Seat Parts

Adaptor 760/1 for 200mm Mounting Points – Left & Right
Additional seat mounting adaptor set for 200mm mounting points, designed for use with compatible classic bucket seats. The 760/1 adaptor is required when fitting smaller seat models with 200mm mounting points, including the Nürburgring seats, where specified for the vehicle installation.

Supplied as a complete pair for both front seats.

Application: Additional seat mounting adaptor Suitable for smaller seat Nürburgring models.

Important Fitment Information:
This adaptor is an additional mounting component and does not replace the vehicle-specific seat adaptor.

When required, you will normally need:
   Vehicle-specific seat adaptor + Adaptor 760/1 + Seat sliders

Please check the requirements for your particular Porsche model and seat combination before ordering. You will receive one adaptor for the left seat and one adaptor for the right seat.

If you are unsure whether Adaptor 760/1 is required for your vehicle or seat combination, please contact the DESIGN911 team and we will be happy to assist.

Related reference numbers
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760

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Button for seat backrest adjustment, Black.

Fits:
Porsche 356 B (1960 - 1963)
Porsche 356 C (1963 - 1965)

Diagram ref no 27

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64452171500

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Front bottom seat cushion replacement pad. Ideal for interior restoration projects.


Fits:
Porsche 356 A/B/C 1957>>

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64452150142

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Front seat backrest cushion replacement pad. Ideal for interior restoration projects.


Fits:
Porsche 356 A/B/C 1957>>

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64452150542

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Stainless Steel Headrest Knob – 6mm thread

Restore the finishing touches of your classic Porsche interior with this OE Match Stainless Steel Headrest Knob. Precision manufactured to complement the original factory design, this high-quality replacement knob is the ideal solution for replacing worn, damaged or missing headrest adjustment hardware on Porsche 356, 911 and 912 models.

Fits:

• Porsche 911 1965-1968 2.0L / 912 SWB (F)
• Porsche 356A 1955-59
• Porsche 356B 1959-63
• Porsche 356C 1963-65

Although small, the headrest knob is a prominent interior component that contributes to both the appearance and functionality of your seats. Over decades of use, original knobs can become scratched, corroded, dented or lost during seat refurbishment. Replacing them with a quality OE Match component helps restore the authentic look of your Porsche interior while ensuring smooth and reliable headrest adjustment.

Manufactured from durable stainless steel, this replacement headrest knob offers excellent corrosion resistance, long-lasting durability and an attractive factory-style finish, making it ideal for concours restorations, sympathetic refurbishments and everyday classic Porsche ownership.

What Does the Headrest Knob Do?

The headrest knob forms part of the seat adjustment mechanism, allowing the headrest to be securely adjusted or removed when required. It provides a comfortable grip for operation while maintaining the clean, period-correct appearance of the seat.

Why Replace the Headrest Knob?

Years of regular use and exposure can lead to deterioration of interior hardware. Common reasons for replacement include:

• Scratched or worn finish
• Corrosion or surface pitting
• Dented or damaged knob
• Missing original component
• Seat restoration or upholstery replacement
• Completing a concours-standard interior refurbishment

Replacing worn seat hardware is an effective way to improve both the appearance and usability of your Porsche interior.

Features

• Precision manufactured from high-quality stainless steel
• Corrosion-resistant finish
• Factory-style appearance
• Durable construction for long service life
• Smooth operation of the headrest adjustment mechanism
• Ideal for restoration and refurbishment projects
• Easy installation using the original mounting arrangement
  
  

Why Choose OE Match Interior Components?

OE Match interior components are designed for Porsche owners seeking authentic appearance, excellent fitment and dependable quality. Manufactured to complement the original factory design, these components help preserve the character of classic Porsche interiors while offering the durability expected from modern manufacturing techniques. Whether you're completing a full restoration or replacing individual trim pieces, OE Match parts provide an ideal balance of originality and reliability.

OE Match Porsche Seat Hardware & Interior Restoration Parts

The finer details are what separate a good restoration from an exceptional one. Interior hardware such as headrest knobs, seat fittings and trim components play an important role in preserving the authentic appearance and functionality of your classic Porsche.

At Design911, we offer a comprehensive selection of OE Match seat hardware and interior restoration parts for Porsche 356, 911 and 912 models. Every component is chosen to provide accurate fitment, premium materials and a factory-inspired finish, helping enthusiasts and professional restorers achieve outstanding results.

Replacing worn or damaged seat hardware not only enhances the appearance of the interior but also improves the operation of adjustable seat components, ensuring your Porsche remains both comfortable and true to its original design.

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64452108805

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Knob for reclining seats.

Fits:
Porsche 356 B-T6 / 356 C 1960-65

Diagram ref no 2

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64452137106

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Knob for Seat Adjusting.



Fits:
Porsche 356 All

This knob is NOT painted but made out of full colour material. CNC machined and full polished. Made to Porsche Specs.

Available in the 4 original colours: Black, Beige, Ivory and Grey.

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Knob for Seat Recliner.

Fits:
Porsche 356 All

This knob is NOT painted but made out of full colour material. CNC machined and full polished. Made to Porsche Specs.

Available in the 4 original colours: Black, Beige, Ivory and Grey.

Diagram ref no 27

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64452171500

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Lower seat rail Each. Price is Each.



Fits:
Porsche 356C
Porsche 911 912 1965-1973

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Seat adaptor set, Left & Right
Seat adaptor set designed for Porsche 356 B (T5) models up to approximately 1960, allowing the installation of compatible sports and classic-style seats. Supplied as a pair, with one adaptor for the left-hand seat and one for the right-hand seat.

Vehicle Fitment:
Porsche 356 B (T5)
Year: Up to approx. 1960

Set Includes:
 1 x Left seat adaptor
 1 x Right seat adaptor

Suitable Seats: Nürburgring / Nürburgring (R) / LeMans / Monza / Spider  / Rally ST / Modell14

Important: When fitting the smaller Nürburgring seats, Adaptor 760/1 for 200mm mounting points must also be ordered.

Please note that seat sliders and adaptors are normally both required unless otherwise stated.

 If you are unsure which seat adaptor is correct for your Porsche, please contact the DESIGN911 team and we will be happy to assist with compatibility.

Seat adaptor set, Left & Right
Seat adaptor set designed for Porsche 356 C models from T6 onward, suitable for vehicles built from approximately 1960.  Supplied as a pair, with one adaptor for the left-hand seat and one for the right-hand seat.

Vehicle Fitment:
Porsche 356 C from T6 onward
Year: From approx. 1960

Set Includes:
 1 x Left seat adaptor
 1 x Right seat adaptor

Suitable Seats: Nürburgring / Nürburgring (R) / LeMans / Monza / Spider  / Rally ST / Modell14

Important: When fitting the smaller Nürburgring seats, Adaptor 760/1 for 200mm mounting points must also be ordered.

Please note that seat sliders and adaptors are normally both required unless otherwise stated.

 If you are unsure which seat adaptor is correct for your Porsche, please contact the DESIGN911 team and we will be happy to assist with compatibility.

Seat frame in aluminium. Porsche 356 Speedster seat
Sold each - 2 required per car

Fits
Porsche 356B Speedster / Carrera GT - 1959 to 1963
Porsche 356C Speedster / Carrera GT - 1963 to 1965

Seat frame for Speedster seat made from aircraft grade aluminium

Diagram ref no 8

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64452101142

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Seat frame rail with adjuster. Porsche 356 Speedster seat

Fits
Porsche 356B Speedster / Carrera GT - 1959 to 1963
Porsche 356C Speedster / Carrera GT - 1963 to 1965

Finished in stove enameled gloss black

Diagram ref no 8

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64452101142

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Seat lever spring.



Fits:
Porsche 356 B-T6 / 356 C
Porsche 911 / 912 (1965-68)

Click 'Zoom in' for large parts diagram.
Diagram ref no 19

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  Seat Rails / Sliders Set, Left & Right

Seat rail set designed for the installation of compatible sports and classic seats, providing the sliding mechanism required to adjust the seat position.

The rails are supplied as a complete set for both front seats, with components for the left and right seat.

Product Details:

    •   Product: Seat Rails / Sliders
    •   Set: Left + Right
    •   Quantity: Complete set for both front seats
    •   Application: Seat installation and adjustment
    •   Suitable for compatible seat installations

These seat rails are intended to be used with the appropriate seat and vehicle-specific seat adaptor where required.

You will receive a set for both the left and right seat.

If you are unsure which seat rails or adaptors are required for your vehicle and seat combination, please contact the DESIGN911 team and we will be happy to assist with fitment and compatibility.

Seat tension / adjuster spring, 172 mm.
Sold each.  Usually two springs are needed per vehicle for both driver’s and passenger’s seat assemblies.

This OE-Match tension spring is a high-quality replacement that replicates the original factory spring used in the seat adjuster and tensioning mechanism of classic Porsche 356.

Fits:
Porsche 356 B T5 1960 - 1965
Porsche 356 CARRERA GT 1600 1960 - 1965

Diagram ref no 2 / or 10

This spring maintains the proper tension in the seat adjuster system, ensuring that the seat slides and locks smoothly and holds securely in place. It helps prevent the seat from drifting or loosening under load.

Over time, the original spring may weaken, corrode, or lose tension, causing loose movement, poor locking, or rattling in the seat mechanism. Replacing it with a new OE-Match spring restores firm tension, stability, and smooth, precise seat adjustment.

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64452133300

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