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1974 Porsche 911 Base H6 2.7L

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1974 Porsche 911 Base H6 2.7L Brake Master Cylinder Parts

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Brake Master Cylinder - 19mm

ES#2562636 - 91135501202 - Brake Master Cylinder - 19mm - Includes brake light switch - ATE - Porsche

Includes brake light switch affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ATE - Corporate Logo
ES#:
2562636
Mfg#:
91135501202
Back Ordered
$943.99

This product was last offered at the strikethrough price on
04-15-2026

$307.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder - 23mm Big Bore

ES#2534950 - 91135501202A - Brake Master Cylinder - 23mm Big Bore - High performance brake master - URO - Porsche

High performance brake master affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534950
Mfg#:
91135501202A
In Stock at Vendor
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder - 19mm

ES#2534949 - 91135501202 - Brake Master Cylinder - 19mm - Includes brake light switch - URO - Porsche

Includes brake light switch affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534949
Mfg#:
91135501202
Ships in 2 Business Days
$161.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blue Rubber Hose

ES#1510040 - 99918102150 - Blue Rubber Hose - Master cylinder connection hose - Genuine Porsche - Porsche

Master cylinder connection hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1510040
Mfg#:
99918102150
Ships in 5 Business Days
$111.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brake Light Switch on Master Cylinder

ES#4375787 - 90161311500 - Brake Light Switch on Master Cylinder - (2 Pole Connection) - Hamburg Tech - Porsche

(2 Pole Connection) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4375787
Mfg#:
90161311500
Ships in 2 Business Days
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Line Banjo Fitting - Priced Each

ES#1404627 - 91435553100 - Brake Line Banjo Fitting - Priced Each - Connects brake line to a caliper or master cylinder - Genuine Porsche - Porsche

Connects brake line to a caliper or master cylinder affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1404627
Mfg#:
91435553100
Ships in 5 Business Days
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Fluid Reservoir Lid

ES#2622657 - 91135590502 - Hydraulic Fluid Reservoir Lid - Keep dirt out of your brake fluid - URO - Porsche

Keep dirt out of your brake fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2622657
Mfg#:
91135590502
In Stock at Vendor
$14.99

This product was last offered at the strikethrough price on
02-28-2026

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

Grommet - Brake Master Cylinder To Reservoir/Lines

ES#4815621 - 90135592901 - Grommet - Brake Master Cylinder To Reservoir/Lines - Must be replaced when removing or if leaking - Hamburg Tech - Porsche

Must be replaced when removing or if leaking affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4815621
Mfg#:
90135592901
Ships in 2 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt - Priced Each

ES#1374944 - 90006701903 - Allen Bolt - Priced Each - Secures the master cylinder to the brake booster - M8 x 30mm - Genuine Porsche - Porsche

Secures the master cylinder to the brake booster - M8 x 30mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1374944
Mfg#:
90006701903
Ships in 5 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Master Cylinder Reservoir Grommet - Priced Each

ES#2534947 - 90135592900 - Master Cylinder Reservoir Grommet - Priced Each - Two required - URO - Porsche

Two required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534947
Mfg#:
90135592900
Ships in 2 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder Reservoir With Cap

ES#4642666 - 91135501313 - Brake Master Cylinder Reservoir With Cap - Includes Cap and Strainer - URO - Porsche

Includes Cap and Strainer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4642666
Mfg#:
91135501313
Ships in 2 Business Days
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Light Switch on Master Cylinder

ES#1383533 - 90161311500 - Brake Light Switch on Master Cylinder - (2 Pole Connection) - Genuine Porsche - Porsche

(2 Pole Connection) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
1383533
Mfg#:
90161311500
Ships in 5 Business Days
$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Grommet - Brake Master Cylinder to Reservoir/Lines

Must be replaced when removing or if leaking affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Porsche - Corporate Logo
ES#:
4567411
Mfg#:
90135592901
Ships in 5 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder - 19mm

ES#3612213 - 91135501202 - Brake Master Cylinder - 19mm - Includes brake light switch - FTE - Porsche

Includes brake light switch affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FTE - Corporate Logo
ES#:
3612213
Mfg#:
91135501202
Back Ordered
$943.99

This product was last offered at the strikethrough price on
05-07-2026

$916.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Brake Master Cylinder Parts

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.

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

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