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Pin Kit and Guide Plates
By OE Match
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster 986 2.7L 2003-04
Front Brake Caliper Overhaul Kit - for Both Sides
Restore the performance of your Porsche braking system with
this OE Match Front Brake Caliper Overhaul Kit, designed specifically
for the Porsche 986 Boxster fitted with Brembo front brake calipers.
This comprehensive rebuild kit services both front brake calipers,
providing all the essential replacement components required to return your
calipers to factory operating condition.
Fits:
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster 986 2.7L 2003-04
Parts Diagram ref No's 8, 10, 11, 12, 13, 14, 15.
Manufactured to original equipment specifications and featuring premium Brembo piston seals, this complete overhaul kit restores hydraulic sealing, smooth piston movement and long-term reliability while helping extend the service life of your original Brembo calipers.
Kit Contents
This complete front brake caliper overhaul kit services both
front 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 – 40mm
- 4 x Protection Caps – 36mm
- 4 x Brembo Piston Seals – 36mm
- 4 x Brembo Piston Seals – 40mm
- 1 x Left Caliper Connecting Line
- 1 x Right Caliper Connecting Line
Everything required to professionally overhaul both front Brembo brake calipers.
What Does a Brake Caliper Overhaul Kit Do?
A brake caliper overhaul kit replaces the critical wear components inside the caliper, allowing it to function correctly and safely. New piston seals restore hydraulic sealing, while new dust caps protect the pistons from moisture, dirt and road debris.
The overhaul helps to:
- Restore smooth piston movement.
- Maintain correct hydraulic pressure.
- Prevent brake fluid leaks.
- Protect pistons from corrosion.
- Ensure even brake pad operation.
- Improve pedal feel and braking consistency.
- Extend the life of the original calipers.
A rebuilt caliper delivers braking performance much closer to factory condition while avoiding the cost of complete caliper replacement.
Why Do Brake Calipers Require Overhauling?
Brake calipers are continually exposed to heat, moisture and
contamination. Over time, internal components deteriorate. Common causes
include:
- Heat generated during repeated braking.
- Ageing and hardening of piston seals.
- Split or perished dust caps.
- Moisture entering the caliper.
- Corrosion around the pistons.
- Contaminated brake fluid.
- Seized or sticking pistons.
- Worn bleed valves.
- High mileage and long-term use.
Ignoring worn seals or damaged dust caps can eventually lead to uneven braking, fluid leaks and accelerated brake pad wear.
When Should a Brake Caliper Be Rebuilt?
A caliper overhaul is recommended whenever:
- Pistons begin sticking or seizing.
- Brake fluid leaks are present.
- Dust caps become cracked or damaged.
- Brake pads wear unevenly.
- The calipers are removed for refurbishment.
- During a complete brake system rebuild.
- Preparing the vehicle for fast road or track use.
- As preventative maintenance on older vehicles.
Rebuilding both front calipers together helps maintain balanced braking performance across the front axle.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CALIPERKIT06
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- 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
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
CALIPERKIT07
The product you are viewing cross references to these numbers
This kit is comprised of the following items:
- 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 Boxster 987 2.7L 2005-08/08
- Porsche Boxster 987 MKII 2.9L 2009-12
- Porsche Boxster S 987 MKII 3.4L 2009-12
- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- 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
- Porsche 997 MK1 Carrera 2 3.6L 2005-08
- Porsche 997 MK1 Carrera 4 3.6L 2005-08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
- Porsche Cayman 2.9L 987C MKII 2009-12
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
Kit contains 6 pieces. Includes: (2) Spring Clips, (2) Retailer Pins, (2) Lock Pins.
Length of spring clip is 22.30mm.
Keep your Porsche braking system operating at its best with this direct-fit replacement brake pad fitting kit (retaining pins & spring clips). These essential components secure your brake pads in place, ensuring proper alignment, safety, and consistent performance.

Porsche 996 C2 / C4 Rear Caliper
Porsche 997 C2 / C4 Rear Caliper

Porsche 986 Boxster 2.5L / 2.7L Front & Rear Caliper
Porsche 987 MKI Boxster 2.7L 2005-08 Front & Rear Caliper

Porsche 986 Boxster S 3.2L Rear Caliper
Porsche 987 MKII Boxster 2.9L / S 3.4L 2009-12 Rear Caliper
Porsche 981 Boxster 2.7L / S 3.4L 2013>> Rear Caliper
Porsche 987C MKI Cayman 2.7L / S 3.4L 2005-08 Rear Caliper
Porsche 987C MKII Cayman 2.9L / S 3.4L 2009-12 Rear Caliper
Porsche 981C Cayman 2.7L / S 3.4L 2013>> Rear Caliper
Diagram ref no 11
The brake pad pin kit holds the brake pads in the correct position within the caliper. The retaining pins and associated hardware help keep the pads aligned, reduce unwanted movement, and support safe, stable, and consistent braking performance.
Functions
• Secures the brake pads inside the brake caliper
• Helps maintain correct brake pad alignment
• Supports stable and consistent braking operation
• Helps reduce pad movement, rattling, or uneven seating
• Replaces worn, corroded, seized, bent, or missing brake pad pins
• Supports correct brake pad replacement and caliper servicing
• OE Match replacement for Porsche brake system repair.
Why Replace This Part?
Brake pad retaining pins and caliper hardware are exposed to heat, brake dust, moisture, corrosion, and repeated brake service work. Over time, the pins can rust, wear, seize, bend, or become difficult to remove. Worn or damaged retaining hardware can affect brake pad fitment, cause brake noise, or make future servicing more difficult. Replacing the pin kit during brake pad service helps restore secure pad retention and reliable caliper hardware condition.
When to Replace This Part
• The brake pad pins are corroded, seized, bent, or worn
• The retaining hardware is missing or damaged
• Brake pads are being replaced
• The pads are loose, noisy, or not seated correctly
• The caliper hardware is difficult to remove during servicing
• The braking system is being overhauled or refreshed
• The vehicle is undergoing Porsche brake repair or maintenance
Where it fits on the car
This brake pad pin kit fits in the brake caliper assembly and is used to retain the brake pads in the correct position. It should be installed according to the factory brake caliper layout and brake pad hardware arrangement.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99635295901
The product you are viewing cross references to these numbers
OEMatch Pin Kit and Guide Plates — Fit, Function, Confidence
Pin kits and guide plates are small but critical parts of a Porsche's braking system, keeping pads aligned and allowing controlled movement within the caliper. OEMatch offers a focused selection for Porsche applications, suitable for routine service, caliper rebuilds and restoration where hardware renewal is needed.
Available Types- Standard pin kits for routine servicing
- Stainless steel kits to reduce corrosion
- Guide plates and shims for pad alignment and fit
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche's original pin kit and guide plates. OE (Original Equipment) refers to parts matching original specifications for the pin kit and guide plates and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non-OEM pin kit and guide plates engineered as direct-fit alternatives to OEM parts, made to original-spec dimensions and tolerances for Porsche models.
Pin kits and guide plates allow pads to move correctly within the caliper housing, maintaining even contact with the disc and reducing vibration that causes noise. Over time pins and plates can corrode, seize or deform; renewal during a caliper service helps restore consistent pad movement and even wear.
Benefits Include- Restores smooth, controlled pad movement
- Helps prevent uneven pad wear and brake noise
- Supports consistent brake action and component life
- Corrosion from moisture or road salt
- Wear from repeated pad movement and friction
- Contamination from brake dust and debris leading to binding
Replacing worn or corroded pin kits and guide plates reinstates reliable pad alignment and prevents secondary damage to pads and discs. Using correctly dimensioned hardware reduces the risk of sticking or uneven wear and contributes to predictable brake feel after service or rebuild.
Advantages- Made to original-spec dimensions and tolerances for Porsche models
- Manufactured from corrosion-resistant materials where specified
- Supplies intended for service, restoration and rebuild tasks
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.