MINI BRAKE MASTER CYLINDER FOR BUILT IN SERVO – 1988 ON – NON GENUINE – [GMC90376CL]
Brake master cylinder, boxed and made in the UK, to suit Rover Mini models fitted with the built-in brake servo setup from 1988 onward.
This master cylinder was used right through to the final production twin point Rover Mini vehicles, making it the correct style replacement for later servo-assisted brake systems.
The brake master cylinder is a safety-critical part of the hydraulic braking system. If the pedal slowly sinks, feels soft, or brake fluid is leaking around the master cylinder or servo area, the master cylinder should be inspected and replaced if required.
SPECIFICATIONS
- Suits: Rover Mini
- Year range: 1988 onward
- Brake system type: Built-in servo type
- Application: Later Rover Mini and twin point models
- Bore size: 20.6mm / 0.811″
- Supplied with: New style cap [GRK6009]
- Servo options: [GSM119] and [GSM120]
- Repair kits for original cylinders: [GRK1032] and [GRK1039]
- Servo seal available separately: [NAM8570]
- Brake fluid compatibility: DOT4 or DOT5.1 only
- 1 required per vehicle
IMPORTANT FITMENT NOTE
This master cylinder is for later Rover Mini models using the built-in servo brake system. Please check your existing master cylinder, servo type and brake pipe layout before ordering.
BRAKE FLUID WARNING
Use only the correct DOT4 or DOT5.1 brake fluid.
These cylinders are not designed for other fluids such as Castrol SRF racing fluid or any mineral-based fluid. Using the wrong fluid can damage the internal seals and cause brake system failure.
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