Delphi TC2905 Suspension Ball Joint - Front Lower

Brand Delphi TC2905
Position Front Lower
Adjustable No
Ball Joint Assembly Yes
Bushings Included No
Castle Nut Included Yes
Color Black
Cotter Pin Hole Yes
Cotter Pin Included Yes
Distance Between Mounting Holes 88.0
Dust Boot Included Yes
Dust Boot Material Choloroprene Rubber (CR)
Grease Fitting Included No
Greaseable No
Height 4.287
Height 108.9
Item Grade Standard Replacement
Material Steel
Maximum Outside Diameter 2.047
Maximum Outside Diameter 52.0
Mount Plate Included No
Mounting Hardware Included Yes
Mounting Hole Quantity 3
Mounting Type Bolt On
Nuts Included Yes
Stud Tapered End 1 Diameter 0.622
Stud Tapered End 1 Diameter 15.8
Stud Tapered End 2 Diameter 0.709
Stud Tapered End 2 Diameter 18.0
Stud Thread Diameter 0.551
Stud Thread Diameter 14.0
Stud Thread Length 0.965
Stud Thread Length 24.5
Stud Thread Pitch 1.5
Stud Type Threaded
Suspension Grade Type Standard
Tapered Stud Yes
Washers Included No
Width 75.1
Fits Mazda · 8 vehicles

Standard replacement. OE expertise and dimensional analysis help ensure compatibility.

Bolt-on installation. Mounting hardware, nuts, and cotter pin are included.

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

Cross-references Beck/Arnley 101-5767, Mevotech Supreme MK9923 and 537-035 for the same application. See all 7.

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Delphi TC2905 Front Lower Ball Joint

Delphi TC2905 is a standard replacement suspension ball joint for the front lower position on select Mazda Millenia models. Built with a steel body, tapered threaded stud, and dust boot protection, it supports precise steering and suspension articulation in everyday driving.

Compatible With 1995-2002 Mazda Millenia, front lower. This Delphi ball joint is engineered using OE-focused dimensional and material analysis to help maintain proper fit and suspension geometry on the Mazda Millenia.

Key Features

  • Steel construction with a black finish
  • Front lower suspension ball joint assembly
  • Bolt-on mounting type with 3 mounting holes
  • Tapered threaded stud for secure connection
  • Dust boot included; grease fitting not included
  • Castle nut, cotter pin, nuts, and mounting hardware included
  • Standard replacement, non-adjustable, non-greaseable design

Detailed Description

Delphi TC2905 is built for the front lower suspension position on 1995-2002 Mazda Millenia applications. The assembly uses a steel housing, chloroprene rubber dust boot, and a tapered stud with 1.5 thread pitch to support stable joint movement and consistent suspension response. Delphi validates steering and suspension components through extreme temperature exposure and salt-spray testing, then applies dimensional and material analysis to help match OE fit and function.

This part cross-references Beck/Arnley 101-5767 for the same application.

What It Helps Address

  • Front-end looseness or play from a worn ball joint
  • Clunking or knocking noises from the lower suspension area
  • Uneven tire wear caused by suspension joint wear
  • Steering wander or reduced directional stability
  • Restoring proper suspension articulation on Mazda Millenia front lower applications

Installation Notes and Tips

Verify the front lower position and compare the stud taper, mounting pattern, and dimensions before installation. Inspect the control arm, fasteners, and surrounding suspension components for wear or damage, and replace any worn mating parts as needed. After installation, a professional wheel alignment is recommended to confirm correct suspension geometry.

Quality Assurance

Delphi applies OE-based engineering practices to its aftermarket steering and suspension portfolio. TC2905 is tested for temperature extremes and corrosion exposure to support dependable performance in real-world conditions.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002MazdaMilleniaFront Lower—
2001MazdaMilleniaFront Lower—
2000MazdaMilleniaFront Lower—
1999MazdaMilleniaFront Lower—
1998MazdaMilleniaFront Lower—
1997MazdaMilleniaFront Lower—
1996MazdaMilleniaFront Lower—
1995MazdaMilleniaFront Lower—
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 101-5767Mevotech Supreme — MK9923537-035B9923BJ11008K9923T001-34-550B