Caliper and Brake Lines

Brake Line Kit 1 Circuit Brake System.

The OE Match Brake Line Kit is a complete 8-piece rigid hydraulic brake pipe set for selected Porsche 356 C 1.6 models with a single-circuit braking system.
SET OF 8.

Fits:

• Porsche 356 C 1.6 01/63-12/65 (LHD Cars)

Designed for left-hand-drive vehicles, the kit replaces the ageing steel brake pipes that carry hydraulic brake fluid between the master cylinder and the wheel braking components.

The set also includes two steel caliper bridge pipes, making it a comprehensive replacement package for the rigid brake pipework used on the 356 C braking system. Selected sections incorporate close-fitting vinyl protection to help reduce damage from stones, debris and road contamination.

What This Product Does:
The rigid brake lines carry pressurised brake fluid through the braking system.

When the driver presses the brake pedal:

• The master cylinder creates hydraulic pressure
• Brake fluid is forced through the rigid lines
• Pressure is transmitted to the wheel braking components
• The brakes apply and slow the vehicle

The brake lines therefore form the fixed hydraulic network connecting the master cylinder with the front and rear braking assemblies.

Their primary functions include:

• Carrying brake fluid under pressure
• Transferring hydraulic braking force
• Maintaining a sealed braking circuit
• Connecting the master cylinder to the wheel brakes
• Supporting consistent brake operation
• Providing rigid connections between flexible hose sections and calipers

Symptoms Of Wear Or Failure:
Common signs that rigid brake pipes may require replacement include:

• Surface corrosion
• Heavy rust
• Deep pitting
• Flaking metal
• Brake-fluid leakage
• Wet unions
• Falling fluid level
• Soft brake pedal
• Spongy pedal feel
• Increased pedal travel
• Pedal sinking under pressure
• Reduced braking performance
• Damaged or crushed lines
• Kinked pipework
• Corroded fittings
• Pipes rubbing against the chassis
• Fluid collecting beneath the vehicle

Any visible brake-fluid leak should be treated as a significant braking-system fault.

Why Replacement Matters:
Brake lines are safety-critical components.

Continued use of severely corroded or damaged pipes can result in:

• Brake-fluid loss
• Reduced hydraulic pressure
• Excessive pedal travel
• Longer stopping distances
• Sudden line rupture
• Severe loss of braking performance

The risk is especially important on a single-circuit system, where a major leak can affect the braking system as a whole.

Replacing deteriorated pipes restores the integrity of the hydraulic circuit.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

1661501210

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Brake line rear.

Fits:
Porsche 356 B/C Carrera 2000 1960-63

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

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69535260100

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Brake line rubber grommet. EACH. (2 pcs. required per car)

Fits:
Porsche 356 B/C 1.6-2.0 01/59-12/65
Porsche 911 2.0-3.3 01/63-07/89
Porsche 912 1.6 01/65-02/70
Porsche 914 1.7-2.0 01/69-02/76
Porsche 959 2.8 01/86-04/91


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Related, superseded, cross reference or alternative numbers for comparison.

91435565100

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Brake Line Rubber Grommet.

The OE Match Brake Line Rubber Grommet is a replacement protective sleeve used where the vehicle’s rigid brake pipe passes through bodywork or bulkhead openings.
Sold Each.
x2 Required Per Car.

Fits:

• Porsche 356 B/C 1.6-2.0 01/59-12/65
• Porsche 911 2.0-3.3 01/63-07/89
• Porsche 912 1.6 01/65-02/70
• Porsche 914 1.7-2.0 01/69-02/76
• Porsche 959 2.8 01/86-04/91

Its job is simple but important: the rubber grommet separates the metal brake line from the surrounding metal panel, helping prevent direct contact, vibration, abrasion and chafing.

Without an effective grommet, normal vehicle movement and vibration can allow the brake pipe to rub against the edge of the body opening. Over time, this can damage the protective coating on the pipe and potentially wear into the brake line itself.

Replacing hardened, cracked, missing or damaged grommets helps preserve the condition of the hydraulic brake pipe and supports long-term braking-system reliability.

What This Product Does:
The brake line grommet protects the rigid hydraulic brake pipe where it passes through the vehicle body.

It is designed to:

• Prevent direct metal-to-metal contact between the brake pipe and bodywork.
• Cushion the brake line inside the body opening.
• Reduce vibration transmitted into the pipe.
• Help prevent brake-line chafing.
• Protect the brake pipe coating from abrasion.
• Help maintain correct positioning of the brake line.
• Reduce movement where the pipe passes through bulkheads or panels.
• Replace a hardened, cracked or missing original grommet.
• Support long-term hydraulic brake-line integrity.

Although small, the grommet performs an important protective function in a safety-critical braking system.

Symptoms Of Wear Or Failure:
Possible signs of deterioration include:

• Rubber becoming hard or brittle.
• Visible cracking.
• Splitting around the centre opening.
• Grommet becoming loose in the body panel.
• Grommet partially pulling out of its mounting hole.
• Missing sections of rubber.
• Complete loss of the grommet.
• Brake line contacting the edge of the body opening.
• Visible rubbing marks on the brake pipe.
• Worn protective coating on the brake pipe.
• Rust developing where the pipe has been chafing.
• Brake line moving excessively in the opening.
• Squeaking or light rubbing noises where movement is present.
• Grommet deformation caused by age or incorrect installation.

Because the grommet is small and often located in less visible areas, deterioration may only be discovered during brake-line inspection or restoration work.

Why Replacement Matters:
The brake pipe is a safety-critical component.

A damaged or missing grommet may not immediately cause a braking fault, but continued metal-to-metal contact can gradually damage the pipe.

Replacing the grommet helps restore:

• Correct brake-line support.
• Isolation from the vehicle body.
• Protection against chafing.
• Reduced vibration.
• Protection of the pipe’s outer coating.
• Reduced risk of localised corrosion.
• Factory-style brake-line routing.
• Long-term hydraulic system reliability.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

91435565100

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Brake line, 2150mm.

Fits:
Porsche 356 / 356A 1950-1959 LHD cars
Porsche 356B / 356C 1960-1965 LHD cars

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

Related reference numbers
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69535260201

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Brake line, 2210mm.

Fits:
Porsche 356B / 356C 1960-1965

Diagram ref no 12

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PCG35260401

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Brake line, centre.

Fits:
Porsche 356 / 356A 1950-1959 LHD cars
Porsche 356B / 356C 1960-1965 LHD cars

Click 'Zoom in' for large parts diagram.
Diagram ref no 6

Related reference numbers
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69535260201

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Caliper brake line front
This OE Match front caliper brake line is a replacement brake hydraulic line for Porsche 356C models.  This brake line connects within the front brake caliper area and helps support correct hydraulic brake fluid transfer for reliable front braking performance.
Sold each, Fits left or right hand side

Fits:
Porsche 356C 1963 - 1965

The front caliper brake line carries brake fluid under hydraulic pressure to the front brake caliper. A secure, leak-free brake line is essential for correct brake pedal feel, braking response, and safe front brake operation.

Functions
•  Replaces the front caliper brake line
•  Carries hydraulic brake fluid to the front caliper
•  Supports correct front brake operation
•  Helps maintain brake fluid pressure and pedal feel
•  Helps prevent brake fluid leaks at the caliper area
•  Replaces corroded, kinked, blocked, leaking, or damaged original brake lines
•  OE Match replacement for Porsche 356C brake system repair or restoration

Why Replace This Part?
Brake lines can corrode, kink, block, fatigue, or become damaged due to age, moisture, road dirt, brake fluid contamination, and previous brake work. A faulty brake line may cause brake fluid leaks, soft pedal feel, uneven braking, reduced braking performance, or failed inspection. Replacing the brake line helps restore safe hydraulic brake operation and correct front brake system reliability.

When to Replace This Part
•   Brake fluid is leaking around the front caliper area
•   The brake line is corroded, kinked, cracked, blocked, or damaged
•   Brake pedal feel is soft or inconsistent
•   Front brake calipers are being rebuilt or replaced
•   Brake hoses or hydraulic fittings are being renewed
•   The vehicle has failed inspection due to brake pipe condition
•   The car is undergoing Porsche 356C brake system restoration.

Where it fits on the car
This brake line fits at the front brake caliper assembly on Porsche 356C models. It forms part of the front hydraulic braking system and connects according to the factory brake line layout.

Related reference numbers
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90135192510

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Retaining Clip For Brake Hose.
The Porsche Brake Hose Retaining Clip is a genuine OEM fastener designed to securely lock the flexible brake hose into its mounting bracket. This small but vital part ensures the brake hose remains firmly in place, preventing movement, rubbing, or kinking that could compromise braking performance.
Sold Each.

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)
• Porsche 911 1978-1989 3.3L Turbo (930)
• Porsche 964 (911) C2 1989-93
• Porsche 964 (911) C4 1989-93
• Porsche 964 (911) RS 3.6L 1991-93
• Porsche 964 (911) TURBO 3.3L 1991-93
• Porsche 964 (911) TURBO 3.6L 1991-93
• Porsche 968 3.0L 1992-94
• Porsche 968 Sport 3.0L 1994-95
• Porsche 968 CS 3.0L 1993-95
• Porsche 968 Turbo S 3.0L 1993-94
• Porsche 356B 1959-63
• Porsche 356C 1963-65
• Porsche 914 (1970-1976)

What This Product Does:
Keeps the brake hose (flexible line) securely attached to fixed brake line or mounting point, preventing movement, rubbing, or contact with other components.

Symptoms / Signs Of Wear Or Failure:

• The brake hose seems loose or moves when nudged (something should hold it firmly in place).
• Rubbing marks or wear on the hose where it may have been contacting surrounding metal parts.
  
• Noise or vibration from the brake hose area, especially under braking or road feedback.
  
• The clip is cracked, broken, or missing upon inspection.
  
• Hose sagging or misrouted in the wheel well or near suspension components.

Why Replacement Matters:

• Safety: A hose that moves or rubs can wear through its outer sheath, eventually risking a leak or hose failure.
  
• Durability: Proper routing and secure attachment extend hose life by reducing chafing, bending stress, or vibration fatigue.
  
• System integrity: Loose brake lines can move under braking, affecting pressure stability or interfering with other components.
  
• Prevent damage: A sliding or loose hose may damage paint, wiring, or suspension parts.
  
  

Diagram Ref No 27

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

803611715

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Retaining clip for brake hose.

Fit:
Porsche 356 B/C 1.6 01/59-12/65
Porsche 911 2.0-3.3 01/63-07/89
Porsche 912 1.6 01/65-02/70
Porsche 914 1.7-2.0 01/69-02/76
Porsche 964 3.3-3.6 12/88-06/94
Porsche 968 3.0 06/91-11/95

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

803611715

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