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PCG35506300/1
Product Information
Product Information
Connecting line for brake master cylinder, rear.
OE Match rear connecting line for the brake master cylinder on left-hand drive Porsche 911, 912, and 914 models without brake servo. This replacement brake hydraulic line helps restore correct brake fluid routing and reliable braking system operation.

Fits:
For Left Hand Drive Cars (LHD), without brake servo
Porsche 911 2.0-3.0  08/1967 - 12/1977
Porsche 911 turbo 3.0 1975 - 1977
Porsche 912 1.6 08/1967 - 02/1970
Porsche 914 1.7-2.0 01/1969 - 02/1976

Diagram ref no 12

The connecting line carries brake fluid from the brake master cylinder into the relevant rear brake hydraulic circuit. A secure, correctly routed brake line is essential for brake pressure transfer, pedal feel, and safe braking performance.

Functions
Replaces the rear brake master cylinder connecting line
 Suitable for left-hand drive cars
 For vehicles without brake servo
 Carries brake fluid through the hydraulic brake system
 Supports correct brake pressure and pedal feel
 Helps prevent brake fluid leaks from aged or corroded lines
 OE Match replacement for Porsche 911, 912, and 914 brake system repair.

Why Replace This Part?
Brake hydraulic lines can corrode, kink, crack, fatigue, block, or leak due to age, moisture, road dirt, brake fluid contamination, and previous brake work. A faulty connecting line can cause brake fluid loss, soft pedal feel, reduced braking performance, or failed inspection. Replacing the line helps restore safe hydraulic brake operation.

When to Replace This Part
  Brake fluid is leaking from the master cylinder line area
  The original brake line is corroded, kinked, blocked, or damaged
  Brake pedal feel is soft, inconsistent, or poor
  Brake master cylinder service is being carried out
  Brake pipes or hydraulic fittings are being renewed
  The vehicle has failed inspection due to brake pipe condition
  The car is undergoing Porsche 911, 912, or 914 brake system restoration.

Where it fits on the car
This connecting line fits at the brake master cylinder hydraulic line area on left-hand drive Porsche 911, 912, and 914 models without brake servo. It forms part of the rear brake hydraulic circuit.

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Related, superseded, cross reference or alternative numbers for comparison.

PCG35506300
PCG35506300
90135506300
91435506300
PCG35506300
PCG35506310

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