HomeSuspension > Suspension, Springs and Related ComponentsDelphi TC2100 Suspension Stabilizer Bar Link Kit - Rear
Part #: TC2100

Delphi TC2100 Suspension Stabilizer Bar Link Kit - Rear

Rear
25 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, A4 Quattro, S4, and RS4
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Delphi Rear Suspension Stabilizer Bar Link Kit Overview

The Delphi TC2100 Suspension Stabilizer Bar Link Kit is designed specifically for the rear suspension of Audi A4, A4 Quattro, RS4, and S4 models. Engineered to maintain proper suspension geometry, this kit helps ensure stable handling and improved ride quality.

  • Compatible with Audi A4, A4 Quattro, RS4, and S4 rear suspension systems
  • Standard replacement grade for reliable performance
  • Rubber bushings in black color for effective vibration dampening
  • Length options of 3.543 inches (90.0 mm) for precise fitment
  • End 1 features a mounting hole; End 2 has a male threaded connection
  • Pre-greased and grease fittings not included; designed for maintenance-free use
  • Lightweight design at 0.63 lbs for minimal added weight

Detailed Product Description

The Delphi TC2100 Suspension Stabilizer Bar Link Kit is a direct replacement part engineered to restore the rear suspension linkage on select Audi vehicles. Featuring durable rubber bushings, this kit reduces noise and vibration while maintaining suspension integrity. The link measures 3.543 inches (90.0 mm) in length, ensuring a precise fit for the rear suspension of Audi A4, A4 Quattro, RS4, and S4 models. The mounting design includes a mounting hole on one end and a male threaded connection on the other, facilitating secure installation without the need for additional bushings, washers, or grease fittings. This standard grade replacement part is not greaseable and does not include bolts or locking nuts, so it is intended for use with existing hardware or separately sourced fasteners.

Common Suspension Issues Addressed

  • Eliminates excessive sway and body roll during cornering
  • Reduces clunking noises from worn stabilizer bar links
  • Restores proper rear suspension alignment and handling
  • Prevents premature tire wear caused by suspension instability
  • Improves overall ride comfort and vehicle control

Installation Notes and Tips

  • Compatible with rear suspension on Audi A4, A4 Quattro, RS4, and S4 models only
  • Inspect existing mounting hardware; replacement bolts and nuts may be required
  • Ensure proper torque specifications are followed during installation
  • Since the kit is not pre-greased, no additional lubrication is necessary
  • Check suspension components for wear and replace as needed to maintain optimal performance

Quality Assurance and Warranty

Delphi suspension components are manufactured to meet OEM standards for fit, form, and function. The TC2100 Suspension Stabilizer Bar Link Kit is a standard replacement grade part designed for durability and consistent performance. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to ensure customer confidence in product reliability.

BrandDelphi
Part NumberTC2100
Bolt Length3.543
Bolt Length90.0
Bolts IncludedNo
Bushing ColorBlack
Bushing MaterialRubber
Bushings IncludedNo
Dust Boot IncludedNo
End 1 TypeMounting Hole
End 2 TypeMale Threaded
Front Or Rear SuspensionRear
Grade TypeRegular
Grease Fittings IncludedNo
GreaseableNo
Item GradeStandard Replacement
Length3.543
Length90.0
Locking Nuts IncludedNo
Position(s)Rear
Pre-GreasedNo
Washers IncludedNo
Weight0.63

This part fits 25 vehicles. Search below:

YearMakeModelBody Type# DoorsPositionNotes
2009AudiA4Convertible2 DoorRear
2009AudiA4 QuattroConvertibleRear
2009AudiS4Rear
2008AudiA4Rear
2008AudiA4 QuattroRear
2008AudiRS4Rear
2008AudiS4Rear
2007AudiA4Rear
2007AudiA4 QuattroRear
2007AudiRS4Rear
2007AudiS4Rear
2006AudiA4Rear
2006AudiA4 QuattroRear
2006AudiS4Rear
2005AudiA4Rear
2005AudiA4 QuattroRear
2005AudiS4Rear
2004AudiA4Rear
2004AudiA4 QuattroRear
2004AudiS4Rear
2003AudiA4Rear
2003AudiA4 QuattroRear
2002AudiA4Rear
2002AudiA4 QuattroRear
2002AudiS4Rear

* 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:

101-50198E0 505 465 AC8E0 505 465 AF8E0 505 465 K8E0 505 465 TJTS388K80480LS02091MK80480MS70842SL12525

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