Delphi TC4229 Suspension Ball Joint - Front Lower

Brand Delphi TC4229
Position Front Lower
Maximum Outside Diameter 2.579
Maximum Outside Diameter 65.50
10667 No
Thread Direction Counterclockwise (left)
Reinforced No
Pre-Greased Yes
Castle Nut Included No
Grease Fitting Included No
Suspension Grade Type Standard replacement
Bushings Included No
Dust Boot Included Yes
Ball Joint Assembly Yes
Type Standard
Cotter Pin Included No
Cotter Pin Hole No
Mounting Hardware Included Yes
Washers Included No
Grade Type Standard replacement
Adjustable No
Bearing Type Plastic
Greaseable No
Stud Thread Length 1.106
Stud Thread Length 28.10
Steering Type Power
Wrench Size 8 mm
Stud Type Threaded
Mounting Type Press-in
Dust Boot Material Rubber
Mounting Bolts Included No
Mount Plate Included No
Fits Land Rover · 20 vehicles

OE expertise. Delphi brings OE safety know-how to its aftermarket steering parts.

Extreme testing. Built to handle harsh temperatures and 720 hours of salt spray.

Press-in design. Front lower ball joint with pre-greased, dust-booted assembly.

Cross-references Mevotech Supreme MS10525, MOOG Chassis Products K500148 and Suspensia X25BJ2108 for the same application. See all 9.

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Delphi TC4229 Front Lower Ball Joint

Delphi TC4229 is a standard replacement suspension ball joint for the front lower position on select Land Rover applications. Built with Delphi OE-focused dimensional and material analysis, it is engineered for consistent fitment on LR3, LR4, and Range Rover Sport models.

Key Features

  • Front lower suspension ball joint assembly
  • Press-in mounting type for OE-style service replacement
  • Pre-greased design with rubber dust boot included
  • Standard replacement grade with plastic bearing type
  • Thread direction: counterclockwise (left)
  • Mounting hardware included
  • Tapered stud with threaded stud type
  • Steering type: power

Product Details

Delphi TC4229 is built for the front lower suspension position and is listed for 2005-2009 Land Rover LR3, 2006-2013 Land Rover Range Rover Sport, and 2010-2016 Land Rover LR4. Delphi applies OE-level testing and dimensional checks to help maintain proper compatibility between the replacement part and the original suspension geometry. This part cross-references MOOG Chassis Products K500148 for the same application.

What This Ball Joint Helps Address

  • Front suspension looseness or play
  • Clunking or knocking from the lower control arm area
  • Uneven tire wear related to worn suspension joints
  • Steering instability or wandering at the front end
  • Restoring proper articulation at the lower suspension pivot

Installation Notes and Tips

Fits 2005-2009 Land Rover LR3, front lower. Fits 2006-2013 Land Rover Range Rover Sport, front lower. Fits 2010-2016 Land Rover LR4, front lower. This is a press-in ball joint, so proper removal and installation tools are recommended to avoid damage to the control arm or joint housing. Verify the left-hand thread direction, tapered stud dimensions, and mounting style before installation. Delphi TC4229 is pre-greased and includes a dust boot, which supports a clean service replacement process.

Quality Assurance

Delphi subjects its OE-style steering and suspension parts to temperature extremes below -40 degrees C and above 120 degrees C, along with extended salt-spray exposure and dimensional/material analysis. Those validation steps are used to support consistent aftermarket replacement quality for Delphi TC4229.

This part fits 20 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2016Land RoverLR4Front Lower—
2015Land RoverLR4Front Lower—
2014Land RoverLR4Front Lower—
2013Land RoverLR4Front Lower—
2013Land RoverRange Rover SportFront Lower—
2012Land RoverLR4Front Lower—
2012Land RoverRange Rover SportFront Lower—
2011Land RoverLR4Front Lower—
2011Land RoverRange Rover SportFront Lower—
2010Land RoverLR4Front Lower—
2010Land RoverRange Rover SportFront Lower—
2009Land RoverLR3Front Lower—
2009Land RoverRange Rover SportFront Lower—
2008Land RoverLR3Front Lower—
2008Land RoverRange Rover SportFront Lower—
2007Land RoverLR3Front Lower—
2007Land RoverRange Rover SportFront Lower—
2006Land RoverLR3Front Lower—
2006Land RoverRange Rover SportFront Lower—
2005Land RoverLR3Front Lower—
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Mevotech Supreme — MS10525MOOG Chassis Products — K500148Suspensia — X25BJ2108RBK 500040RBK 500180RBK 500230RBK500240RBK 500280RBK 500300