Brake Caliper Overhaul Kit REAR. Porsche 986 Boxster / 996  ❭  CALIPERKIT07

Rear Brake Caliper Overhaul Kit for Both Sides

Restore your Porsche's rear braking performance with this comprehensive OE Match Rear Brake Caliper Overhaul Kit, designed specifically for the Porsche 986 Boxster and Porsche 996 Carrera 2 / Carrera 4 fitted with Brembo rear brake calipers. This complete rebuild kit services both rear brake calipers, providing every essential component required to professionally refurbish your original calipers.

Fits:

• Porsche Boxster 986 2.5L 1997-99
• Porsche Boxster 986 2.7L 1999-02
• Porsche Boxster S 986 3.2L 1999-02
• Porsche Boxster 986 2.7L 2003-04
• Porsche Boxster S 986 3.2L 2003-04
• Porsche 996 C2 3.4L 1997-08/01
• Porsche 996 C4 3.4L 1997-08/01
• Porsche 996 C2 3.6L 09/01-2005
• Porsche 996 C4 3.6L 09/01-2005

Parts Diagram ref No's 8, 10, 11, 12, 13, 14, 15.

Manufactured to original equipment specifications and featuring premium Brembo piston seals, this overhaul kit restores smooth piston movement, reliable hydraulic sealing and long-term protection against dirt, moisture and corrosion, helping extend the life of your original Brembo braking system.

Kit Contents

This complete rear brake caliper overhaul kit services both rear calipers and includes:

• 4 x Ventilation Valve Caps
• 4 x Ventilation Valves (Bleed Nipples)
• 4 x Pan-Head Screws
• 2 x Repair Kits (Bolt, Spring & Retaining Clip)
• 4 x Protection Caps – 28mm
• 4 x Protection Caps – 30mm
• 4 x Brembo Piston Seals – 28mm
• 4 x Brembo Piston Seals – 30mm
• 1 x Left Caliper Connecting Line
• 1 x Right Caliper Connecting Line

Everything required to carry out a complete overhaul of both rear Brembo brake calipers.

What Does a Rear Brake Caliper Overhaul Kit Do?

A brake caliper overhaul kit replaces the critical internal sealing and service components that naturally deteriorate over time. Fresh piston seals restore hydraulic sealing, while new dust protection caps keep dirt, moisture and road debris away from the pistons, ensuring smooth and reliable operation.

The overhaul helps to:

• Restore smooth piston movement.
• Maintain correct hydraulic pressure.
• Prevent brake fluid leaks.
• Protect pistons from corrosion.
• Ensure even rear brake pad wear.
• Improve braking consistency.
• Extend the service life of the original calipers.

A professionally rebuilt caliper restores much of the original braking performance while retaining the factory Brembo calipers.

Why Do Rear Brake Calipers Need Rebuilding?

Rear brake calipers are constantly exposed to heat, moisture and road contamination. Over time, service components begin to deteriorate. Common causes include:

• Heat generated during braking.
• Ageing and hardening of piston seals.
• Perished or split dust caps.
• Moisture entering the caliper.
• Corrosion around the pistons.
• Contaminated brake fluid.
• Seized or sticking pistons.
• Worn bleed valves.
• General wear after years of service.

Ignoring worn seals can eventually lead to sticking calipers, uneven pad wear, brake fluid leaks and reduced braking efficiency.

When Should the Rear Brake Calipers Be Overhauled?

A complete rebuild is recommended whenever:

• Rear brake pistons become stiff or seize.
• Dust caps split or deteriorate.
• Brake fluid leaks develop.
• Rear brake pads wear unevenly.
• The calipers are removed for restoration.
• During a complete brake system refurbishment.
• Preparing the vehicle for fast road or track use.
• As preventative maintenance on higher mileage vehicles.

Rebuilding both rear calipers together ensures balanced braking performance across the rear axle.