Located on top of the master cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Fits up to the 2001 model year
Restore your brake assist
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits from the 2002 model year - For vehicles with ATE brake systems (Please check existing before ordering)
Located on top of the master cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits up to the 2001 model year
Brand:
ES#:
4818107
Mfg#:
4B0611301E
In Stock
ON SALE!
SAVE 20%
$83.99
This product was last offered at the strikethrough price on 05-02-2026
Located on top of the master cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Fits from the 2002 model year
-3AN adapter fitting - Recommended for use with braided AN line for less expansion and more consistent pedal feel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For use in newer VW/Audi models with plastic slave cylinders
Replace your worn master cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with Girling/TRW systems (please check before ordering) - From the 2002 model year
Restore your brake assist
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits from the 2002 model year - For vehicles with ATE brake systems (Please check existing before ordering)
Brand:
ES#:
437397
Mfg#:
8E0612107F
Ships in 7 Business Days
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$523.99
This product was last offered at the strikethrough price on 06-06-2026
Replace your worn master cylinder
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with Girling/TRW systems (please check before ordering) - From the 2002 model year
Brand:
ES#:
437354
Mfg#:
8E0611021
Ships in 4 Business Days
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$380.99
This product was last offered at the strikethrough price on 06-06-2026
Does not include gasket or reservoir
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with ESP, up to model year 2001
Does not include gasket or reservoir
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with ESP, up to model year 2001
Brand:
ES#:
3448081
Mfg#:
4D0611021B
Back Ordered
$233.99
This product was last offered at the strikethrough price on 05-07-2026
Does not include gasket or reservoir
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with EDL (Electronic Differential Lock) - Up to the 2001 model year
Brand:
ES#:
3448080
Mfg#:
4D0611021A
Ships in 3 Business Days
$111.99
This product was last offered at the strikethrough price on 05-07-2026
The master cylinder is the heart of the brake hydraulic system. ECS stocks master cylinders and related brake system parts like boosters and fluid reservoirs, from both OE suppliers and name-brand aftermarket sources.
Lifetime Replacement
