Air con pipes

Refrigerant hose NW 10, 5000 MM, from the liquid container to the condenser at the rear for vehicles with air conditioning.



Fits:
Porsche 911 (1974 to 1983)
Porsche 911 Turbo (1975 to 1977)

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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91157315303

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Refrigerant hose NW 10, 5000 MM, from the liquid container to the condenser at the rear for vehicles with air conditioning.



Fits:
Porsche 911 (1974 to 1983)
Porsche 911 Turbo (1975 to 1977)

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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91157315303

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Refrigerant hose from the liquid container to the evaporator for vehicles with air conditioning.



Fits:
Porsche 911/911S (1976 - 1983)
Only for vehicles with air conditioning

Click 'Zoom in' for large parts diagram.
Diagram ref no 8

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91157315101

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Air conditioning compressor to condenser hose.



Fits:
Porsche 911 1969-83 (not Turbo models)

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Diagram ref no 24

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91157315002

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Clamp 22/20 – AC Pipe & Fuel Injection Line Clamp 

High-quality 22/20 clamp designed for Porsche applications, used to secure air conditioning pipes on the Porsche 911 and fuel injection lines on the Porsche 924 turbo.

This clamp ensures that critical pipes and lines are held securely in place, maintaining correct routing and preventing movement, vibration, or wear that could compromise system performance. It plays an important role in both cooling system efficiency and fuel delivery reliability.

Fits:

• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1984-1986 3.2L
• 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

Diagram ref no 40 

Manufactured to OEM specifications, this clamp offers precise fitment, durability, and resistance to heat, pressure, and fuel exposure. Supplied individually, it is ideal for maintenance, repair, or restoration work.

Key Features

• Clamp size 22/20
• Suitable for Porsche 911 and Porsche 924 Turbo
• Part number 99951111502
• Used for AC pipes and fuel injection lines
• Ensures secure mounting and routing
• Prevents vibration-related wear and movement
• Resistant to heat and fuel exposure
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually

Function and Purpose

This clamp is designed to secure pipes and lines across key systems.

It helps to:
• Hold air conditioning pipes firmly in place (911)
• Secure fuel injection lines (924 Turbo)
• Maintain correct routing and alignment
• Prevent vibration-related wear or damage
• Ensure long-term system reliability

Why Replace Clamps

Clamps can degrade over time due to environmental exposure.

Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Pipe or line movement
• Increased risk of leaks or system inefficiency

Replacing worn clamps ensures proper securing and protects critical systems.

Related reference numbers
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99951111502

The product you are viewing cross references to these numbers

Clamp 22/20 – AC Pipe & Fuel Injection Line Clamp 

High-quality 22/20 clamp designed for Porsche applications, used to secure air conditioning pipes on the Porsche 911 and fuel injection lines on the Porsche 924 turbo.

This clamp ensures that critical pipes and lines are held securely in place, maintaining correct routing and preventing movement, vibration, or wear that could compromise system performance. It plays an important role in both cooling system efficiency and fuel delivery reliability.

Fits:

• Porsche 911 1978-1983 3.0L / SC
• Porsche 911 1984-1986 3.2L
• 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

Diagram ref no 40 

Manufactured to OEM specifications, this clamp offers precise fitment, durability, and resistance to heat, pressure, and fuel exposure. Supplied individually, it is ideal for maintenance, repair, or restoration work.

Key Features

• Clamp size 22/20
• Suitable for Porsche 911 and Porsche 924 Turbo
• Part number 99951111502
• Used for AC pipes and fuel injection lines
• Ensures secure mounting and routing
• Prevents vibration-related wear and movement
• Resistant to heat and fuel exposure
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually

Function and Purpose

This clamp is designed to secure pipes and lines across key systems.

It helps to:
• Hold air conditioning pipes firmly in place (911)
• Secure fuel injection lines (924 Turbo)
• Maintain correct routing and alignment
• Prevent vibration-related wear or damage
• Ensure long-term system reliability

Why Replace Clamps

Clamps can degrade over time due to environmental exposure.

Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Pipe or line movement
• Increased risk of leaks or system inefficiency

Replacing worn clamps ensures proper securing and protects critical systems.

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99951111502

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Clamp B15 – Multi-Application Hose, Cable & Pipe Clamp
Sold each

High-quality B15 clamp designed for a wide range of Porsche applications across multiple models.

This versatile clamp is used in various locations including engine wiring looms on the 911SC, air conditioning pipes on 928 S4, 964, and 993, throttle cable routing on the 968, expansion tank hoses on 924S and 944, and automatic gearbox cooling lines on 924S and 944 models.

Fits:

• Porsche 911 1978-1983 3.0L / SC
• 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 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1985-87
• 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 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 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91

Manufactured to OEM specifications, this clamp ensures secure mounting, durability, and resistance to heat and corrosion. Supplied individually, it is ideal for maintenance, repair, or restoration across multiple Porsche systems.

Key Features

• Clamp size B15
• Suitable for multiple Porsche models and applications
• Part number 99951111801
• Multi-use: wiring loom, AC pipes, throttle cable, cooling lines
• Ensures secure mounting and correct routing
• Prevents vibration-related wear and movement
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually

Function and Purpose

This clamp is designed to secure hoses, cables, and pipes across various systems.

It helps to:
• Hold wiring looms securely in place
• Maintain correct routing of AC pipes
• Secure throttle cables and cooling lines
• Prevent vibration-related wear or damage
• Ensure long-term system reliability

Why Replace Clamps

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

Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Movement of hoses, cables, or pipes
• Increased risk of wear or system failure

Replacing worn clamps ensures proper securing and protects critical components.

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

99951111801

The product you are viewing cross references to these numbers

Clamp B15 – Multi-Application Hose, Cable & Pipe Clamp
Sold each

High-quality B15 clamp designed for a wide range of Porsche applications across multiple models.

This versatile clamp is used in various locations including engine wiring looms on the 911SC, air conditioning pipes on 928 S4, 964, and 993, throttle cable routing on the 968, expansion tank hoses on 924S and 944, and automatic gearbox cooling lines on 924S and 944 models.

Fits:

• Porsche 911 1978-1983 3.0L / SC
• 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 924S 2.5L 1986-87
• Porsche 924S 2.5L 1988
• Porsche 944 2.5L 8V 1985-87
• 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 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 928S2 4.7L 1984-86
• Porsche 928S4 5.0L 1987-92
• Porsche 928GT 5.0L 1989-91

Manufactured to OEM specifications, this clamp ensures secure mounting, durability, and resistance to heat and corrosion. Supplied individually, it is ideal for maintenance, repair, or restoration across multiple Porsche systems.

Key Features

• Clamp size B15
• Suitable for multiple Porsche models and applications
• Part number 99951111801
• Multi-use: wiring loom, AC pipes, throttle cable, cooling lines
• Ensures secure mounting and correct routing
• Prevents vibration-related wear and movement
• Durable and corrosion-resistant construction
• OEM-style fit and performance
• Sold individually

Function and Purpose

This clamp is designed to secure hoses, cables, and pipes across various systems.

It helps to:
• Hold wiring looms securely in place
• Maintain correct routing of AC pipes
• Secure throttle cables and cooling lines
• Prevent vibration-related wear or damage
• Ensure long-term system reliability

Why Replace Clamps

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

Common issues include:
• Loss of clamping strength
• Corrosion or fatigue
• Movement of hoses, cables, or pipes
• Increased risk of wear or system failure

Replacing worn clamps ensures proper securing and protects critical components.

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99951111801

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Climate control hose sealing ring.
Rubber sealing ring / gasket used in the HVAC/heater/ventilation system of classic 911 / 912 cars. Its sealing points where heater/vent hoses pass through body or bulkhead. Ideal when refurbishing HVAC ducts, replacing heater hoses, restoring classic 911/912 ventilation and heat systems.
Sold each. 2 required per vehicle.

Fits:
Porsche 911 1965 - 1989 all models

Diagram ref no 18

Because over decades the original sealing rings often become brittle, hard, compressed or cracked (due to heat cycles, age, vibration, exposure to cabin air, moisture and dust), they lose their ability to seal properly.

This can lead to:
• Unwanted air leaks or drafts into cabin
• Water or dust ingress into the interior or into heater ducts
• Poor heating or ventilation performance
• Increased cabin noise, wind-noise or fumes entering cabin (especially on vehicles with engine-bay to cabin vents).

Replacing with a correct-spec sealing ring ensures a tight, flexible seal that restores proper HVAC function, occupant comfort, and helps preserve the integrity of the car’s interior and ventilation system.

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90157291301

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Climate control hose sealing ring.

Fits:
Porsche 911 1965-89 all models

Diagram ref no 34

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90157291301

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Refrigerant hose NW8 for vehicles with air conditioning.



Fits:
Porsche 911 (1976 - 1983)
Porsche 911 Turbo (1975 - 1983)

Click 'Zoom in' for large parts diagram.
Diagram ref no 18

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91157315402

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Refrigerant hose NW8 for vehicles with air conditioning.



Fits:
Porsche 911 (1976 - 1983)
Porsche 911 Turbo (1975 - 1983)

Click 'Zoom in' for large parts diagram.
Diagram ref no 18

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91157315402

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