Dorman 528-143 Suspension Trailing Arm - Rear Left Lower
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Dorman

Dorman 528-143 Suspension Trailing Arm - Rear Left Lower

Brand Dorman 528-143
Position Rear Left Lower
Material Acero
Material Steel
10337 70
Bushing Color Black
Bushing Color Negro
Bushing Color Noir
Length 495
Construction Tubular
Color Black
Color Negro
Color Noir
End 1 Type Bolt on
End 1 Type Con perno
End 2 Type Buje
End 2 Type Bushing
Finish Powder coated
Finish Revestimiento en polvo
Pre-Greased No
Pre-Greased Non
Grease Fitting Included No
Grease Fitting Included Non
Bushings Included Oui
Bushings Included Sí
Bushings Included Yes
Ball Joint Included No
Ball Joint Included Non
Cotter Pin Included No
Cotter Pin Included Non
Mounting Hardware Included No
Mounting Hardware Included Non
Fits Kia · 5 vehicles

Direct replacement. Restores original suspension function with OE-style fit and bracket mounting.

Steel tubular design. Powder-coated construction adds strength and corrosion resistance.

Rubber bushings included. Helps control suspension movement and reduce looseness.

Cross-references Beck/Arnley 102-8020, Suspensia X23LA0336 and 551002F100 for the same application. See all 4.

$87.53Free shipping
In stock · usually ships same day before 1pm CST
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Order total $87.53
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Suspension Trailing Arm options

Direct Replacement Trailing Arm

This Dorman suspension trailing arm is a direct replacement for the original part on select Kia applications. It is built for secure performance, smooth ride quality, and predictable handling, with fitment for rear left lower suspension locations.

  • Steel tubular construction with a powder-coated finish for added corrosion resistance.
  • Rubber bushings included for controlled suspension movement.
  • Standard replacement grade for restoring original suspension function.
  • Bracket-style, bolt-on mounting for straightforward installation.

Fitment Details

Compatible with 2004-2006 Kia Spectra, rear left lower, and 2005-2006 Kia Spectra5, rear left lower. Part number 528-143 is listed for these applications and cross-references Beck/Arnley 102-8020 for the same application.

What It Helps Restore

  • Excessive rear suspension movement.
  • Clunks or looseness from worn trailing arm bushings.
  • Uneven handling response during braking and cornering.
  • Suspension geometry issues caused by a damaged trailing arm.

Installation Notes

Verify rear left lower fitment before installation. This trailing arm uses bolt-on mounting and bracket attachment points. Mounting hardware is not stated as included, so confirm the vehicle-specific hardware condition before beginning the job.

Quality Assurance

Dorman states this part is engineered for passenger safety and tested through a rigorous evaluation process to support secure performance. It is a standard replacement component for restoring original suspension operation.

Related reading

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006KiaSpectra——Rear Left Lower—
2006KiaSpectra5——Rear Left Lower—
2005KiaSpectra——Rear Left Lower—
2005KiaSpectra5——Rear Left Lower—
2004KiaSpectra2.0LL4Rear Left Lower—
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 102-8020Suspensia — X23LA0336551002F100RK642323