Master Cylinder Cap Gasket

Critical For Operation

Brakes

Seals the brake master cylinder to prevent fluid leaks.

The master cylinder cap gasket provides a tight seal on the brake master cylinder, preventing brake fluid leaks and maintaining proper brake system pressure for safe operation.

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Typical part cost

$5–$20🔒

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Typical labor cost

$50–$100🔒

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Typically lasts

100,000–200,000 mi

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Or about

7.0–10.0 years

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DIY difficulty

2/10

⚠️ Owners Often Notice

If the Master Cylinder Cap Gasket is starting to fail, these are the signs owners most commonly report before it gets worse:

Brake fluid leaks

Low brake pressure

Spongy brake pedal

Related Services

Services commonly performed on or around this part.

Replace Master Cylinder Cap Gasket

No standard interval on file

Inspect Master Cylinder Cap Gasket

No standard interval on file