Front Caliper Piston and Seal Kit for 6 Piston Calipers. Porsche 718 Boxster / Cayman / 991 / 992  ❭  991952230

Front Brake Caliper Piston & Seal Kit
1 kit per caliper - 2 required per car

Comprehensive front brake caliper piston and seal kit designed for 6 piston calipers on Porsche 718 Boxster, Cayman, 991, and 992 models. This complete rebuild kit includes all critical components required to restore braking performance and reliability.

Fits:

• Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
• Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
• Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
• Porsche 991.1 Turbo 3.8L (520 Bhp) 2014-16
• Porsche 991.1 Turbo S 3.8L (560 Bhp) 2014-16
• Porsche 991.2 Carrera 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Carrera 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 2S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Cabriolet 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Targa 4S / GTS 3.0L (420/450 Bhp) 2016-19
• Porsche 991.2 Turbo Coupe 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Coupe 3.8L (580 Bhp) 2016-19
• Porsche 991.2 Turbo Cabriolet 3.8L (540 Bhp) 2016-19
• Porsche 991.2 Turbo S Cabriolet 3.8L (580 Bhp) 2016-19
  
  
• Porsche 992.1 Carrera 2 3.0L 2019-24
• Porsche 992.1 Carrera 4 3.0L 2019-24
• Porsche 992.1 Carrera 2 Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 4 Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 2S / GTS 3.0L 2019-24
• Porsche 992.1 Carrera 4S / GTS 3.0L 2019-24
• Porsche 992.1 Carrera 2S / GTS Cabriolet 3.0L 2019-24
• Porsche 992.1 Carrera 4S / GTS Cabriolet 3.0L 2019-24
• Porsche 992.1 Targa 4 3.0L 2020-24
• Porsche 992.1 Targa 4S / GTS 3.0L 2020-24
  for 992.1 cars with Option Codes E0A and E2M
  
  
• Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
• Porsche Cayman GTS 718 4.0L PDK (400 Bhp)

Kit contains
2 x 30mm pistons
2 x 32mm pistons
2 x 34mm pistons
2 x 30mm piston dust caps
2 x 32mm piston dust caps
2 x 34mm piston dust caps
2 x 30mm piston seals
2 x 32mm piston seals
2 x 34mm piston seals
2 x bleed nipples and covers.

Engineered to OEM specifications, this kit ensures precise hydraulic sealing, smooth piston movement, and long-term durability. Ideal for full caliper rebuilds, performance maintenance, or restoration of modern Porsche braking systems.

Key Features

• Front brake caliper piston and seal kit
• Complete rebuild solution for multi-piston systems
• Maintains hydraulic pressure and braking performance
• Protects against contamination and corrosion
• OEM-quality materials for durability and reliability

Function and Purpose

This kit is essential for restoring full performance of multi-piston front brake calipers.

It helps to:
• Replace worn or corroded pistons
• Restore proper hydraulic sealing
• Maintain consistent braking pressure across all pistons
• Ensure smooth and balanced piston movement
• Protect internal components from dirt and moisture

Why Replace Pistons & Seals in Multi-Piston Systems

Modern Porsche braking systems operate under extreme loads and temperatures.

Common issues include:
• Brake fluid leaks
• Uneven piston movement
• Reduced braking efficiency
• Sticking or seized pistons
• Corrosion on piston surfaces

Replacing pistons and seals together ensures a complete, long-lasting repair.