Middle Section

Front Pedal Area Section Without Brackets
For LHD cars

Fits:
Porsche 911/912 1965-89

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

Please note this is a special manufacture parts delivery time is approximately 2 - 3 weeks -/+

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91150280000

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Front screen corner repair panel.

PRODUCT IMPROVEMENT: New fresh tooling – New crisp pressings and no wrinkles.

Fits:
Porsche 911 2.0L-3.3L 01/1963-07/1989
Porsche 964

Click 'Zoom in' for large parts diagram.
Diagram ref no 17.

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91159101

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Front Seat Rail Support

OE Match front seat rail support for early Porsche 911 models. This replacement component is ideal for restoring an original seat installation where the existing support has become corroded, damaged or weakened.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)

Diagram ref no 11

The support forms part of the front seat mounting arrangement, providing the structure required to correctly locate and support the seat rail assembly.

Two supports are required per vehicle and they are sold individually.

What Does the Front Seat Rail Support Do?

The front seat rail support provides a secure mounting point for the seat rail assembly, helping correctly position and support the front seat within the vehicle.

A sound mounting structure is particularly important because the seat assembly is subjected to repeated loads whenever the vehicle is driven, as well as when the seat is adjusted or occupied.

Why Does It Fail?

On an early Porsche 911, age and corrosion are the main reasons for seat rail support replacement. These cars are now several decades old, and moisture trapped around the floor and seat mounting areas can cause deterioration of the original metalwork.

Replacement may be required because of:

• Corrosion or rust
• Cracked or weakened metal
• Damaged mounting points
• Previous poor-quality repairs
• Accident or floor pan damage
• Distortion around the seat mounting area
• Damage discovered during restoration

Corrosion is a recognised problem with these components; Design911 also offers a later stainless-steel alternative specifically intended to address the corrosion associated with the original carbon-steel design.

When Should It Be Replaced?

The support should be replaced if it is structurally weakened, heavily corroded, distorted or no longer provides a secure mounting point for the seat rail.

It should also be carefully inspected when carrying out:

• Floor pan restoration
• Front seat refurbishment
• Seat rail replacement
• Interior restoration
• Welding repairs around the seat mounting area

Any corrosion around the surrounding floor structure should be repaired before installing the replacement support.

Checks During Replacement

When replacing the seat rail support, also inspect:

• Seat rails and runners
• Surrounding floor pan
• Seat mounting points
• Mounting hardware
• Seat adjustment mechanism
• Opposite seat rail support
• Nearby metalwork for hidden corrosion

Correct seat positioning and alignment should be confirmed before completing any permanent restoration or welding work.

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90152101600

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Front seat rail support. Fits left or right. 2 required per car. Sold individually.

Upgraded stainless steel vs OEM carbon steel
Stainless steel will not rust and corrode commonly leading to the failure/replacement of this part

Fits:
Porsche 911 1969-1972

Diagram ref no 11

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Front window frame, lower part.

Fit:
Porsche 911 Coupe 2.0-3.3 01/63-07/89

Fits to part highlighted in green on diagram.
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The OE Match fuel tank support forms part of the bodywork supporting the fuel tank on early Porsche 911 applications. It is a replacement option for repairing a corroded or damaged support during front bodywork restoration for right-hand drive and left-hand drive vehicles.

Fits:

• Porsche 911 1965–1968 2.0L / 912 SWB (F)
• Porsche 911 1968–1973 2.2L / 2.4L / 2.7L RS LWB (F)

Diagram Ref No 24A

Check fitment for your specific vehicle (model, year, engine) before ordering.

What Is This Part?
This fuel tank support is a bodywork component within the tank support assembly. It provides part of the supporting structure around the tank, working with the adjoining body sections rather than acting as a separate tank retaining strap. Its condition matters when assessing corrosion or damage in the front of the body shell. During restoration, the support and the surrounding attachment areas should be examined together so that repairs are made to sound structure.

What Does This Part Do?

• Supports the fuel tank assembly: Forms part of the body structure on which the tank installation depends.
• Maintains the support layout: Provides the shaped supporting section needed around the tank mounting area.
• Connects with adjoining bodywork: Works as part of the surrounding front body assembly, so its fit must be checked alongside neighbouring sections.
• Enables localised restoration: Provides a replacement support where inspection identifies damage that cannot be retained in a sound repair.

Why Replace This Part?
Corrosion can reduce the thickness of a support and damage its edges or attachment areas. Distortion, cracks or poor previous repairs can also leave the support incorrectly positioned or unable to provide a sound foundation for the tank installation. Replacement may be appropriate where a bodywork specialist finds that the existing section is too deteriorated to repair reliably.

Inspect the adjoining bodywork before fitting a replacement. A new support should not be attached to weakened surrounding material, and the tank seating and panel alignment should be checked during trial fitting. Tank removal or a restoration project is an opportunity to inspect this area, not an automatic reason to replace an otherwise sound support.

When to Replace This Part?

• Deep corrosion: Heavy pitting, flaking metal or perforation in the support or its attachment edges.
• Physical damage: Creases, bending or cracks affecting the support's shape or seating.
• Unsound previous repairs: Patches or deteriorated joints that require assessment before further bodywork repair.
• Poor tank seating: Inspect the support, adjoining panels and retaining components if the tank does not sit correctly; this alone does not identify the support as faulty.
• Damage exposed during dismantling: Replace where cleaning and inspection reveal deterioration that was hidden beneath coatings or adjoining components.

Where Is This Part Fitted?
Location: Within the front bodywork around the fuel tank support area. It forms part of the body-mounted supporting assembly and must be matched to the section being repaired.

Product Summary

• Product: Fuel tank support.
• Brand: OE Match.
• Reference numbers: 1681001380 and 1681001370.
• Purpose: Replacement of a damaged or corroded section within the fuel tank support assembly.
• Repair context: Front bodywork repair and classic Porsche restoration.

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911501

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Heater outlet tube for tunnel.

Fits:
Porsche 911/912 (1965-89)

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Heating tube inside sill (left/right).
This Heater Tube Inside Sill is a Genuine Porsche OE component designed to route heated air through the inner sill section of classic air-cooled Porsche 911 models from 1969 to 1989. The heater tube carries warm air produced by the engine’s heat exchangers through the sill cavity toward the cabin ventilation system.

Fits:
Porsche 911 1969 - 1989

Diagram ref no 15

Function: Installed inside the vehicle’s sill structure, the tube forms a critical part of the classic 911 heating system. It channels heated air forward into the cabin ducting, supporting effective interior heating, windscreen demisting, and overall comfort in cooler conditions.

Over time, original heater tubes can degrade due to heat cycles, age, and corrosion, resulting in reduced airflow or heat loss before reaching the cabin. In severe cases, damaged ducting may allow unwanted fumes or debris into the heating system. Replacing the tube with a Genuine Porsche part restores factory heating efficiency, preserves originality, and ensures long-term reliability of the heating system.

Replace this heater tube if you notice:
• Weak or uneven heater output
•  Cracked, brittle, or collapsed ducting
•  Heat loss before air reaches the cabin
•  Unpleasant odours from the heating system
•  During restoration or refurbishment of the sill or heating system

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91157202502

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Heating tube inside sill, Ø55 mm, length 685 mm.
This heating tube inside sill is a high-quality replacement air-duct tube designed to channel warm air from the exhaust-heated heating system through the sill area of classic Porsche 911 models built from 1969 through 1989 and 356 B/C models. It matches the original part’s fit and performance to maintain proper heating airflow in your vehicle’s cabin.



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Housing panel for oil filler flap release knob.

Fits:
Porsche 911 - 1972 only

Fits to diagram ref no 35

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Inner Longitudinal Repair Piece,
Includes inner support and seat rail mounts.

Fits:
Porsche 911 / 912

Please note: While all parts have been produced as originals, they may not fit your car 100%. Some cars may be as old as 55 years, and due to the variability of the build at the factory, rust or prior accident damage they may need some trimming and adjustment to fit.

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Inner rail piece.

Fits:
Porsche 911 2.0L-3.3L 01/1963-07/1989

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Inner frame rail/torsion tube reinforcement panel, galvanized.

Fits:
Porsche 911 2.0-3.3 01/63-07/89

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Inner rocker support.

Fits:
Porsche 911 1965-77

Click 'Zoom in' for large parts diagram.
Diagram ref no 18
Diagram ref no 31

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Inner Seat Rail Support with Nuts.

Fits:
Porsche 911 / 912

Please note: While all parts have been produced as originals, they may not fit your car 100%. Some cars may be as old as 55 years, and due to the variability of the build at the factory, rust or prior accident damage they may need some trimming and adjustment to fit.

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Interior B-Pillar upholstery plate. 

Fits:
Porsche 911 Coupe - 1968 to 1989

Diagram ref no 22

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