Delphi TC3063 Suspension Ball Joint - Front Right Lower

Brand Delphi TC3063
Position Front Right Lower
Adjustable No
Ball Joint Assembly Yes
Castle Nut Included Yes
Color Black
Cotter Pin Hole Yes
Cotter Pin Included Yes
Distance Between Mounting Holes 125.0
Dust Boot Included Yes
Dust Boot Material Choloroprene Rubber (CR)
Grease Fitting Included No
Greaseable No
Height 3.941
Height 100.1
Item Grade Standard Replacement
Length 231
Length 994
Material Steel
Maximum Outside Diameter 2.165
Maximum Outside Diameter 55.0
Mount Plate Included No
Mounting Hardware Included Yes
Mounting Hole Quantity 2
Mounting Type Bolt On
Nuts Included Yes
Stud Tapered End 1 Diameter 0.54
Stud Tapered End 1 Diameter 0.68
Stud Tapered End 1 Diameter 13.9
Stud Tapered End 1 Diameter 17.5
Stud Tapered End 2 Diameter 0.59
Stud Tapered End 2 Diameter 0.82
Stud Tapered End 2 Diameter 15.0
Stud Tapered End 2 Diameter 21.0
Stud Thread Diameter 0.49
Stud Thread Diameter 0.55
Stud Thread Diameter 12.0
Stud Thread Diameter 14.0
Stud Thread Length 0.8
Stud Thread Length 0.82
Stud Thread Length 20.5
Stud Thread Length 21.0
Stud Thread Pitch 1.25
Stud Thread Pitch 1.5
Stud Type Threaded
Suspension Grade Type Standard
Tapered Stud Yes
Washers Included No
Width 55.0
Fits Lexus · 95 vehicles

Standard replacement. Bolt-on design with mounting hardware included for easier installation.

Steel construction. Built with a dust boot and black finish for added protection.

OE expertise. Delphi applies dimensional and material analysis for compatibility.

Cross-references Beck/Arnley 101-7062, Dorman - Premium BJ64184PR and Mevotech Supreme MS86509 for the same application. See all 8.

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OE-Style Front Right Lower Ball Joint

Delphi TC3063 is a suspension ball joint built for the front right lower position on select Lexus applications. It combines OE-based dimensional and material analysis with a standard replacement design to support precise fitment on Lexus GS, IS, RC, and IS F models.

For buyers searching for a Lexus GS350 front right lower ball joint or a Lexus IS350 suspension ball joint replacement, Delphi TC3063 offers a direct-fit service part with the hardware and dust boot needed for the application.

Key Features

  • OE-informed aftermarket steering and suspension design
  • Steel construction with black finish
  • Ball joint assembly included
  • Dust boot included with chloroprene rubber material
  • Castle nut, cotter pin, nuts, and mounting hardware included
  • Bolt-on mounting type with two mounting holes
  • Threaded tapered stud design
  • Standard replacement, non-adjustable, non-greaseable construction

Detailed Description

Delphi TC3063 is a front right lower suspension ball joint engineered for Lexus vehicles that require a bolt-on lower joint assembly. Delphi applies OE-level dimensional and material analysis to help maintain proper compatibility between the replacement part and the original suspension geometry. The part is built with a steel body, tapered threaded stud, and a protective dust boot to support consistent operation in demanding road conditions.

This part cross-references MOOG Chassis Products K500123 for the same application. It is also a fitment match for Lexus GS350, Lexus IS350, and Lexus RC350 front right lower suspension service where the OE-style geometry is required. The Delphi TC3063 part number is commonly searched by technicians and DIY buyers replacing worn lower ball joints on Lexus GS, IS, and RC platforms.

Common Problems This Part Can Help Solve

  • Front-end clunking or popping from a worn lower ball joint
  • Excessive suspension play or looseness at the front right lower corner
  • Uneven tire wear caused by degraded suspension joint geometry
  • Steering wander or imprecise road feel from joint wear
  • Boot damage that can allow contamination into the joint

Installation Notes and Tips

Verify the front right lower position and compare the original joint dimensions, stud taper, and mounting pattern before installation. Inspect the control arm, fasteners, and surrounding suspension components for wear or corrosion, and replace any damaged hardware as needed. After installation, perform a professional alignment to confirm correct suspension geometry and steering response.

Quality Assurance

Delphi tests this type of OE-style suspension component across extreme temperature ranges and extended salt-spray exposure to evaluate durability and corrosion resistance. The brand’s OE background and dimensional analysis process are used to support consistent aftermarket fitment for Lexus GS350, Lexus IS350, and related applications. Part number TC3063 is built as a standard replacement suspension ball joint for the specified front right lower position.

This part fits 95 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypeLitersCylindersPositionNotes
2022LexusIS500————Front Right Lower—
2022LexusRC300————Front Right Lower—
2022LexusRC350—RWD——Front Right Lower—
2021LexusRC300————Front Right Lower—
2021LexusRC350—RWD——Front Right Lower—
2020LexusGS350—RWD——Front Right Lower—
2020LexusRC300————Front Right Lower—
2020LexusRC350—RWD——Front Right Lower—
2019LexusGS350—RWD——Front Right Lower—
2019LexusIS300——2.0LL4Front Right Lower—
2019LexusIS350—RWD——Front Right Lower—
2018LexusGS350—RWD——Front Right Lower—
2018LexusGS450h————Front Right Lower—
2018LexusIS300——2.0LL4Front Right Lower—
2018LexusIS350—RWD——Front Right Lower—
2017LexusGS350—RWD——Front Right Lower—
2017LexusGS450h————Front Right Lower—
2017LexusIS200t————Front Right Lower—
2017LexusIS300————Front Right Lower—
2017LexusIS350—RWD——Front Right Lower—
2016LexusGS350—RWD——Front Right Lower—
2016LexusGS450h————Front Right Lower—
2016LexusIS200t————Front Right Lower—
2016LexusIS300————Front Right Lower—
2016LexusIS350F SportRWD——Front Right Lower—
2016LexusIS350BaseRWD——Front Right Lower—
2015LexusGS350—RWD——Front Right Lower—
2015LexusGS450h————Front Right Lower—
2015LexusIS250F SportRWD——Front Right Lower—
2015LexusIS250C———Front Right Lower—
2015LexusIS250C F Sport———Front Right Lower—
2015LexusIS250BaseRWD——Front Right Lower—
2015LexusIS350F SportRWD——Front Right Lower—
2015LexusIS350C———Front Right Lower—
2015LexusIS350C F Sport———Front Right Lower—
2015LexusIS350BaseRWD——Front Right Lower—
2014LexusGS350—RWD——Front Right Lower—
2014LexusGS450h————Front Right Lower—
2014LexusIS F————Front Right Lower—
2014LexusIS250F SportRWD——Front Right Lower—
2014LexusIS250C———Front Right Lower—
2014LexusIS250C F Sport———Front Right Lower—
2014LexusIS250BaseRWD——Front Right Lower—
2014LexusIS350F SportRWD——Front Right Lower—
2014LexusIS350C———Front Right Lower—
2014LexusIS350C F Sport———Front Right Lower—
2014LexusIS350BaseRWD——Front Right Lower—
2013LexusGS350—RWD——Front Right Lower—
2013LexusGS450h————Front Right Lower—
2013LexusIS F————Front Right Lower—
2013LexusIS250C———Front Right Lower—
2013LexusIS250BaseRWD——Front Right Lower—
2013LexusIS350C———Front Right Lower—
2013LexusIS350BaseRWD——Front Right Lower—
2012LexusIS F————Front Right Lower—
2012LexusIS250C———Front Right Lower—
2012LexusIS250BaseRWD——Front Right Lower—
2012LexusIS350C———Front Right Lower—
2012LexusIS350BaseRWD——Front Right Lower—
2011LexusGS350BaseRWD——Front Right Lower—
2011LexusGS450h————Front Right Lower—
2011LexusGS460————Front Right Lower—
2011LexusIS F————Front Right Lower—
2011LexusIS250C———Front Right Lower—
2011LexusIS250BaseRWD——Front Right Lower—
2011LexusIS350C———Front Right Lower—
2011LexusIS350BaseRWD——Front Right Lower—
2010LexusGS350BaseRWD——Front Right Lower—
2010LexusGS450h————Front Right Lower—
2010LexusGS460————Front Right Lower—
2010LexusIS F————Front Right Lower—
2010LexusIS250C———Front Right Lower—
2010LexusIS250BaseRWD——Front Right Lower—
2010LexusIS350————Front Right Lower—
2009LexusGS350BaseRWD——Front Right Lower—
2009LexusGS450h————Front Right Lower—
2009LexusGS460————Front Right Lower—
2009LexusIS F————Front Right Lower—
2009LexusIS250BaseRWD——Front Right Lower—
2009LexusIS350————Front Right Lower—
2008LexusGS350BaseRWD——Front Right Lower—
2008LexusGS450h————Front Right Lower—
2008LexusGS460————Front Right Lower—
2008LexusIS F————Front Right Lower—
2008LexusIS250BaseRWD——Front Right Lower—
2008LexusIS350————Front Right Lower—
2007LexusGS350BaseRWD——Front Right Lower—
2007LexusGS430————Front Right Lower—
2007LexusGS450h————Front Right Lower—
2007LexusIS250BaseRWD——Front Right Lower—
2007LexusIS350————Front Right Lower—
2006LexusGS300BaseRWD——Front Right Lower—
2006LexusGS430————Front Right Lower—
2006LexusIS250BaseRWD——Front Right Lower—
2006LexusIS350————Front Right Lower—
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 101-7062Dorman - Premium — BJ64184PRMevotech Supreme — MS86509MOOG Chassis Products — K50012343330-39625BJ12001BJ64184JBJ171