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Audi A4 Steering Knuckle Parts

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Upper Control Arm Bolt - Priced Each

ES#1832869 - N0347908 - Upper Control Arm Bolt - Priced Each - Secures the upper control arms to the spindle. M10x100 - Febi - Audi Volkswagen

Secures the upper control arms to the spindle. M10x100 We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
1832869
Mfg#:
N0347908
Ships in 2 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#6674 - N90628902 - Hex Bolt - Priced Each - Install new hardware with your new parts. M8x25 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M8x25 Secures the tie rod end to the spindle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
6674
Mfg#:
N90628902
In Stock
31% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$7.50

This product was last offered at the strikethrough price on
11-04-2026

$5.16 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#2576973 - WHT006151 - Hex Nut - Priced Each - Install new hardware with your new parts. M14x1.5 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M14x1.5 Secures the lower curved control arm to the ball joint

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2576973
Mfg#:
WHT006151
Ships in 1-2 days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#4883346 - N90848404 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M12x1.5 - Rein - Audi

Install new hardware with your new parts. M12x1.5 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Secures the lower control arms to the spindle

Brand:
Rein - Corporate Logo
ES#:
4883346
Mfg#:
N90848404
Ships in 4 Business Days
$12.99

This product was last offered at the strikethrough price on
08-11-2026

$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Control Arm Bolt - Priced Each

ES#467035 - N0347908 - Upper Control Arm Bolt - Priced Each - Secures the upper control arms to the spindle. M10x100 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the upper control arms to the spindle. M10x100

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467035
Mfg#:
N0347908
Ships in 1-2 days
23% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$14.30

This product was last offered at the strikethrough price on
11-04-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Hex Nut - Priced Each

ES#471095 - N90892302 - Self-Locking Hex Nut - Priced Each - Install new hardware with your new parts. M10 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M10 Used in conjunction with the pinch bolt to secure tie rod end to the spindle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471095
Mfg#:
N90892302
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Control Arm Bolt - Priced Each

ES#4808466 - N10576802 - Upper Control Arm Bolt - Priced Each - Secures the upper control arms to the spindle. M10x105x26 - Rein - Audi

Secures the upper control arms to the spindle. M10x105x26 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4808466
Mfg#:
N10576802
Ships in 4 Business Days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self Locking Nut - Priced Each

ES#472372 - WHT000785B - Self Locking Nut - Priced Each - Install new hardware with your parts M12x1.5 - Genuine Volkswagen Audi - Audi

Install new hardware with your parts M12x1.5 Used to secure the lower control arms to the spindle - For vehicles with M12 ball joints

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472372
Mfg#:
WHT000785B
Ships in 1-2 days
24% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$9.74

This product was last offered at the strikethrough price on
11-04-2026

$7.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi Pinch Bolt Kit

ES#4346215 - N10272302S1 - Audi Pinch Bolt Kit - Includes the pinch bolt, washer, and the lock nut - Febi - Audi

Includes the pinch bolt, washer, and the lock nut We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4346215
Mfg#:
N10272302S1
Ships in 4 Business Days
$7.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Hex Nut - Priced Each

ES#2569364 - N10272302 - Self-Locking Hex Nut - Priced Each - Install new hardware with your new parts. M10 - Genuine Porsche - Audi Porsche

Install new hardware with your new parts. M10

Brand:
Genuine Porsche - Corporate Logo
ES#:
2569364
Mfg#:
N10272302
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Control Arm Bolt And Nut - Priced As Set

Secures the upper control arms to the spindle. M10x100 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940438
Mfg#:
N0347908
Back Ordered
ON SALE! SAVE 18%
$2.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#2893470 - N10286110 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M10x1.5 - Vaico - Audi Volkswagen

Install new hardware with your new parts. M10x1.5 We Price Match - Give Us A Call or Chat!
Secures the upper control arms and tie rod end to the spindle

Brand:
Vaico - Corporate Logo
ES#:
2893470
Mfg#:
N10286110
Special Order: No Guaranteed ETA
$3.99 USD
Free Shipping
on orders $49 and up
Scratch and Dent Item

Genuine Volkswagen Audi Front Wheel Bearing Housing - Left *Scratch And Dent*

ES#5447459 - 4G0407253B - Genuine Volkswagen Audi Front Wheel Bearing Housing - Left *Scratch And Dent* - ***Please see photos and description prior to ordering, all sales final.*** Also referred to as the spindle or steering knuckle - Scratch & Dent - Audi

***Please see photos and description prior to ordering, all sales final.*** Also referred to as the spindle or steering knuckle ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
5447459
Mfg#:
4G0407253B
In Stock
ON SALE! SAVE 14%
$854.99

This product was last offered at the strikethrough price on
10-03-2026

$737.99 USD
Free Shipping

Front Steering Knuckle - Left

ES#5529538 - 8K0407253AA - Front Steering Knuckle - Left - Direct OE-fit front left (driver side) aluminum steering knuckle and wheel bearing housing. - URO - Audi

Direct OE-fit front left (driver side) aluminum steering knuckle and wheel bearing housing. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5529538
Mfg#:
8K0407253AA
Ships in 2 Business Days
$546.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Steering Knuckle - Right

ES#5529541 - 8K0407254AA - Front Steering Knuckle - Right - Direct OE-fit front right (passenger side) aluminum steering knuckle and wheel bearing housing. - URO - Audi

Direct OE-fit front right (passenger side) aluminum steering knuckle and wheel bearing housing. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5529541
Mfg#:
8K0407254AA
Ships in 2 Business Days
$546.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Steering Knuckle Housing - Right

ES#3030552 - 8W0407254F - Steering Knuckle Housing - Right - Get your car back on the street! - Genuine Volkswagen Audi - Audi

Get your car back on the street!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3030552
Mfg#:
8W0407254F
Ships in 1-2 days
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$939.99

This product was last offered at the strikethrough price on
08-31-2026

$847.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About Steering Knuckle Parts

The steering knuckle unites several critical systems that suspend the chassis; support the drive axles and wheel hubs; mount the brakes, and allow the front wheels to turn when steering. Collision-damaged knuckles can adversely affect any and all of these functions, and make it impossible to properly adjust steering geometry.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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