HomeBrake > Brake HydraulicsGenuine 91135501313 Brake Master Cylinder Reservoir
Part #: 91135501313

Genuine 91135501313 Brake Master Cylinder Reservoir

17 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Porsche, 911 and 930
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Overview of Genuine Brake Master Cylinder Reservoir

The Genuine Brake Master Cylinder Reservoir, part number 91135501313, is designed specifically for Porsche 911 models. This essential brake hydraulics component ensures proper fluid storage and pressure regulation within the braking system.

  • Compatible with Porsche 911 models
  • OEM quality for reliable brake fluid containment
  • Durable construction to withstand brake system pressures
  • Direct replacement for part number 91135501313
  • Maintains optimal brake fluid levels for consistent braking performance

Product Details and Specifications

This brake master cylinder reservoir is engineered to meet the exact specifications required by Porsche 911 vehicles. It serves as the fluid reservoir for the brake master cylinder, playing a critical role in the brake hydraulics system. The reservoir is constructed from materials that resist corrosion and degradation from brake fluid exposure, ensuring longevity and consistent performance. The part number 91135501313 identifies this Genuine component as a direct fit replacement, maintaining the integrity of the original braking system.

Function and Common Applications

The brake master cylinder reservoir is used to store brake fluid and supply it to the master cylinder, which then distributes hydraulic pressure to the brake calipers. This component is vital for maintaining brake system pressure and preventing air from entering the hydraulic lines.

  • Resolves brake fluid leaks from the reservoir
  • Prevents brake fluid contamination and degradation
  • Addresses low brake fluid warning lights
  • Eliminates spongy or inconsistent brake pedal feel
  • Restores proper brake system hydraulic pressure

Installation Notes and Tips

When installing the Genuine brake master cylinder reservoir (part number 91135501313), ensure the brake fluid system is properly bled to remove air pockets. Use the recommended brake fluid type for Porsche 911 models and inspect all seals and connections for leaks after installation. It is advisable to replace the reservoir in conjunction with other brake hydraulics components if wear or damage is evident.

Quality Assurance and Warranty

This Genuine brake master cylinder reservoir is manufactured to meet Porsche OEM standards, ensuring compatibility and durability. While specific warranty details may vary, Genuine parts typically come with a manufacturer-backed warranty covering defects in materials and workmanship. Using this part helps maintain the safety and reliability of the Porsche 911 braking system.

This part fits 17 vehicles. Search below:

YearMakeModelPositionNotes
1986Porsche911N/A
1985Porsche911N/A
1984Porsche911N/A
1983Porsche911N/A
1982Porsche911N/A
1981Porsche911N/A
1980Porsche911N/A
1979Porsche911N/A
1978Porsche911N/A
1977Porsche911N/A
1976Porsche911N/A
1975Porsche911N/A
1974Porsche911N/A
1973Porsche911N/A
1972Porsche911N/A
1971Porsche911N/A
1968Porsche911N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.