HomeSuspension > Suspension, Springs and Related ComponentsDelphi TC951 Suspension Control Arm - Rear Lower Rearward
Part #: TC951

Delphi TC951 Suspension Control Arm - Rear Lower Rearward

Rear Lower Rearward
11 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi, A4 Quattro, S4, and 80 Quattro
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Delphi TC951 Rear Lower Rearward Suspension Control Arm Overview

The Delphi TC951 suspension control arm is engineered for reliable performance in Audi 80 Quattro, A4 Quattro, and S4 models. Designed as a rear lower rearward component, this control arm ensures proper alignment and handling for your vehicle's suspension system.

  • Constructed from durable steel with casting and forging methods
  • Finished with a corrosion-resistant E-coat in black
  • Includes rubber and steel bushings with black color for noise and vibration reduction
  • Comes with mounting hardware for straightforward installation
  • Standard replacement grade designed for rear lower rearward position
  • Dimensions: 320mm length, 50mm width, 90mm height
  • Straight shape for precise fitment and function

Durable Construction and Design Details

The Delphi TC951 control arm is manufactured using a combination of casting and forging techniques to provide strength and durability required for suspension components. Made from steel, it features an E-coat finish that protects against rust and corrosion, extending the lifespan of the part. The included bushings are made from a combination of rubber and steel, designed to absorb shocks and reduce noise, contributing to a smoother ride. This control arm is specifically designed for the rear lower rearward position, ensuring compatibility with Audi 80 Quattro, A4 Quattro, and S4 models.

Compatible Vehicles and Application

This suspension control arm is compatible with the following Audi models:

  • Audi 80 Quattro
  • Audi A4 Quattro
  • Audi S4

It is intended as a direct replacement for the rear lower rearward suspension control arm, helping to maintain proper wheel alignment and suspension geometry.

Common Issues Addressed by Delphi TC951

  • Worn or damaged control arm bushings causing excessive play
  • Corrosion or rust compromising structural integrity
  • Suspension misalignment leading to uneven tire wear
  • Noise and vibration from deteriorated bushings
  • Reduced handling performance due to faulty control arm

Installation Notes and Tips

The Delphi TC951 control arm includes all necessary mounting hardware for installation. It is recommended to have the suspension system inspected and aligned after replacement to ensure optimal performance. Since the bushings are not pre-greased, applying appropriate lubricant during installation can help extend bushing life. Professional installation is advised to maintain safety and suspension integrity.

Quality Assurance and Warranty

Delphi suspension components meet industry standards for durability and performance. The TC951 control arm is a standard replacement grade part designed to restore factory suspension function. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects. Refer to the product documentation or manufacturer for exact warranty terms.

BrandDelphi
Part NumberTC951
AdjustableNo
Bearing TypeRubber
Bushing ColorBlack
Bushing MaterialRubber and Steel
Bushings IncludedYes
ColorBlack
ConstructionCasting/Forged
Friction Material ThicknessE-Coat
Grade TypeRegular
Height90.0
Item GradeStandard Replacement
Length320.0
MaterialSteel
Mounting Hardware IncludedYes
Position(s)Rear Lower Rearward
Pre-GreasedNo
ShapeStraight
Width50.0

This part fits 11 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2002AudiA4 QuattroRear Lower Rearward
2002AudiS4Rear Lower Rearward
2001AudiA4 QuattroAWDRear Lower RearwardSuspension Control Arm - Lateral Arm Assembly
2001AudiS4Rear Lower RearwardSuspension Control Arm - Lateral Arm Assembly
2000AudiA4 QuattroAWDRear Lower RearwardSuspension Control Arm - Lateral Arm Assembly
2000AudiS4Rear Lower RearwardSuspension Control Arm - Lateral Arm Assembly
1999AudiA4 QuattroAWDRear Lower RearwardSuspension Control Arm - Lateral Arm Assembly
1998AudiA4 QuattroAWDRear Lower RearwardSuspension Control Arm - Lateral Arm Assembly
1997AudiA4 QuattroAWDRear Lower RearwardSuspension Control Arm - Lateral Arm Assembly
1996AudiA4 QuattroAWDRear Lower RearwardSuspension Control Arm - Lateral Arm Assembly
1992Audi80 QuattroRear Lower RearwardSuspension Control Arm - Lateral Arm Assembly

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

101-5009521-5078D0 501 530CB12555CB12555PRER12012ES4451ES800016AMS70130VW-H204

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.