IS300
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Delphi Suspension Ball Joint for Lexus IS300

The Delphi TC2902 suspension ball joint is engineered to provide reliable steering and suspension performance for your Lexus IS300. Constructed from durable steel and featuring a protective dust boot, this ball joint is designed to maintain smooth operation and extend suspension life.

  • Made from high-strength steel for durability
  • Standard suspension grade type for consistent performance
  • Includes a chloroprene rubber dust boot to protect against contaminants
  • Comes with mounting hardware and nuts for secure installation
  • Compatible specifically with Lexus IS300 models

Durable Construction and Design Features

The Delphi TC2902 suspension ball joint features a steel construction that ensures strength and longevity under typical driving conditions. Its gray finish and chloroprene rubber dust boot help resist corrosion and prevent dirt and moisture from entering the joint assembly. The ball joint assembly is designed with a maximum outside diameter of 51.0 mm and a length of 51 mm, providing a precise fit for the Lexus IS300 suspension system. This part includes mounting bolts with a shank diameter of 12.0 mm and a length of 62.5 mm, along with nuts, ensuring a secure and stable installation.

Compatible Applications and Common Uses

This suspension ball joint is compatible with Lexus IS300 vehicles, making it a suitable replacement part for maintaining proper suspension geometry and steering control. It is commonly used to address issues such as:

  • Excessive play or looseness in the suspension
  • Uneven tire wear caused by worn ball joints
  • Clunking or knocking noises during driving
  • Steering instability or wandering
  • Vibration or roughness in the front suspension

Installation Notes and Tips

Installation of the Delphi TC2902 ball joint requires basic suspension knowledge and appropriate tools. Since the part includes mounting hardware and nuts, ensure all components are tightened to manufacturer torque specifications. The ball joint is not greaseable and does not include a castle nut or cotter pin, so verify compatibility with your vehicle’s suspension setup. The included dust boot should be inspected during installation to confirm it is properly seated to prevent premature wear.

Quality Assurance and Warranty Information

Delphi suspension components are manufactured to meet or exceed OEM standards, providing reliable performance for Lexus IS300 owners. The TC2902 ball joint is built with quality materials and precise engineering to ensure durability and safety. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. Always consult product documentation or your supplier for exact warranty terms.

BrandDelphi
Part NumberTC2902
AdjustableNo
Ball Joint AssemblyYes
Bushings IncludedNo
Castle Nut IncludedNo
ColorGray
Cotter Pin HoleNo
Cotter Pin IncludedNo
Dust Boot IncludedYes
Dust Boot MaterialCholoroprene Rubber (CR)
Grease Fitting IncludedNo
GreaseableNo
Height3.854
Height97.9
Item GradeStandard Replacement
Length51
Length208
MaterialSteel
Maximum Outside Diameter2.008
Maximum Outside Diameter51.0
Mount Plate IncludedNo
Mounting Bolt Head Diameter0.819
Mounting Bolt Head Diameter20.8
Mounting Bolt Length2.461
Mounting Bolt Length62.5
Mounting Bolt Shank Diameter0.472
Mounting Bolt Shank Diameter12.0
Mounting Bolt Thread Diameter12.0
Mounting Bolt Thread Length2.165
Mounting Bolt Thread Length55.0
Mounting Bolt Thread Pitch1.75
Mounting Bolts IncludedYes
Mounting Hardware IncludedYes
Mounting Hole Quantity0
Nuts IncludedYes
Position(s)Front Left Lower
Suspension Grade TypeStandard
Tapered StudNo
Washers IncludedNo
Width51.0
Wrench Size0.709
Wrench Size18.0

This part fits 5 vehicles. Search below:

YearMakeModelPositionNotes
2005LexusIS300Front Left Lower
2004LexusIS300Front Left Lower
2003LexusIS300Front Left Lower
2002LexusIS300Front Left Lower
2001LexusIS300Front Left Lower

* 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:

101-543443340-5906543340-5906643340-59135BJ05003BJ64103JBJ7560K500066MS86510

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