Delphi TC8051 Suspension Ball Joint - Front Lower

Brand Delphi TC8051
Position Front Lower
Material Steel
Maximum Outside Diameter 1.92
Maximum Outside Diameter 49.00
Thread Direction Clockwise (right)
Length 113.00
Length 4.45
Color Black
Pre-Greased Yes
Castle Nut Included Yes
Grease Fitting Included No
Suspension Grade Type Standard replacement
Bushings Included No
Dust Boot Included Yes
Ball Joint Assembly Yes
Width 3.54
Width 90.00
Outside Diameter 1.92
Outside Diameter 49.00
Type Threaded
Cotter Pin Included Yes
Cotter Pin Hole Yes
Mounting Hardware Included Yes
Mounting Bolt Length 1.47
Mounting Bolt Length 37.50
Washers Included Yes
Height 107.00
Height 4.21
Mounting Hole Quantity 1
Adjustable No
Bearing Type Plastic
Fits Acura and Honda · 9 vehicles

OE expertise. Delphi applies OE engineering to its aftermarket steering portfolio.

Steel construction. Built with a rubber dust boot and pre-greased for smoother operation.

Bolt-in design. Includes mounting hardware, cotter pin, and castle nut for installation.

Cross-references Mevotech Supreme MS60522 and 51220-TS9-A01 for the same application. See all 2.

$46.34Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $46.34
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Delphi TC8051 Front Lower Ball Joint

Delphi TC8051 is a threaded suspension ball joint built as a standard replacement for select Acura ILX and Honda Civic front lower applications. It combines a steel body, pre-greased construction, and a rubber dust boot to support consistent steering and suspension movement.

Key Features

  • Steel construction with black finish
  • Pre-greased and sealed with a rubber dust boot
  • Threaded, bolt-in design with one mounting hole
  • Castle nut, cotter pin, washers, and mounting hardware included
  • Tapered stud with clockwise (right) thread direction
  • Standard replacement suspension grade
  • Ball joint assembly included

Detailed Description

Delphi TC8051 is engineered for front lower suspension service where precise joint articulation and secure steering response are required. Delphi applies OE-level dimensional and material analysis to help ensure proper fit and consistent performance in aftermarket steering and suspension repairs. The part is tested across extreme temperature ranges and salt-spray exposure to verify durability in demanding road conditions. This Delphi TC8051 ball joint is a direct service option for 2016-2022 Acura ILX, front lower, and 2014-2015 Honda Civic, front lower. It also cross-references Mevotech Supreme MS60522 for the same application.

Common Repair Applications

  • Front-end clunking or looseness from a worn lower ball joint
  • Uneven tire wear related to suspension joint play
  • Steering wander or reduced front suspension stability
  • Noise during turning, braking, or road impact
  • Restoration of proper front lower suspension articulation

Installation Notes and Tips

Verify the vehicle’s front lower suspension configuration before installation. Inspect the control arm, mounting points, and surrounding hardware for wear or damage, and replace any compromised components as needed. Confirm the tapered stud, bolt-in mounting style, and thread direction match the original part before assembly. Delphi TC8051 is pre-greased and does not include a grease fitting, so no routine greasing is required after installation.

Quality Assurance

Delphi uses OE-based engineering, dimensional checks, and material validation to support fitment accuracy and durability. The part is subjected to temperature extremes below -40 degrees C and above 120 degrees C, along with 720 hours of salt-spray testing, to evaluate corrosion resistance and long-term service performance.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2022AcuraILX——Front Lower—
2021AcuraILX——Front Lower—
2020AcuraILX——Front Lower—
2019AcuraILX——Front Lower—
2018AcuraILX——Front Lower—
2017AcuraILX——Front Lower—
2016AcuraILX——Front Lower—
2015HondaCivic2.4LL4Front Lower—
2014HondaCivic2.4LL4Front Lower—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Mevotech Supreme — MS6052251220-TS9-A01