Countersunk-head screw, The part number supersedes to 99927007001 Genuine Porsche part 99927007002

Lightweight Clutch Conversion Kit.

Complete RS lightweight single-mass flywheel and clutch conversion package to replace the heavy and unreliable dual-mass set up, reduce the rotational inertia of the crankshaft assembly and provide lightning engine response & acceleration. Our comprehensive kit has all the components required to install the RS Clubsport flywheel and clutch onto any 3.6 engine,

Whats so good ? lighter in weight, faster pick up out off turns resulting in reduced laptimes of up to 2 seconds per lap

The package consists of:

1 x RS Flywheel
9 x Flywheel to crankshaft bolt
1 x Clutch centre plate
1 x Clutch pressure plate
1 x Clutch release bearing
1 x Flywheel spigot bearing (nose bearing for gearbox input shaft)
1 x RS starter ring gear
1 x Guide tube for release bearing
9 x Clutch cover to flywheel bolt

Fits:
Porsche 964 Carrera 2 / Carrera 4
Porsche 993 Carrera 2 / Carrera 4
Porsche 996 Turbo

Note:
Part #99611601534/1 - If being used with Lightweight flywheel you may need to install opposite way round.

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CLUTCHKIT01

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Front Brake Caliper Overhaul Kit - for Both Sides

Restore your Porsche's front braking system to factory performance with this comprehensive OE Match Front Brake Caliper Overhaul Kit, designed specifically for the Porsche 986 Boxster S and Porsche 996 fitted with Brembo front brake calipers. This complete rebuild kit services both front brake calipers and contains everything required to replace the critical wear components during a professional caliper refurbishment.

Fits:

• Porsche Boxster S 986 3.2L 1999-02
• 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 braking efficiency, piston movement and weather protection 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 contains:

• 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 carry out a comprehensive overhaul of both front Brembo brake calipers.

What Does a Brake Caliper Overhaul Kit Do?

Over time, the seals, dust boots and service components inside the brake calipers deteriorate due to heat, age and repeated braking cycles. A caliper overhaul kit restores the internal sealing and protection of the caliper, allowing the pistons to operate smoothly and maintain consistent hydraulic pressure.

The overhaul restores:

• Correct piston sealing.
• Smooth piston movement.
• Protection against water and dirt ingress.
• Proper brake pad operation.
• Reliable hydraulic performance.
• Consistent braking performance.
• Long-term caliper reliability.

A professionally rebuilt caliper can often provide many more years of dependable service.

Why Do Brake Calipers Require Overhauling?

Brake calipers operate in one of the harshest environments on the vehicle. Common causes of wear include:

• Heat generated during braking.
• Ageing and hardening of rubber piston seals.
• Dust boot deterioration.
• Moisture entering the caliper.
• Corrosion around the pistons.
• Contaminated brake fluid.
• Sticking pistons.
• Seized bleed nipples.
• General wear after high mileage.

Ignoring worn seals can eventually result in sticking brakes, uneven pad wear or brake fluid leaks.

When Should a Brake Caliper Be Rebuilt?

A caliper overhaul is recommended whenever:

• Brake pistons become stiff or seize.
• Dust boots split or perish.
• Brake fluid leaks develop.
• Uneven brake pad wear is evident.
• The calipers are removed for restoration.
• During a complete brake system refurbishment.
• The vehicle is being prepared for fast road or track use.
• As preventative maintenance on ageing vehicles.

Rebuilding both front calipers at the same time ensures balanced braking performance across the axle.

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CALIPERKIT05

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Lightweight clutch coversion kit.

Fits:
Porsche 993 Carrera 2/4

Complete RS lightweight single-mass flywheel and clutch conversion package to replace the heavy and unreliable dual-mass set up, reduce the rotational inertia of the crankshaft assembly and provide lightning engine response & acceleration. Our comprehensive kit has all the components required to install the RS Clubsport flywheel and clutch onto any 3.6 engine,
Whats so good ? lighter in weight, faster pick up out off turns resulting in reduced laptimes of up to 2 seconds per lap

The package consists of:
1 x RS Flywheel
9 x Flywheel to crankshaft bolt
1 x Clutch centre plate
1 x Clutch pressure plate
1 x Clutch release bearing
1 x Flywheel spigot bearing (nose bearing for gearbox input shaft)
1 x RS starter ring gear
1 x Guide tube for release bearing
2 x Guide tube bolt
9 x Clutch cover to flywheel bolt

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CLUTCHKIT02

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Lightweight single mass clutch conversion kit.

Fits:
Porsche MK2 997.2 GT3 2010-12 engine codes M97.77 & M97.74 (RS 4.0L)
for light weight conversion

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CLUTCHKIT25

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