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- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Rear Brake Caliper Piston & Seal Kit
1 kit per caliper - 2 required per car
High-quality rear brake caliper piston and seal kit designed for classic Porsche 356B, 356C, 912, and early 911 2.0ltr models.
This complete rebuild kit restores braking performance, hydraulic sealing, and
smooth piston operation for rear brake calipers fitted with 35mm pistons.
Fits:
- Porsche 356B 2000 GS Carrera 2
- Porsche 356BC 1600
- Porsche 356BC 1600 SC
- Porsche 356BC 2000 GS Carrera 2
- Porsche 356BB 2000 GS Carrera 2
- Porsche 356BC 1600
- Porsche 356BC 1600 SC
- Porsche 356BC 2000 GS Carrera 2
- Porsche 911 2.0ltr
- Porsche 912 1.6ltr
Kit contains
- 2 x 35mm caliper pistons
- 2 x 35mm piston dust caps
- 2 x 35mm piston seals
- 2 x bleed nipples with covers
Manufactured to OEM specifications, these components ensure precise fitment, reliable hydraulic sealing, and long-term durability. Ideal for classic Porsche restoration projects, brake servicing, or preventative maintenance.
Key Features
• Rear brake caliper piston and seal kit
• Designed for 35mm rear brake caliper pistons
• OEM-quality materials for reliability and durability
• Restores hydraulic sealing and piston movement
• Ideal for classic Porsche brake rebuilds
• Suitable for restoration and maintenance projects
Function and Purpose
This kit is essential for maintaining rear brake caliper performance.
It helps to:
• Restore smooth piston operation
• Maintain correct hydraulic pressure
• Prevent brake fluid leaks
• Protect pistons from dirt and moisture
• Ensure safe and consistent braking performance
Why Replace Brake Pistons & Seals?
Brake caliper components wear over time due to age, moisture, and heat.
Common issues include:
• Corroded or sticking pistons
• Perished seals and dust caps
• Brake fluid leaks
• Reduced braking efficiency
• Uneven braking performance
Replacing pistons and seals restores reliability, safety, and original braking feel.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
356946235
The product you are viewing cross references to these numbers
Price is each seal
**Please check the piston size you need as some callipers take two different sizes.
Fits:
Various Models
Price is each seal
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1055955
The product you are viewing cross references to these numbers
Price is for each Piston
*** Please check the piston diameter you need as some calipers take two different sizes. Sizes shown are the piston outer diameter (OD), The height of the pistons is 32mm
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1055955
The product you are viewing cross references to these numbers
DOT 4
Having an extremely high boiling point and lower viscosity than required, it meets and greatly exceeds regulatory standards. Also suitable for vehicles with ABS.
Vapour Lock formation
This sort of habit leaves room for the Vapour Lock, the formation of vapour bubbles due to boiling of the brake fluid that replace the normal fluid and are compressed, thereby sending the brake pedal to its fill stoke (spongy pedal). The origin is incident in the porosity of the tubes that make up the braking circuit, which in time draw moisture into the fluid, drastically reducing the boiling point. The result is a reduced braking efficiency.
Brembo Premium Brake Fluid
Brembo Premium brake fluids have a higher boiling point that exceeds the standard, thus offering superior resistance to the Vapour Lock and ensuring braking efficiency even at low temperatures. With high anti-corrosion properties and resistance to oxidation, Brembo brake fluid also allows for long-term unaltered chemical/physical characteristics of the fluid in operating circuit; therefore, preserving its integrity.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
L040
The product you are viewing cross references to these numbers