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Brake Fluid Reservoir
By OE Match
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
Sold each.

Fits:
Porsche 924 1976-85
not for Turbo models
Click 'Zoom in' for large parts diagram.
Diagram ref no 16
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
211611817A
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Clamp D1 20x15 – Multi-Position Clamp
High-quality D1 20x15 clamp designed for securing various components across Porsche 924S, 944, 928, 964, and 993 models.
This versatile clamp is used in multiple applications including bonnet release cables (924S / 944), expansion tank hoses (944), engine wiring loom (928 S4), injection vacuum hoses (964), and brake reservoir connections (993).
Fits:
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Diagram ref no 24
Manufactured to OEM specifications, this clamp ensures secure fitment, durability, and resistance to corrosion. Supplied individually, it is ideal for maintenance, repair, or restoration across multiple Porsche systems.
Key Features
• Clamp size D1 20x15
• Suitable for Porsche 964S, 944, 928, 964, and 993
• Part number 99951117701
• Multi-use: cables, hoses, wiring looms, vacuum lines
• Ensures secure mounting and routing
• Prevents vibration-related wear and movement
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually
Function and Purpose
This clamp is designed to secure a wide range of components.
It helps to:
• Hold cables, hoses, and wiring looms in place
• Maintain correct routing and alignment
• Prevent vibration-related wear or damage
• Protect sensitive systems such as wiring and vacuum lines
• Ensure long-term reliability across multiple systems
Why Replace Clamps
Clamps can degrade over time due to heat and environmental exposure.
Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Movement of hoses, cables, or wiring
• Increased risk of system wear or failure
Replacing worn clamps ensures proper securing and protects critical components.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99951117701
The product you are viewing cross references to these numbers
OEMatch Brake Fluid Reservoir — Stopping Power, Consistent Control
A replacement brake fluid reservoir for Porsche models, responsible for storing and supplying hydraulic fluid to the master cylinder while protecting the braking system from contamination and moisture. OEMatch supplies a wide selection chosen for Porsche applications to support repair, restoration and routine maintenance.
Available Types
- Replacements suited to classic and modern Porsche models
- Reservoirs offered with integrated fluid-level sensor where specified
- Assemblies supplied with cap and sealing components
Understanding OEMatch Brake Fluid Reservoir
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original brake fluid reservoir. OE (Original Equipment) refers to parts matching original specifications for the brake fluid reservoir and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM brake fluid reservoir engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models. The reservoir stores brake fluid, feeds the master cylinder and helps maintain consistent hydraulic pressure while keeping air and contaminants out of the system. A sound reservoir and secure seals support predictable pedal feel and reduce the risk of fluid ingress or loss.
Benefits Include
- Maintains hydraulic pressure and consistent brake response
- Protects brake fluid from moisture and contaminants
- Facilitates easy visual checks of fluid level and condition
Why Brake Fluid Reservoir Wear and Fail
- Plastic fatigue, cracking or crazing from heat and vibration
- Degrading seals or damaged connections at the master cylinder
- Contamination from moisture or debris entering the reservoir
The Importance of Replacing with OEMatch Brake Fluid Reservoir
Replacing a worn or damaged reservoir restores hydraulic integrity and helps ensure the braking system functions reliably. Correct replacement reduces the chance of fluid loss, air ingress and degraded pedal response, supporting safe operation and consistent braking behaviour across different driving conditions.
Advantages
- Designed for compatibility with Porsche master cylinder assemblies
- Constructed from materials chosen for heat and fluid resistance
- Simplifies servicing with familiar mounting points and sealed caps
Support & Advice
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.