Does this control arm include bushings and ball joint?

Check the product specifications above. Some control arms come complete with bushings and ball joint pre-installed. Others require transferring these components from your old arm.

Is alignment needed after control arm replacement?

Yes, wheel alignment is required after replacing control arms as they directly affect camber, caster, and toe angles.

What vehicles does this Suspension Control Arm and Ball Joint Assembly fit?

This Detroit Axle Suspension Control Arm and Ball Joint Assembly (Part #K621001_K621002) fits specific vehicle applications. Use the compatibility checker above to verify fitment for your exact vehicle including engine and trim options.

Is this part covered by warranty?

Yes, this Detroit Axle Suspension Control Arm and Ball Joint Assembly includes a 24-month limited warranty covering defects in materials and workmanship. AutoBuffy also offers 30-day hassle-free returns if the part doesn't fit your vehicle.

How fast is shipping?

AutoBuffy offers FREE standard shipping on all orders. Most orders ship within 1-2 business days and arrive within 3-5 business days. Expedited shipping is available at checkout.

Check if this fits your car first

We can’t guarantee fitment or accept fitment returns without a vehicle selected.

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$64.95

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

Name: Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5
Brand: Detroit Axle
SKU: K621001_K621002
Price: 64.95 USD
Availability: InStock
Rating: 4.9 (12847 reviews)

Part # K621001_K621002

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Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5 - 1

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5 - 2

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5 - 3

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5 - 4

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5 - 5

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5 - 6

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5 - 7

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5 - 8

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Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

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Vehicle Compatibility

No compatibility data available for this part.

What's Included

2 pieces

Front Upper Forward Control Arm w/Ball Joint

Specifications

Brand: Detroit Axle

Part Number: K621001_K621002

Part Type: Suspension Control Arm and Ball Joint Assembly

Condition: New

Dimensions: 18.0" L x 6.0" W x 16.0" H

Weight: 20.0 lbs

Warranty: 24 Months

Frequently Asked Questions

We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.

What's included in the Detroit Axle K621001_K621002 Suspension Control Arm and Ball Joint Assembly?

This suspension control arm and ball joint assembly includes: (2) Front Upper Forward Control Arm w/Ball Joint. Everything needed for a complete front suspension control arm and ball joint assembly replacement is included in this kit.

Product Specifications

Brand

Detroit Axle

Part Type

Suspension Control Arm and Ball Joi...

Weight

20.0 lbs

Part Number

K621001_K621002

Dimensions

18.0" L x 6.0" W x 16.0" H

Condition

New

Dimensions18.0" L x 6.0" W x 16.0" H

Weight20.0 lbs

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

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Part # K621001_K621002

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

Brand Detroit AxleCondition NewSuspension Control Arm and Ball Joint Assembly24-mo warranty

$6495

$80.95SAVE 20%

Dealer charges $117.38SAVE 45%— You save $52.43

In Stock10 or more available

QTY

FREE
Shipping

30-Day
Returns

24-Mo
Warranty

Expert
Support

OE REPLACEMENT

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

Part #:K621001_K621002

Suspension Control Arm and Ball Joint Assembly

$64^.95In Stock

$80.95Save 20%

Pay in 4 interest-free payments of$16.24withPayPal

Quantity:

In Stock10 or more available

FREE delivery between Fri, Aug 14 to Fri, Aug 14

Ships To:

Key Features

OEM-Equivalent QualityMeets/exceeds factory specs

American BusinessMaryland since 1986

24-Month WarrantyLimited coverage on every part

Free Same Day ShippingWe ship all orders the same business day before cutoff

Product HighlightsBeta

Reading the catalog · checking interchanges · researching…

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

Part # K621001_K621002

Main Image

Click to expand

1 / 10

$6495

$80.95SAVE 20%

Dealer charges $117.38SAVE 45%— You save $52.43

In Stock10 or more available

QTY

FREE
Shipping

30-Day
Returns

24-Mo
Warranty

Expert
Support

OE REPLACEMENT

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

Part #:K621001_K621002

Suspension Control Arm and Ball Joint Assembly

$64^.95In Stock

$80.95Save 20%

Pay in 4 interest-free payments of$16.24withPayPal

Quantity:

In Stock10 or more available

FREE delivery between Fri, Aug 14 to Fri, Aug 14

Ships To:

Key Features

OEM-Equivalent QualityMeets/exceeds factory specs

American BusinessMaryland since 1986

24-Month WarrantyLimited coverage on every part

Free Same Day ShippingWe ship all orders the same business day before cutoff

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to 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

Check if this fits your car first

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

Vehicle Compatibility

What's Included

Specifications

Frequently Asked Questions

Product Specifications

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

Key Features

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

Detroit Axle - Front Upper Forward Control Arms for A4 A5 Quattro Q5 RS5 S4 S5

Key Features

About This Suspension Control Arm and Ball Joint Assembly

Key Features

Signs This Part Needs Replacement

Detroit Axle

Installation Guide

Tools Needed

Frequently Asked Questions