HomeSuspension > Suspension, Springs and Related ComponentsDelphi TC2425 Suspension Ball Joint - Front Upper
Part #: TC2425

Delphi TC2425 Suspension Ball Joint - Front Upper

Front Upper
20 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Land Rover, LR4 and Range Rover Sport
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Delphi Suspension Ball Joint for Land Rover Vehicles

The Delphi TC2425 suspension ball joint is engineered to provide reliable steering and suspension performance for Land Rover LR3, LR4, and Range Rover Sport models. Constructed from durable steel with a protective gray finish, this ball joint assembly is designed to meet standard suspension grade requirements.

  • Made from high-strength steel for durability
  • Includes dust boot to protect internal components
  • Comes with mounting hardware and nuts for secure installation
  • Standard suspension grade type suitable for Land Rover LR3, LR4, and Range Rover Sport
  • Compatible with stud thread diameter of 14.0 mm and length of 19.3 mm

Technical Specifications and Features

The Delphi TC2425 suspension ball joint features a maximum outside diameter of 48.3 mm (1.902 inches) and a length of 91 mm. The assembly includes a dust boot to prevent dirt and debris from compromising the joint's integrity. It is designed without grease fittings and bushings, reflecting a maintenance-free, sealed design. The mounting hardware includes two mounting holes with bolts measuring 30.0 mm in length, and the package includes nuts but excludes castle nuts, cotter pins, and washers. The ball joint is not adjustable or greaseable, aligning with standard suspension requirements for the specified Land Rover models.

Compatible Vehicles and Applications

This suspension ball joint is compatible with the following Land Rover vehicles:

  • Land Rover LR3
  • Land Rover LR4
  • Range Rover Sport

It is designed to replace worn or damaged ball joints in the suspension system, restoring proper steering control and suspension stability.

Common Issues Addressed by the Delphi TC2425 Ball Joint

  • Excessive play or looseness in the suspension
  • Uneven tire wear due to misalignment
  • Clunking or knocking noises during driving
  • Reduced steering responsiveness or control
  • Compromised suspension stability affecting ride quality

Installation Notes and Tips

Installation of the Delphi TC2425 ball joint requires basic suspension system knowledge and appropriate tools. Ensure the vehicle is securely lifted and supported before removal of the old ball joint. The included mounting hardware and nuts facilitate a straightforward installation process. Note that this ball joint does not include a grease fitting, so no additional lubrication is necessary. Verify torque specifications according to Land Rover service manuals to ensure proper fitment and safety.

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet industry standards for durability and performance. The TC2425 ball joint assembly undergoes rigorous quality control to ensure reliability in demanding driving conditions. While specific warranty details are not provided here, Delphi typically offers limited warranties on suspension parts; consult product documentation or authorized sources for exact warranty terms.

BrandDelphi
Part NumberTC2425
AdjustableNo
Ball Joint AssemblyYes
Bushings IncludedNo
Castle Nut IncludedNo
ColorGray
Cotter Pin HoleNo
Cotter Pin IncludedNo
Distance Between Mounting Holes70.0
Dust Boot IncludedYes
Dust Boot MaterialCholoroprene Rubber (CR)
Grease Fitting IncludedNo
GreaseableNo
Height3.831
Height97.3
Item GradeStandard Replacement
Length91
MaterialSteel
Maximum Outside Diameter1.902
Maximum Outside Diameter48.3
Mount Plate IncludedNo
Mounting Bolt Head Diameter0.63
Mounting Bolt Head Diameter16.0
Mounting Bolt Length1.181
Mounting Bolt Length30.0
Mounting Bolt Shank Diameter0.394
Mounting Bolt Shank Diameter10.0
Mounting Bolt Thread Diameter10.0
Mounting Bolt Thread Length0.787
Mounting Bolt Thread Length20.0
Mounting Bolt Thread Pitch1.5
Mounting Bolts IncludedYes
Mounting Hardware IncludedYes
Mounting Hole Quantity2
Mounting TypePressed
Nuts IncludedYes
Position(s)Front Upper
Stud Tapered End 1 Diameter0.65
Stud Tapered End 1 Diameter16.5
Stud Tapered End 2 Diameter0.815
Stud Tapered End 2 Diameter20.7
Stud Thread Diameter0.551
Stud Thread Diameter14.0
Stud Thread Length0.76
Stud Thread Length19.3
Stud Thread Pitch1.5
Stud TypeThreaded
Suspension Grade TypeStandard
Tapered StudYes
Washers IncludedNo
Width52.3
Wrench Size0.315
Wrench Size8.0

This part fits 20 vehicles. Search below:

YearMakeModelPositionNotes
2016Land RoverLR4Front Upper
2015Land RoverLR4Front Upper
2014Land RoverLR4Front Upper
2013Land RoverLR4Front Upper
2013Land RoverRange Rover SportFront Upper
2012Land RoverLR4Front Upper
2012Land RoverRange Rover SportFront Upper
2011Land RoverLR4Front Upper
2011Land RoverRange Rover SportFront Upper
2010Land RoverLR4Front Upper
2010Land RoverRange Rover SportFront Upper
2009Land RoverLR3Front Upper
2009Land RoverRange Rover SportFront Upper
2008Land RoverLR3Front Upper
2008Land RoverRange Rover SportFront Upper
2007Land RoverLR3Front Upper
2007Land RoverRange Rover SportFront Upper
2006Land RoverLR3Front Upper
2006Land RoverRange Rover SportFront Upper
2005Land RoverLR3Front Upper

* 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:

101-7770BJ35036JBJ829K500148K500292LA-F203MS10535RBK 500170

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