Handbrake Shoes

Brake support mounting plate. Rear axle
This is a Genuine Porsche rear brake support mounting plate manufactured to original factory specifications for Porsche 911 models from 1974 to 1989. This OEM component provides the correct structural mounting point for the rear brake caliper, ensuring precise alignment with the brake disc and stable operation under braking loads.


Porsche 911 1974 - 1989

Diagram ref no. 15

The brake support mounting plate anchors the rear brake caliper in the correct position and resists the forces generated during braking. Its structural integrity is essential for consistent braking response, even pad wear, and stable caliper operation, particularly under repeated or heavy braking.

Over time, original brake support plates can suffer from corrosion, fatigue, or deformation due to heat, moisture, and mechanical stress. Any loss of rigidity or alignment can affect braking consistency and safety. Replacing a worn or damaged plate with a Genuine Porsche component restores factory-level fitment, strength, and confidence in the braking system - especially important for classic and restored vehicles.

When to replace. Replace the brake support mounting plate when:
•  The original plate shows rust, cracking, or deformation
•  Rear brake calipers no longer sit squarely over the disc
•  Mounting holes are worn or elongated
•  You are performing a full rear brake or suspension restoration
•  Maintaining OEM originality is a priority

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Brake mounting plate. Rear axle.
The brake mount plate provides a solid and secure base for the rear brake caliper and its associated components. It is designed to match the shape, mounting points, and strength of the original Porsche component, allowing for direct, hassle-free installation without the need for modification.
Sold each, Fits left and right.


Porsche 911 1974 - 1977 2.7L / 1976-77 3.0 Carrera
Porsche 911 1978 - 1983 3.0L / SC
Porsche 911 1984 - 1986 3.2L
Porsche 911 1987 - 1989 3.2L G50

Diagram ref no. 15

The mounting plate plays a key role in the brake system’s mechanical integrity, helping anchor the caliper in the proper position relative to the brake rotor and suspension components.

The brake support mounting plate serves several essential functions in the braking system:
•  Provides a stable attachment point for the brake caliper
•  Ensures proper alignment of caliper relative to the brake rotor
•  Distributes braking forces evenly through the suspension and chassis
•  Supports safety-critical brake function under hard stopping

Without a solid mounting plate, the caliper can shift or flex under load, leading to inconsistent braking performance, uneven pad wear, increased noise, and potentially compromised stopping power.

Function:
•  Mounting interface: Secures the brake caliper to the suspension/axle housing
•  Load distribution: Handles braking reaction forces to prevent flex and movement
•  Alignment support: Keeps the caliper centered over the brake rotor
•  Structural reinforcement: Provides rigidity necessary for consistent brake performance.

These support plates are precision-formed to withstand the dynamic loads generated by repeated braking and sudden stops - helping maintain consistent brake feel and vehicle safety.

The brake support mounting plate is a structural component that underpins the entire rear brake assembly’s performance. With age, original plates can:
•  Corrode or rust, weakening structural integrity
•  Bend or distort from impact or over-torque
•  Wear at mounting holes, allowing play or misalignment

A compromised mounting plate can lead to brake vibration, uneven pad wear, inconsistent stopping, and noise. Replacing it with a quality OE Match unit restores proper alignment and rigidity - helping ensure repeatable, reliable brake performance and enhanced safety.

When to replace.  Replace this brake support mounting plate when:
•  There is visible corrosion or rust on the original plate
•  The plate shows bends, dents, or distortions
•  Brake calipers show uneven wear or misalignment
•  You’re performing a rear brake overhaul or suspension service
•  Mounting bolts no longer tighten to torque spec due to elongation or wear

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91135208130

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Handbrake cable castle nut M6 1,5 X 15.  Rear axle.



Fits:
Porsche 911 1965-89

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Diagram ref no 47

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Handbrake cable cotter/split pin, 1,5 X 15. Rear axle.



Fits:
Porsche 911 1965-89

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Diagram ref no 48

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Zimmermann Handbrake Shoes for Porsche 911 - Sold a s set of 4
The Zimmermann  Handbrake Shoes provide the perfect combination of durability, precision, and safety for Porsche 911 models.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
• Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1984-1986 3.2L
• Porsche 911 1987-1989 3.2L G50
• Porsche 911 1975-1977 3.0L Turbo (930)

Part of Zimmermann’s renowned range, these handbrake shoes are engineered with cutting-edge materials and German craftsmanship to ensure strong holding power, smooth engagement, and long-lasting performance — perfectly complementing Porsche’s high-performance braking systems.

Developed using OES-grade friction compounds made from up to 25 premium materials, Zimmermann handbrake shoes deliver the ultimate balance between wear resistance and comfort. Their performance consistency makes them ideal for daily driving, restoration projects, and spirited motoring alike.

What They Do
Zimmermann Handbrake Shoes are designed to provide reliable parking and hill-hold performance by locking the rear wheels securely when engaged.

Their advanced friction lining ensures stable braking performance, low wear, and quiet operation, making them ideal for both road use and long-term reliability in Porsche 911 applications.

Key Features and Benefits:

• Strong Holding Force: Securely locks wheels even on steep gradients.
  
• Precision Fitment: Engineered to match Porsche 911 rear drum dimensions perfectly.
  
• Quiet Operation: Low noise during engagement and release.
  
• Long Service Life: Heat-resistant compounds minimize wear and glazing.
  
• ECE R90 Certified: Compliant with European braking safety standards.
  
• Corrosion Protection: Coated metal surfaces resist rust and environmental wear.
  
• Smooth Engagement: Progressive grip for predictable, stable performance.

Zimmermann’s precision manufacturing process — with tightly controlled pressure and temperature during production — ensures every shoe delivers consistent and reliable braking power.

Why Handbrake Shoes Fail
Over time, handbrake shoes experience frictional wear and exposure to environmental elements that can impact their performance.

Common Causes of Failure:

• Normal Friction Wear: Gradual loss of lining thickness reduces holding strength.
  
• Glazing or Overheating: Heat buildup from prolonged use can harden the friction material.
  
• Contamination: Dust, oil, or road debris can lower friction and cause slippage.
  
• Corrosion: Moisture exposure can rust metal components or backing plates.
  
• Aging Materials: Over time, friction compounds can crack or lose bonding strength.

Zimmermann’s range mitigates these issues with advanced material technology and protective coatings, providing longer service life and dependable grip under all conditions.

Why They Should Be Replaced

Replacing worn or damaged handbrake shoes restores reliable parking control, driver confidence, and vehicle safety.

• Benefits of Replacing with Zimmermann Handbrake Shoes:
• Restores Secure Holding Power: Prevents rolling on inclines and ensures consistent handbrake performance.
• Improves Safety: Maintains braking reliability in emergency and parking scenarios.
• Reduces Noise and Vibration: Provides smooth, quiet operation.
• Certified Quality: ECE R90-approved for proven braking performance.
• Extends Component Life: Prevents excessive wear on drums and cables.
• Enhanced Durability: Resistant to heat, corrosion, and friction degradation.

Advantages at a Glance

• Premium friction materials for reliable parking performance
• Long lifespan and stable braking behavior
• Certified to ECE R90 standards
  
• Low-noise, vibration-free operation
• Corrosion-resistant construction for durability
• Perfect fit for Porsche 911 models

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Handbrake Shoes Adjusting Screw Complete.



Fits:
Porsche 911 1965-89 (inc. Turbo)
Porsche 968 1992-95
Porsche 924 1976-85
Porsche 924S 1986-88
Porsche 928 1978-95
Porsche 944 1982-91
Porsche 356 B /C

Diagram ref no 4.

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Handbrake Shoes Compression Spring



Fits:
Porsche 911 1965-89 all models
Porsche 365C / Carrera 2000 1964>>


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Diagram Ref No. 23

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Handbrake Shoes Compression Spring.



Fits:
Porsche 911 1965-89
Porsche 930 Turbo 1975-89

4 compression spring per car

Click on Image to see parts.
Diagram Ref No. 18

Handbrake shoes concave washer.



Fits:
Porsche 911 1965-89

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Diagram ref no 35

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Rusty hand brake shoes spring will stop the hand brake shoes from engaging or releasing, if they don't release they can over heat and cause major problems.



Fits:
Porsche 911 1970-89
Porsche 911 Turbo 1975-1977
4 Expanding bows per car.

Click on 'Zoom in' for large parts diagram.
Diagram Ref No. 24

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91135209001

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Handbrake shoes expanding bow.
Rusty hand brake shoes spring will stop the hand brake shoes from engaging or releasing, if they don't release they can over heat and cause major problems.
Sold each, 4 expanding bows per car.

Fits:
Porsche 911 1970 - 1989
Porsche 911 Turbo 1975 - 1977

Diagram ref no. 24

The hand-brake expander bow is a small but vital component in the parking-brake system. When it becomes worn, bent or corroded, you may experience:
• Less holding force, vehicle may roll despite hand-brake applied
• Hand-brake shoes not fully engaging or fully releasing, leading to drag or overheating
• Uneven parking-brake performance between rear wheels
• Increased wear on cables, shoes, or other components due to mis-actuation

Replacing this bow restores correct geometry, smooth release and reliable holding - ensuring safety and preserving the value of your classic Porsche.

When to replace:
• Hand-brake lever needs excessive travel to hold the vehicle
• Original bow is bent, corroded or missing
• Parking-brake shoes were replaced or the mechanism was disassembled during service
• You’re restoring or maintaining a high-value classic and want all brake components to be correct specification

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91135209001

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