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Control Arm Link

Karlyn Control Arm Link 12 506 A

KARLYN
Disponibilité:
Rupture de stock
UGC 12-506A
Épuisé
$17.24 - $17.24
$17.24
$17.24 - $17.24
$17.24
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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KARLYN

Control Arm Link

This product also goes by these part numbers: 8E0407506A

This part also goes by the following cross reference.

Cross Reference Part Number: 8E0407506A

Fits These Vehicles 18 applications
Audi
Make Model Engine Years
Audi A4 1996–1999
Audi A4 2001–2005
Audi A4 1.8L L4 2000–2000
Audi A4 1.8L L4 2005–2005
Audi A4 3.0L V6 2005–2005
Audi A4 Quattro 1996–1999
Audi A4 Quattro 2001–2006
Audi A4 Quattro 1.8L L4 2005–2005
Audi A4 Quattro 3.0L V6 2005–2005
Audi A6 1998–2001
Audi A6 Quattro 1998–2001
Audi A6 Quattro 2.7L V6 2002–2004
Audi A6 Quattro 4.2L V8 2002–2004
Audi Allroad Quattro 2001–2002
Audi Allroad Quattro 2004–2005
Audi Allroad Quattro 2.7L V6 2003–2003
Volkswagen
Make Model Engine Years
Volkswagen Passat 1998–2005
Volkswagen Passat 2.8L V6 2005–2005

Fitment data last updated: 2026-07-18

Fits 18 vehicle applications Check vehicle fitment before ordering View fitment

About this Control Arm

The KARLYN 12-506A control arm links the wheel hub to the car's body or subframe, holding the wheel in position while letting the suspension move. Its bushings and ball joint wear over time, which affects steering precision, tire wear and noise.

Frequently asked questions

What does a control arm do?

It locates the wheel and controls its movement as the suspension travels, keeping alignment angles consistent. Bushings at the body end and a ball joint at the wheel end allow that movement while absorbing vibration.

What are the signs of a worn control arm?

Clunking over bumps, vague or wandering steering, vibration through the steering wheel, uneven tire wear, cracked or torn bushings, or play in the ball joint.

Should I replace control arms in pairs?

Replacing both sides of the same axle keeps handling balanced, and when one side is worn the other is often close behind. Many owners replace related arms and bushings at the same time.

Is anything special needed during installation?

Tighten the bushing bolts with the car at normal ride height, not with the suspension hanging, or the bushings will be pre-loaded and wear early. Use new bolts or nuts where the manufacturer specifies it, and have an alignment done afterwards.

How do I make sure this control arm fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

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