Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi A4 Rear Caliper Hardware

Sort By
Filter By
Return to Top

Caliper Guide Pin Bolt - Priced Each

ES#4266684 - WHT010085 - Caliper Guide Pin Bolt - Priced Each - Secures caliper to brake carrier. M8x22 - Genuine Volkswagen Audi - Audi Volkswagen

Secures caliper to brake carrier. M8x22 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4266684
Mfg#:
WHT010085
In Stock
5% 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
06-03-2026

$7.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self Locking Bolt - Priced Each

ES#471960 - N91126801 - Self Locking Bolt - Priced Each - Install new hardware with your new parts. M12x1.5x62 60mm measured from under the washer - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M12x1.5x62 60mm measured from under the washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the rear caliper carrier to the spindle - lower position

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471960
Mfg#:
N91126801
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self Locking Bolt - Priced Each

ES#471695 - N91041702 - Self Locking Bolt - Priced Each - Install new hardware with your new parts. M12x1.5x38 - Genuine Volkswagen Audi - Audi Porsche

Install new hardware with your new parts. M12x1.5x38 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the rear caliper carrier to the spindle - upper position

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471695
Mfg#:
N91041702
In Stock
$13.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Caliper Carrier Securing Kit

ES#5591 - n9105870158801 - Rear Caliper Carrier Securing Kit - Includes the necessary hardware to secure both rear caliper carriers - Genuine Volkswagen Audi - Audi

Includes the necessary hardware to secure both rear caliper carriers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5591
Mfg#:
N9105870158801
Ships on Sep 15, 2026
Auto Notify
$29.99

This product was last offered at the strikethrough price on
05-05-2026

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Guide Pin Boot Kit - Without Grease - Priced Each

ES#4356033 - 1K0698470A - Rear Guide Pin Boot Kit - Without Grease - Priced Each - Replace torn or cracked boots to extend the life of your braking system, services one side. - Genuine Volkswagen Audi - Audi Volkswagen

Replace torn or cracked boots to extend the life of your braking system, services one side. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4356033
Mfg#:
1K0698470A
In Stock
14% off MSRP

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

$43.99

This product was last offered at the strikethrough price on
01-07-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Assembly Lube - 25ML

ES#4340375 - g055563a1KT - Assembly Lube - 25ML - Often used for caliper rebuilds - Genuine Volkswagen Audi - Audi Volkswagen Mercedes Benz MINI Porsche

Often used for caliper rebuilds affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4340375
Mfg#:
G055563A1KT
Ships in 1 day
$18.99

This product was last offered at the strikethrough price on
05-05-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Guide Pin Boot Kit - Without Hardware

ES#2827225 - ST1160 - Rear Guide Pin Boot Kit - Without Hardware - Includes guide pins and boots, services both sides - TRW - Audi Volkswagen

Includes guide pins and boots, services both sides affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TRW - Corporate Logo
ES#:
2827225
Mfg#:
ST1160
Back Ordered
$43.99

This product was last offered at the strikethrough price on
01-31-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Guide Pin Boot Kit - Priced Each

ES#4056312 - 1K0698470 - Rear Guide Pin Boot Kit - Priced Each - Includes guide pin bolts, boots, and grease. Services one caliper. - ATE - Audi Volkswagen

Includes guide pin bolts, boots, and grease. Services one caliper. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ATE - Corporate Logo
ES#:
4056312
Mfg#:
1K0698470
In Stock
$15.99

This product was last offered at the strikethrough price on
04-06-2026

$12.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Guide Pin Boot Kit - With Hardware

ES#2836691 - ST1160KT - Rear Guide Pin Boot Kit - With Hardware - Includes guide pins, bolts, and boots, services both sides - Assembled By ECS - Audi Volkswagen

Includes guide pins, bolts, and boots, services both sides affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2836691
Mfg#:
ST1160KT
Back Ordered
ON SALE! SAVE 46%
$50.18

This product was last offered at the strikethrough price on
01-31-2026

$27.22 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Caliper Guide Pin Bolt - Priced Each

ES#2763681 - 98093A538 - Caliper Guide Pin Bolt - Priced Each - Secures caliper to brake carrier. Black finish with flange. M8x20 - ECS - Audi Volkswagen

Secures caliper to brake carrier. Black finish with flange. M8x20 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2763681
Mfg#:
98093A538
In Stock
ON SALE! SAVE 59%
$2.99

This product was last offered at the strikethrough price on
05-02-2026

$1.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

O-Ring - Priced Each

ES#382936 - 4E0615137 - O-Ring - Priced Each - Located between the servo motor and the rear caliper - Genuine Volkswagen Audi - Audi Volkswagen

Located between the servo motor and the rear caliper affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
382936
Mfg#:
4E0615137
In Stock
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bleeder Valve - Priced Each

ES#316358 - 1K0615273C - Bleeder Valve - Priced Each - Allows fluid or air to be removed from your braking system - Genuine Volkswagen Audi - Audi Volkswagen

Allows fluid or air to be removed from your braking system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
316358
Mfg#:
1K0615273C
Ships Today
9% off MSRP

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

$31.99

This product was last offered at the strikethrough price on
05-26-2026

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Caliper Carrier Bolt (M10x1.25x52.5) - Price Each

ES#6465 - N91058702 - Upper Caliper Carrier Bolt (M10x1.25x52.5) - Price Each - Secures the rear caliper carriers to the vehicle, upper bolt position only - Genuine Volkswagen Audi - Audi

Secures the rear caliper carriers to the vehicle, upper bolt position only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
6465
Mfg#:
N91058702
Ships on Sep 15, 2026
Auto Notify
$9.99

This product was last offered at the strikethrough price on
05-05-2026

$8.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Bleeder Screw Cap - Priced Each

ES#917 - 211611483 - Brake Bleeder Screw Cap - Priced Each - Keeps out dirt and contamination - easily lost! - ATE - Audi Volkswagen

Keeps out dirt and contamination - easily lost! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ATE - Corporate Logo
ES#:
917
Mfg#:
211611483
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake caliper Guide Pin Boot Kit

ES#2136883 - 8E0698470B - Rear Brake caliper Guide Pin Boot Kit - Replace the torn or cracked boots to extend the life of your braking system - TRW - Audi Volkswagen

Replace the torn or cracked boots to extend the life of your braking system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TRW - Corporate Logo
ES#:
2136883
Mfg#:
8E0698470B
Ships in 1 Business Day
$7.13 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Caliper Carrier Bolt (M10x1.25x62.5) - Priced Each

ES#6421 - N91058802 - Lower Caliper Carrier Bolt (M10x1.25x62.5) - Priced Each - Secures the rear caliper carriers to the vehicle, lower bolt position only - Genuine Volkswagen Audi - Audi

Secures the rear caliper carriers to the vehicle, lower bolt position only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
6421
Mfg#:
N91058802
In Stock
20% off MSRP

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

$6.66

This product was last offered at the strikethrough price on
06-03-2026

$5.36 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings