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Power Steering Pipes / Hoses / Radiators

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DISPLAYING 1 to 10 (of 10 products)
90013401402/1
Product Information
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Power Steering Pipe M16 Banjo Bolt 

High-quality M16 banjo bolt designed specifically for securing power steering pipes on Porsche 924S, 944 and 928 models.

This precision-engineered bolt is used within the hydraulic steering system to fasten banjo fittings to power steering lines, ensuring a strong and leak-free connection under pressure. Proper sealing is essential for maintaining consistent hydraulic pressure and smooth steering performance.

Fits:

  • Porsche 924S 2.5L 1986-87
  • Porsche 924S 2.5L 1988
  • Porsche 944 2.5L 8V 1982-87
  • Porsche 944 2.7L 8V 1988-89
  • Porsche 944S 2.5L 16V 1987-88
  • Porsche 944S2 3.0L 16V 1989-91
  • Porsche 944 Turbo 2.5L 8V 1985-88
  • Porsche 944 Turbo 2.5L 8V 1989-91
  • Porsche 944 Turbo S 2.5L 8V 1988
  • Porsche 928S 4.7L 1983
  • Porsche 928S2 4.7L 1984-86
  • Porsche 928S4 5.0L 1987-92
  • Porsche 928GT 5.0L 1989-91
  • Porsche 928GTS 5.4L 1992-95

Diagram ref no 35  

Manufactured to OEM specifications, this banjo bolt delivers accurate fitment and long-term reliability, making it ideal for maintenance, repair, or restoration of Porsche power steering systems.

Key Features

• M16 banjo bolt for power steering pipe applications
• Suitable for Porsche 924S, 928, and 944 models
• Designed for hydraulic steering systems
• Ensures secure, leak-free fluid connections
• OEM-style fit and specification
• Durable construction for long-term reliability

Function and Purpose

This banjo bolt is a critical component within the power steering system.

It helps to:
• Secure banjo fittings to power steering pipes
• Maintain proper hydraulic pressure
• Ensure leak-free fluid connections
• Support smooth and responsive steering operation
• Enable reliable system performance

Why Replace Banjo Bolts

Over time, hydraulic system components can wear or degrade.

Common issues include:
• Power steering fluid leaks
• Thread wear or damage
• Corrosion from fluid exposure
• Reduced sealing performance

Replacing worn bolts ensures safe operation and maintains steering system efficiency.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

90013401402
90013401402

The product you are viewing cross references to these numbers
99923015802/1
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Product Information

Banjo Fitting M16 – Power Steering Pump Connection 

High-quality banjo fitting designed for the power steering pump on Porsche 924S , 944 and 928 models.

This fitting provides a secure connection between the power steering hose and pump, ensuring correct hydraulic fluid flow and pressure throughout the steering system. As a key component in the hydraulic circuit, it plays an essential role in maintaining smooth and responsive steering performance.

Fits;

  • Porsche 924S 2.5L 1986-87
  • Porsche 924S 2.5L 1988
  • Porsche 944 2.5L 8V 1982-87
  • Porsche 944 2.7L 8V 1988-89
  • Porsche 944S 2.5L 16V 1987-88
  • Porsche 944S2 3.0L 16V 1989-91
  • Porsche 944 Turbo 2.5L 8V 1985-88
  • Porsche 944 Turbo 2.5L 8V 1989-91
  • Porsche 944 Turbo S 2.5L 8V 1988
  • Porsche 928S2 4.7L 1985-86
  • Porsche 928S4 5.0L 1987-92
  • Porsche 928GT 5.0L 1989-91
  • Porsche 928GTS 5.4L 1992-95

Diagram ref no 13

Manufactured to OEM specifications, this banjo fitting delivers precise fitment and reliable sealing, making it ideal for maintenance, repair, or restoration of early Porsche 928 steering systems.

Key Features

• Banjo fitting for power steering pump connection
• Suitable for Porsche 928 (1978–1984)
• Designed for hydraulic steering systems
• Ensures secure and leak-free hose connection
• OEM-style fit and performance
• Durable construction for long-term reliability

Function and Purpose

This banjo fitting is a critical part of the power steering system.

It helps to:

• Connect hydraulic hoses to the steering pump
• Maintain proper fluid flow and pressure
• Ensure leak-free operation
• Support smooth and consistent steering response

Why Replace Banjo Fittings

Over time, fittings can wear or become compromised.

Common issues include:

• Hydraulic fluid leaks
• Worn sealing surfaces
• Corrosion or thread damage
• Reduced steering system efficiency

Replacing worn fittings ensures safe, reliable, and leak-free operation of the steering system.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99923015802
99923015802

The product you are viewing cross references to these numbers
99951115600/1
Product Information
Product Information

Clamp 13/15 W5 – Power Steering Pipe & Wiring Loom Clamp 
Sold each

High-quality 13/15 W5 clamp designed for Porsche 928 models from 1983 to 1995, used to secure power steering pipes and wiring looms.

This clamp ensures that both hydraulic lines and electrical wiring are held securely in place, maintaining correct routing and preventing movement, vibration, or potential damage within the engine bay. It plays an important role in preserving both steering system reliability and electrical system integrity.

Fits:

  • Porsche 928S2 4.7L 1984-86
  • Porsche 928S4 5.0L 1987-92
  • Porsche 928GT 5.0L 1989-91
  • Porsche 928GTS 5.4L 1992-95

Diagram ref no 32

Manufactured to OEM specifications, this clamp provides precise fitment, durability, and corrosion resistance. Supplied individually, it is ideal for maintenance, repair, or restoration of Porsche 928 systems.

Key Features

• Clamp size 13/15 W5
• Suitable for Porsche 928 (1983–1995)
• Designed for power steering pipes and wiring looms
• Ensures secure mounting and routing
• Prevents vibration-related wear and damage
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually

Function and Purpose

This clamp is designed to secure pipes and wiring in place.

It helps to:
• Hold power steering pipes securely
• Maintain correct routing of wiring looms
• Prevent movement and vibration damage
• Protect hoses and electrical components
• Ensure long-term system reliability

Why Replace Clamps

Clamps can degrade over time due to heat and environmental exposure.

Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Pipe or wiring movement
• Increased risk of wear, leaks, or electrical faults

Replacing worn clamps ensures secure installation and protects critical systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99951115600
99951115600

The product you are viewing cross references to these numbers
Special Order item
N020601A
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Product Information

Clamp – Power Steering & AC Hose Clamp 
Sold each

High-quality clamp designed for securing power steering and air conditioning hoses on Porsche 911 and 928 models.

This clamp ensures hoses are firmly held in place, maintaining correct routing and preventing movement, vibration, or potential damage within the engine bay. It plays an important role in supporting both power steering system reliability and air conditioning performance.

Fits:

  • Porsche 911 1987-1989 3.2L G50
  • Porsche 911 1987-1989 3.3L Turbo (930)
  • Porsche 928S4 5.0L 1987-92
  • Porsche 928GT 5.0L 1989-91
  • Porsche 928GTS 5.4L 1992-95

Diagram ref no 32

Manufactured to OEM specifications, this clamp offers precise fitment, durability, and corrosion resistance. Supplied individually, it is ideal for maintenance, repair, or restoration of Porsche hose systems.

Key Features

• Suitable for Porsche 911 and Porsche 928
• Part number N020601A
• Designed for power steering and AC hose applications
• Ensures secure hose mounting and routing
• Prevents vibration-related wear and damage
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually

Function and Purpose

This clamp is a critical hose securing component.

It helps to:
• Secure power steering hoses in position
• Maintain correct routing of AC lines
• Prevent hose movement and vibration
• Protect hoses from wear and damage
• Ensure reliable system operation

Why Replace Clamps

Clamps can degrade over time due to heat and environmental exposure.

Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Hose movement or misalignment
• Increased risk of leaks or system failure

Replacing worn clamps ensures secure installation and protects critical systems.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

N020601A
N0206011
N020601A

The product you are viewing cross references to these numbers
N020601A/1
Product Information
Product Information

Clamp power steering hose and AC hose by Design911 for selected Porsche 911 and 928 models. This part helps keep hose runs correctly supported and positioned within the engine bay, matching original mounting points and clearances where applicable.

What This Product Does

This clamp secures power steering and air conditioning hoses to help maintain correct routing, limit unwanted movement and reduce chafing against nearby components. For Porsche applications, it is used as a direct-fit replacement engineered to match original dimensions and tolerances.

Functions

  • Secures power steering hose runs
  • Supports AC hose routing
  • Helps reduce hose movement
  • Helps limit vibration-related wear
  • Maintains correct positioning in the engine bay

Why Replacement Matters

  • Old clamps can lose tension through age, heat and general exposure
  • Corrosion or fatigue may affect how firmly the hose is retained
  • Poor hose support can allow movement, rubbing or misalignment
  • Replacing worn hardware helps support correct fit and function

Fits

  • Porsche 911 and 912 1965–1989
  • Porsche 911 3.2L G50 1987–1989
  • Porsche 911 3.3L Turbo 930 1978–1989
  • Porsche 928 1978–1995
  • Porsche 928S4 5.0L 1987–1992
  • Porsche 928GT 5.0L 1989–1991
  • Porsche 928GTS 5.4L 1992–1995

Check fitment for your specific Porsche model, year and engine before ordering.



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

N020601A
N0206011
N020601A

The product you are viewing cross references to these numbers
Special Order item
99951255400::1
Product Information
Product Information
Hose clamp, 12-22 mm - Various Applications.

porsche

Fits:
Porsche 928 - 1978 to 1986
Porsche 924 - 1976 to 1986
Porsche 924S - 1986 to 1988
Porsche 944 - 1982 to 1991
Porsche 968 - 1992 to 1995



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99951255400
99951255400

The product you are viewing cross references to these numbers
Special Order item
99951106602
Product Information
Product Information

Pipe Clamp B18x15 
Sold each

High-quality pipe clamp B18x15 designed for securing hoses and pipes in various automotive and mechanical locations.

This versatile clamp provides a secure and stable hold, ensuring hoses and pipes remain correctly positioned under vibration, pressure, and temperature changes. Suitable for use across engine bay systems such as fuel lines, coolant hoses, vacuum lines, and air pipes, it is an essential component for both maintenance and restoration work.

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 1975-1977 3.0L Turbo (930)
  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93
  • Porsche 964 (911) TURBO 3.3L 1991-93
  • Porsche 964 (911) TURBO 3.6L 1991-93
  • Porsche 993 (911) C2 1994-97
  • Porsche 993 (911) C4 1994-97
  • Porsche 993 (911) RS 1994-97
  • Porsche 993 (911) C2S 1994-97
  • Porsche 993 (911) C4S 1994-97
  • Porsche 993 (911) TURBO 1994-96
  • Porsche 993 (911) GT2 1994-97
  • Porsche 993 (911) TURBO S 1994-97
  • Porsche 924 2.0L 1976-79
  • Porsche 924 2.0L 1980-85
  • Porsche 924 Turbo 2.0L 1979-81
  • Porsche 924 Turbo 2.0L 1982-84
  • Porsche 924 Carrera GT 2.0L 1981
  • Porsche 924 Carrera GTS 2.0L 1982
  • Porsche 924S 2.5L 1986-87
  • Porsche 924S 2.5L 1988
  • Porsche 944 2.5L 8V 1982-87
  • Porsche 944S2 3.0L 16V 1989-91
  • Porsche 944 Turbo 2.5L 8V 1989-91
  • Porsche 968 3.0L 1992-94
  • Porsche 968 Sport 3.0L 1994-95
  • Porsche 968 CS 3.0L 1993-95
  • Porsche 968 Turbo S 3.0L 1993-94
  • Porsche 928 4.5L 1978-82
  • Porsche 928S 4.7L 1981-83
  • Porsche 928S2 4.7L 1984-86
  • Porsche 928S4 5.0L 1987-92
  • Porsche 928GT 5.0L 1989-91
  • Porsche 928GTS 5.4L 1992-95

Supplied individually, this clamp allows flexible purchasing depending on your specific requirements. Manufactured for durability and corrosion resistance, it delivers long-lasting performance in demanding environments.

Key Features

• Pipe clamp size B18x15
• Suitable for multiple hose and pipe applications
• Used in various engine bay and mechanical locations
• Sold individually for flexible use
• Strong and reliable clamping force
• Corrosion-resistant construction
• Durable and long-lasting performance

Function and Purpose

This clamp is designed to secure hoses and pipes in place.

It helps to:
• Prevent movement and vibration damage
• Maintain correct routing and alignment
• Ensure stable and secure connections
• Reduce wear on hoses and fittings
• Support reliable system operation

Why Replace Pipe Clamps

Clamps can degrade over time due to environmental exposure.

Common issues include:
• Reduced clamping strength
• Corrosion or fatigue
• Hose movement or disconnection
• Increased risk of leaks or system failure

Replacing worn clamps ensures safe and secure installation.

Applications

Suitable for:
• Fuel system hoses
• Coolant pipes and hoses
• Vacuum and air lines
• General engine bay hose routing
• Various automotive and mechanical uses



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99951106602
99951106602

The product you are viewing cross references to these numbers
99951106602/1
Product Information
Product Information

Pipe Clamp B18x15 
Sold each

High-quality pipe clamp B18x15 designed for securing hoses and pipes in various automotive and mechanical locations.

This versatile clamp provides a secure and stable hold, ensuring hoses and pipes remain correctly positioned under vibration, pressure, and temperature changes. Suitable for use across engine bay systems such as fuel lines, coolant hoses, vacuum lines, and air pipes, it is an essential component for both maintenance and restoration work.

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 1975-1977 3.0L Turbo (930)
  • Porsche 964 (911) C2 1989-93
  • Porsche 964 (911) C4 1989-93
  • Porsche 964 (911) RS 3.6L 1991-93
  • Porsche 964 (911) RS 3.8L 1991-93
  • Porsche 964 (911) TURBO 3.3L 1991-93
  • Porsche 964 (911) TURBO 3.6L 1991-93
  • Porsche 993 (911) C2 1994-97
  • Porsche 993 (911) C4 1994-97
  • Porsche 993 (911) RS 1994-97
  • Porsche 993 (911) C2S 1994-97
  • Porsche 993 (911) C4S 1994-97
  • Porsche 993 (911) TURBO 1994-96
  • Porsche 993 (911) GT2 1994-97
  • Porsche 993 (911) TURBO S 1994-97
  • Porsche 924 2.0L 1976-79
  • Porsche 924 2.0L 1980-85
  • Porsche 924 Turbo 2.0L 1979-81
  • Porsche 924 Turbo 2.0L 1982-84
  • Porsche 924 Carrera GT 2.0L 1981
  • Porsche 924 Carrera GTS 2.0L 1982
  • Porsche 924S 2.5L 1986-87
  • Porsche 924S 2.5L 1988
  • Porsche 944 2.5L 8V 1982-87
  • Porsche 944S2 3.0L 16V 1989-91
  • Porsche 944 Turbo 2.5L 8V 1989-91
  • Porsche 968 3.0L 1992-94
  • Porsche 968 Sport 3.0L 1994-95
  • Porsche 968 CS 3.0L 1993-95
  • Porsche 968 Turbo S 3.0L 1993-94
  • Porsche 928 4.5L 1978-82
  • Porsche 928S 4.7L 1981-83
  • Porsche 928S2 4.7L 1984-86
  • Porsche 928S4 5.0L 1987-92
  • Porsche 928GT 5.0L 1989-91
  • Porsche 928GTS 5.4L 1992-95

Supplied individually, this clamp allows flexible purchasing depending on your specific requirements. Manufactured for durability and corrosion resistance, it delivers long-lasting performance in demanding environments.

Key Features

• Pipe clamp size B18x15
• Suitable for multiple hose and pipe applications
• Used in various engine bay and mechanical locations
• Sold individually for flexible use
• Strong and reliable clamping force
• Corrosion-resistant construction
• Durable and long-lasting performance

Function and Purpose

This clamp is designed to secure hoses and pipes in place.

It helps to:
• Prevent movement and vibration damage
• Maintain correct routing and alignment
• Ensure stable and secure connections
• Reduce wear on hoses and fittings
• Support reliable system operation

Why Replace Pipe Clamps

Clamps can degrade over time due to environmental exposure.

Common issues include:
• Reduced clamping strength
• Corrosion or fatigue
• Hose movement or disconnection
• Increased risk of leaks or system failure

Replacing worn clamps ensures safe and secure installation.

Applications

Suitable for:
• Fuel system hoses
• Coolant pipes and hoses
• Vacuum and air lines
• General engine bay hose routing
• Various automotive and mechanical uses



Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99951106602
99951106602

The product you are viewing cross references to these numbers
Special Order item
92834744507
Product Information
Product Information
Power steering oil tank hose.

porsche

Fits:
Porsche 928 1985-95

This product supersedes Porsche's old part numbers:
- 92834744505

Click 'Zoom in' for large parts diagram.
Diagram ref no 12.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92834744507
92834744506
92834744505
92834744507

The product you are viewing cross references to these numbers
92834744507/1
Product Information
Product Information
Power steering oil tank hose.

oematch

Fits:
Porsche 928 1985-95

This product supersedes Porsche's old part numbers:
- 92834744505

Click 'Zoom in' for large parts diagram.
Diagram ref no 12.

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

92834744507
92834744506
92834744505
92834744507

The product you are viewing cross references to these numbers
DISPLAYING 1 to 10 (of 10 products)
About Power Steering Pipes / Hoses / Radiators

Porsche Power Steering Pipes, Hoses & Radiators | Design911 Hydraulic Components for Precision Steering

Power steering pipes, hoses, and radiators are vital for maintaining smooth, responsive steering performance in your Porsche. These components transport and cool the hydraulic fluid that powers the steering system, ensuring precise control, minimal resistance, and consistent handling under all driving conditions. A well-maintained hydraulic circuit not only enhances steering feel but also protects your steering pump, rack, and associated components from wear and overheating.

At Design911, we offer an extensive selection of power steering pipes, hoses, and cooling radiators, engineered for exact fitment, reliability, and high-pressure performance. Manufactured using durable materials such as reinforced rubber, stainless steel, and aluminium, our range is ideal for servicing, restoration, and performance upgrades — keeping your Porsche’s steering system operating at its sharpest.

What Do Power Steering Pipes, Hoses & Radiators Do?

Power steering pipes and hoses transfer hydraulic fluid between the pump, rack, and reservoir, while radiators (or coolers) regulate fluid temperature for consistent performance.

Core Functions:
• Deliver hydraulic fluid to assist steering input.
• Maintain consistent pressure within the steering circuit.
• Prevent overheating of steering fluid during high-load use.
• Ensure responsive, effortless steering at all speeds.
• Reduce wear on the pump, seals, and steering rack.

Together, these parts form the backbone of your Porsche’s power steering system, ensuring smooth handling and precise feedback whether on the road or track.

Why Do Power Steering Components Fail or Degrade?

Continuous heat, pressure, and exposure to fluids can cause deterioration of hoses and pipes over time, while radiators may corrode or leak.

Common Causes of Failure Include:
• Cracked or brittle hoses from age or heat exposure.
• Corrosion or pitting in metal pipes.
• Leaks at joints or seals from fluid pressure fluctuations.
• Blocked or damaged steering coolers reducing efficiency.
• Contamination of hydraulic fluid causing internal wear.

When these components fail, drivers may experience stiff steering, fluid leaks, noise, or overheating — all of which can lead to expensive steering system damage if left unaddressed.

Why Replace or Upgrade Your Porsche Power Steering Pipes, Hoses & Radiators?

Replacing or upgrading these components restores safe, consistent hydraulic operation and improves overall steering precision. High-quality materials and modern design offer improved durability, pressure resistance, and corrosion protection.

Key Benefits:
• Restores smooth, consistent steering response.
• Prevents fluid leaks and overheating.
• Extends life of steering pumps and racks.
• Constructed from premium, heat- and pressure-resistant materials.
• Fits Porsche 911, 944, 968, Boxster, Cayman, Cayenne, and Macan models.
• Ideal for restorations, repairs, or performance upgrades.

Design911’s Porsche power steering pipes, hoses, and radiators provide durability, precision, and reliability — ensuring confident handling and performance on every drive.

Highlights

• Premium Porsche power steering hoses, pipes, and cooling radiators.
• Engineered for precision fitment and leak-free performance.
• Reinforced construction for high-pressure durability.
• Corrosion-resistant and temperature-stable materials.
• Suitable for both classic and modern Porsche models.
• Perfect for maintenance, restoration, or upgrades.

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