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- Porsche Boxster 981 2.7L 2012-16
- Porsche Boxster 981 S / GTS 3.4L 2012-16
- Porsche Boxster 718 2.0L Manual (300 Bhp) 2017>>
- Porsche Boxster 718 2.0L PDK (300 Bhp) 2017>>
- Porsche Boxster S 718 2.5L Manual (350 Bhp) 05/2017>>
- Porsche Boxster S 718 2.5L PDK (350 Bhp) 05/2017>>
- Porsche Boxster T 718 2.0L Manual (300 Bhp) 01/2019>>
- Porsche Boxster T 718 2.0L PDK (300 Bhp) 01/2019>>
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp) 05/2017>>
- Porsche Boxster GTS 718 4.0L Manual (400 Bhp) 01/2019>>
- Porsche Boxster GTS 718 4.0L PDK (400 Bhp) 01/2019>>
- Porsche Boxster Spyder / Spyder RS 718 4.0L 01/2019>>
- Porsche Boxster 25 Years 718 4.0L Manual (400 Bhp) 01/2020>>
- Porsche Boxster 25 Years 718 4.0L PDK (400 Bhp) 01/2020>>
- Porsche Cayman 2.7L 981 2013-16
- Porsche Cayman S / GTS 3.4L 981 2013-16
- Porsche Cayman GT4 3.8L 2015-16
- Porsche Cayman 718 2.0L Manual (300 Bhp)
- Porsche Cayman 718 2.0L PDK (300 Bhp)
- Porsche Cayman S 718 2.5L Manual (350 Bhp)
- Porsche Cayman S 718 2.5L PDK (350 Bhp)
- Porsche Cayman T 718 2.0L Manual (300 Bhp)
- Porsche Cayman T 718 2.0L PDK (300 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 4.0L Manual (400 Bhp)
- Porsche Cayman GTS 718 4.0L PDK (400 Bhp)
- Porsche Cayman GT4 718 4.0L / GT4 RS 718 4.0L
Rear brake line by OE Match for Porsche Boxster and Cayman models listed below. OE Match parts are intended to follow original specification; use the vehicle coverage to confirm suitability.
What This Product Does This rear brake line forms part of the hydraulic circuit to the rear calipers, carrying brake fluid under pressure so braking input is transmitted through the rear circuit.
Functions
- Transfers pressurised brake fluid to the rear calipers
- Helps maintain a sealed hydraulic connection under braking load
- Interfaces with existing rigid and flexible brake pipework
- Supports correct hydraulic distribution across the braking system
Symptoms of Fault
- Corrosion, dents, or visible damage to the line
- Brake fluid seepage at unions or along the pipe
- Spongy pedal feel linked to loss of hydraulic integrity
- Inspection advisories or failures relating to brake pipe condition
Why Replacement Matters
- Brake pipework is exposed to moisture and road debris, which can lead to corrosion over time
- Replacing damaged or corroded lines helps reduce the likelihood of leaks when installed with sound fittings and seals
- Renewing rear pipework supports a consistent hydraulic connection to the rear calipers
Fits
- Boxster 986/987/981 (1997–2016)
- Boxster 981 2.7L (2012–2016)
- Boxster 981 S/GTS 3.4L (2012–2016)
- Boxster 718 (982) (2017>>)
- Boxster 718 2.0L Manual (300 Bhp) (2017>>)
- Boxster 718 2.0L PDK (300 Bhp) (2017>>)
- Boxster S 718 2.5L Manual (350 Bhp) (05/2017>>)
- Boxster S 718 2.5L PDK (350 Bhp) (05/2017>>)
- Boxster T 718 2.0L Manual (300 Bhp) (01/2019>>)
- Boxster T 718 2.0L PDK (300 Bhp) (01/2019>>)
- Boxster GTS 718 2.5L Manual (365 Bhp) (05/2017>>)
- Boxster GTS 718 2.5L PDK (365 Bhp) (05/2017>>)
- Boxster GTS 718 4.0L Manual (400 Bhp) (01/2019>>)
- Boxster GTS 718 4.0L PDK (400 Bhp) (01/2019>>)
- Boxster Spyder/Spyder RS 718 4.0L (01/2019>>)
- Boxster 25 Years 718 4.0L Manual (400 Bhp) (01/2020>>)
- Boxster 25 Years 718 4.0L PDK (400 Bhp) (01/2020>>)
- Cayman 987C/981C (2005–2016)
- Cayman 2.7L 981 (2013–2016)
- Cayman S/GTS 3.4L 981 (2013–2016)
- Cayman GT4 3.8L (2015–2016)
- Cayman 718C (982C) (2017>>)
- Cayman 718 2.0L Manual (300 Bhp)
- Cayman 718 2.0L PDK (300 Bhp)
- Cayman S 718 2.5L Manual (350 Bhp)
- Cayman S 718 2.5L PDK (350 Bhp)
- Cayman T 718 2.0L Manual (300 Bhp)
- Cayman T 718 2.0L PDK (300 Bhp)
- Cayman GTS 718 2.5L Manual (365 Bhp)
- Cayman GTS 718 2.5L PDK (365 Bhp)
- Cayman GTS 718 4.0L Manual (400 Bhp)
- Cayman GTS 718 4.0L PDK (400 Bhp)
- Cayman GT4 718 4.0L/GT4 RS 718 4.0L
Check fitment for your specific vehicle (model, year, engine) before ordering. Not suitable for vehicles equipped with Porsche Ceramic Composite Brakes (PCCB).
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
98135558
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Restore the integrity and reliability of the hydraulic braking system with this OE Match 9 Piece Metal Brake Line Set, designed for compatible Porsche applications.
Replaces all hard metal brake pipes on vehicle.
Must be hand formed.
Fits:
Metal brake lines are a critical part of the vehicle's hydraulic braking system. They carry pressurised brake fluid from the master cylinder through the braking circuit to the relevant flexible hoses and brake components at each wheel.
When the brake pedal is pressed, hydraulic pressure must be transmitted through a completely sealed system. The rigid metal lines need to withstand substantial pressure while remaining resistant to vibration, road contamination, moisture and temperature changes.
Over many years of service, original metal brake pipes can suffer from corrosion, damaged fittings, deformation or previous poor-quality repairs. Because deterioration may occur underneath the vehicle or around clips and mounting points, problems are not always immediately visible.
This OE Match 9 Piece Metal Brake Line Set provides a coordinated replacement solution for renewing ageing or damaged rigid brake lines and restoring dependable hydraulic brake-fluid delivery.
What This Product Does:
- Carries pressurised brake fluid through the braking system.
- Connects relevant hydraulic brake-system components.
- Transfers braking pressure from the master cylinder towards the wheel brakes.
- Helps maintain a sealed hydraulic circuit.
- Supports consistent brake pedal response.
- Helps ensure hydraulic pressure reaches the brakes correctly.
- Replaces corroded or damaged rigid brake pipes.
- Provides multiple brake lines as a coordinated 9-piece set.
- Helps restore ageing brake hydraulic pipework.
- Supports dependable braking-system operation.
- Provides an OE Match replacement for compatible Porsche applications.
Symptoms Of Wear Or Failure:
- Visible corrosion on the brake pipes.
- Heavy surface rust.
- Pitting in the metal lines.
- Wetness around a brake pipe.
- Brake fluid underneath the vehicle.
- Falling brake-fluid level.
- Brake system warning light.
- Soft or spongy brake pedal.
- Pedal travelling further than normal.
- Reduced braking performance.
- Brake pedal slowly sinking under pressure.
- Fluid leaking around pipe unions.
- Damaged or rounded brake-line fittings.
- Bent, crushed or kinked pipes.
- Brake lines rubbing against surrounding components.
- Previous sections of brake pipe that have been poorly repaired.
- Significant corrosion around retaining clips or brackets.
Why Replacement Matters:
- The braking system depends on hydraulic pressure.
- Brake fluid is effectively incompressible, allowing pedal force to be transferred through the brake lines to the braking components at the wheels.
- If a metal brake line becomes severely corroded or begins leaking, the system can lose hydraulic pressure.
- For this reason, deteriorated brake lines should not be ignored or treated merely as a cosmetic corrosion issue.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91135561110
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
- Porsche 914 (1970-1976)
Brake Hose / Line Connection Piece
The brake line connector is used within the hydraulic brake
line system, providing the intermediate connection required between the
appropriate brake hose and brake line components.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
- Porsche 914 (1970-1976)
Diagram ref no 11
Although small, this connection piece forms an important part of the hydraulic braking system. A secure, correctly sealed connection helps maintain brake fluid pressure between the rigid brake pipe and associated hydraulic components.
What Does the Brake Hose / Line Connection Piece Do?
The connection piece provides a secure joining point within the vehicle's hydraulic brake circuit.
When the brake pedal is pressed, hydraulic pressure generated by the master cylinder must travel through the brake pipes and flexible hoses to the brake calipers or wheel cylinders. Every connection within this system must remain securely sealed to prevent loss of brake fluid and hydraulic pressure.
Why Is It Important?
The braking system relies on a closed hydraulic circuit. Even a relatively small leak at a brake line connection can result in fluid loss and reduced braking effectiveness.
A correctly fitted connection piece helps:
- Provide a secure brake hose/line connection
- Maintain the integrity of the hydraulic brake circuit
- Prevent brake fluid leakage at the joint
- Maintain correct factory brake line routing
- Provide the correct connection when replacing brake pipes or hoses
- Restore the original brake system during a classic Porsche restoration
Because it forms part of a safety-critical hydraulic system, the fitting and surrounding brake lines should always be inspected carefully during brake servicing.
Why Does It Fail?
Metal brake fittings can deteriorate after decades of service, particularly on classic Porsche models exposed to moisture, road dirt and road salt.
Common problems include:
- External corrosion
- Damaged or rounded threads
- Seized brake pipe fittings
- Damage during removal of old brake hoses or pipes
- Distorted sealing surfaces
- Previous overtightening
- Cross-threading
- Contamination around the connection
- General deterioration associated with age
Older fittings can also become extremely difficult to separate from the brake pipe after many years in position. Attempting to force a seized connection may damage the fitting or adjoining brake line.
When Should It Be Replaced?
Replacement should be considered if the connection piece is corroded, damaged, seized or no longer provides a reliable hydraulic connection.
It is also sensible to inspect and, where necessary, replace
the fitting when installing:
- New brake hoses
- Replacement rigid brake pipes
- New brake calipers
- Refurbished brake calipers
- A replacement master cylinder
- A completely restored braking system
Any evidence of brake fluid leakage around the connection requires immediate investigation.
Checks and Diagnosis
Before replacing the connection piece, inspect the surrounding braking system carefully.
Check the rigid brake pipe for corrosion or damage and inspect the flexible hose for cracking, swelling, abrasion or deterioration. Check the threads and sealing surfaces of all mating components and look for signs of brake fluid leakage.
If the brake pedal feels unusually soft or requires excessive travel, the complete hydraulic system should be checked rather than assuming the connection piece itself is responsible.
After opening the hydraulic circuit, the brake system must be correctly bled and checked for leaks before the vehicle is returned to use.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91435566100
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
- Porsche 356B 1959-63
- Porsche 356C 1963-65
- Porsche 914 (1970-1976)
The OE Match Brake Line Rubber Grommet is a replacement protective sleeve used where the vehicle’s rigid brake pipe passes through bodywork or bulkhead openings.
Sold Each.
x2 Required Per Car.
- Porsche 356 B/C 1.6-2.0 01/59-12/65
- Porsche 911 2.0-3.3 01/63-07/89
- Porsche 912 1.6 01/65-02/70
- Porsche 914 1.7-2.0 01/69-02/76
- Porsche 959 2.8 01/86-04/91
Its job is simple but important: the rubber grommet separates the metal brake line from the surrounding metal panel, helping prevent direct contact, vibration, abrasion and chafing.
Without an effective grommet, normal vehicle movement and vibration can allow the brake pipe to rub against the edge of the body opening. Over time, this can damage the protective coating on the pipe and potentially wear into the brake line itself.
Replacing hardened, cracked, missing or damaged grommets helps preserve the condition of the hydraulic brake pipe and supports long-term braking-system reliability.
What This Product Does:
The brake line grommet protects the rigid hydraulic brake pipe where it passes through the vehicle body.
It is designed to:
- Prevent direct metal-to-metal contact between the brake pipe and bodywork.
- Cushion the brake line inside the body opening.
- Reduce vibration transmitted into the pipe.
- Help prevent brake-line chafing.
- Protect the brake pipe coating from abrasion.
- Help maintain correct positioning of the brake line.
- Reduce movement where the pipe passes through bulkheads or panels.
- Replace a hardened, cracked or missing original grommet.
- Support long-term hydraulic brake-line integrity.
Although small, the grommet performs an important protective function in a safety-critical braking system.
Symptoms Of Wear Or Failure:
Possible signs of deterioration include:
- Rubber becoming hard or brittle.
- Visible cracking.
- Splitting around the centre opening.
- Grommet becoming loose in the body panel.
- Grommet partially pulling out of its mounting hole.
- Missing sections of rubber.
- Complete loss of the grommet.
- Brake line contacting the edge of the body opening.
- Visible rubbing marks on the brake pipe.
- Worn protective coating on the brake pipe.
- Rust developing where the pipe has been chafing.
- Brake line moving excessively in the opening.
- Squeaking or light rubbing noises where movement is present.
- Grommet deformation caused by age or incorrect installation.
Because the grommet is small and often located in less visible areas, deterioration may only be discovered during brake-line inspection or restoration work.
Why Replacement Matters:
The brake pipe is a safety-critical component.
A damaged or missing grommet may not immediately cause a braking fault, but continued metal-to-metal contact can gradually damage the pipe.
Replacing the grommet helps restore:
- Correct brake-line support.
- Isolation from the vehicle body.
- Protection against chafing.
- Reduced vibration.
- Protection of the pipe’s outer coating.
- Reduced risk of localised corrosion.
- Factory-style brake-line routing.
- Long-term hydraulic system reliability.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91435565100
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
Brake Line Kit – Right Hand Drive (RHD)
OE Match replacement brake line kit for right-hand-drive Porsche 911 models manufactured between August 1968 and July 1975.
Fits:
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1975 2.7L
This 9-piece rigid brake pipe set is designed to replace ageing, corroded or damaged original brake lines, helping restore the integrity and reliability of the vehicle's hydraulic braking system.
Supplied as individual pipes that must be carefully
hand-formed to follow the original routing, this kit is ideal for classic
Porsche restoration, brake system refurbishment and preventative maintenance.
What Does the Brake Line Kit Do?
The rigid brake pipes carry pressurised brake fluid through the hydraulic braking system, transferring braking pressure to the wheel brakes.
Correctly installed brake lines are essential for maintaining reliable hydraulic pressure and consistent braking performance.
Why Do Brake Lines Fail?
Over time, exposure to moisture, road salt and corrosion can weaken the original metal pipes.
Common problems include:
- Rust and corrosion along the pipe surfaces
- Damage caused by road debris or incorrect routing
- Deterioration around pipe unions and connections
- Brake fluid leaks caused by weakened or damaged pipes
When Should They Be Replaced?
Brake pipes should be replaced if inspection reveals significant corrosion, damage, leaks or weakened sections.
Replacement is also recommended during a complete brake system overhaul or classic Porsche restoration, particularly where the condition of the original pipes is uncertain.
Installation Notes
The pipes are supplied unformed and must be carefully shaped to match the original brake line routing.
Installation should be carried out by a qualified technician. After fitting, the braking system must be correctly bled and checked for leaks before the vehicle is driven.
Porsche 911 RHD Brake Lines & Hydraulic Brake System Restoration Parts
The rigid brake lines are essential components of the classic Porsche 911 hydraulic braking system, delivering brake fluid pressure throughout the vehicle.
Corrosion and age-related deterioration can compromise brake pipe integrity, making replacement an important part of maintaining a safe and reliable braking system.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
1661500710
The product you are viewing cross references to these numbers