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Seat Parts
By OE Match
- 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 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
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
Related, superseded, cross reference or alternative numbers for comparison.
760
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Secure your Porsche front seat correctly with this OE Match Clamp for Front Seat, manufactured as a direct replacement. Produced to OE-style specifications, this seat clamp is designed to securely retain the front seat and associated mounting components, ensuring the seat remains correctly positioned while maintaining safe and reliable operation of the seating system.
Sold Each.
x4 Required Per Car.
Fits:
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
Diagram Ref No 29
Over time, the original clamp can become bent, corroded, worn, or damaged through repeated seat adjustment, age, or previous repairs. A worn or damaged clamp may allow unwanted seat movement, reduce mounting security, or make correct seat installation difficult. Replacing the clamp restores proper seat retention and contributes to the safe operation and original appearance of the interior. This OE Match front seat clamp is ideal for routine maintenance, seat repairs, interior refurbishment, and Porsche restoration projects.
What This Product Does:
- Secures the front seat and associated mounting components.
- Helps maintain correct seat positioning.
- Prevents unwanted seat movement during driving.
- Supports safe and reliable seat installation.
- Replaces bent, corroded, or damaged original clamps.
- Assists with smooth seat adjustment and secure mounting.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Loose or unstable front seat.
- Bent or damaged seat clamp.
- Corrosion affecting the clamp.
- Difficulty securing or adjusting the seat.
- Excessive movement within the seat mounting assembly.
- Missing original seat clamp.
- Interior refurbishment or restoration requiring replacement seat hardware.
Why Replacement Matters:
- The front seat clamp is a vital fastening component that helps secure the seat firmly to its mounting assembly while maintaining correct alignment and safe operation. A damaged or missing clamp can compromise seat stability, reduce occupant safety, and accelerate wear of the seat mounting components.
- Replacing a worn or damaged clamp restores secure seat retention, supports smooth seat adjustment, and helps preserve the integrity of the seating system. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match Front Seat Clamp provides the correct fit, dependable performance, and long-lasting durability, making it an excellent choice for Porsche maintenance, repairs, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90152191300
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)
Sold each - 2 required per seat
Fits:
Porsche 911 - 1965 to 1973
Porsche 912 - 1965 to 1969
Click 'Zoom in' for large parts diagram.
Diagram ref no 29
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90014802402
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Seat hinge - Sports Seats.
Sold each, 4 required per seat
Fits:
Porsche 911 - 1970 to 1973
Diagram ref no 31
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91152112600
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
The OE Match Seat Belt Fastening Angle is a replacement mounting bracket for the seat-belt installation on classic Porsche 911 models from 1969–1973.
Price Is For Each.
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Diagram Ref No 5
Available in specific left- and right-hand versions, the fastening angle forms part of the seat-belt mounting arrangement and provides a secure mounting position for the associated restraint hardware.
These OE Match components are particularly suitable for restoration or replacement of original brackets that have become corroded, bent, damaged or are missing.
What This Product Does:
The fastening angle provides a rigid mounting point within the seat-belt installation.
Seat belts rely on correctly positioned and structurally secure anchorages to restrain the occupant during sudden braking or a collision. The fastening angle helps position and support the relevant seat-belt attachment hardware in the intended factory location.
Its functions include:
- Providing a secure mounting point for seat-belt hardware
- Maintaining correct positioning of the belt attachment
- Supporting the original seat-belt installation geometry
- Providing a rigid connection between the restraint hardware and mounting structure
- Helping keep the seat belt correctly aligned
- Restoring the factory-style mounting arrangement during vehicle restoration
Because this component forms part of the occupant restraint system, its structural condition and correct installation are particularly important.
Symptoms Of Wear Or Failure:
The fastening angle is a metal component, but age, moisture, corrosion and previous repairs can compromise its condition.
Common signs that replacement may be required include:
- Visible rust or corrosion
- Heavy surface pitting
- Cracks around mounting holes
- Bent or distorted bracket
- Enlarged or damaged mounting holes
- Loose seat-belt attachment
- Bracket moving when the belt is pulled
- Missing fastening angle
- Damage caused by previous seat or interior modifications
- Incorrectly positioned seat-belt mounting hardware
- Evidence of previous accident damage
- Severe corrosion discovered during restoration
- Mounting hardware that can no longer be tightened securely
Any seat-belt anchorage showing structural damage or significant corrosion should be inspected carefully before the vehicle is used.
Why Replacement Matters:
- The seat belt is a primary safety system, and its mounting components must remain strong and securely attached.
- A corroded, cracked or distorted fastening angle may not support the seat-belt attachment as intended. Excessive movement can also affect belt positioning and place abnormal loads on related mounting hardware.
- Because seat belts can experience very high forces during a collision, seemingly minor deterioration in an anchorage component can be significant.
- Replacing a damaged fastening angle helps restore the intended mounting arrangement and ensures the associated seat-belt hardware can be secured correctly.
- For restoration work, renewing heavily corroded or previously modified brackets is also preferable to reusing components whose structural integrity may be uncertain.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90152104
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)
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90152101600
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)
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
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90152101600
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64452108805
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
This OE Match inner cover is a replacement trim component designed for the seat recliner mechanism on classic Porsche 911 and 912 models 1968. It fits over the internal seat hinge mechanism and restores the original appearance and protection of the seat recliner assembly. This OE Match part is manufactured to replicate the original Porsche design for proper fit and period-correct interior restoration.
Sold as a pair for one seat - 2 pairs required per car
Fits:
Porsche 911 / 912 - 1968
Diagram ref no 26
The inner cover shields the seat recliner mechanism from dirt and debris while also improving the appearance of the seat hinge area. By enclosing the mechanism, it helps protect internal moving components and ensures the seat adjustment system operates smoothly without obstruction.
Replacing worn covers helps restore the original interior finish of classic Porsche seats and prevents further damage to the recliner mechanism.
Seat recliner covers are often exposed to wear from seat movement, UV exposure and aging plastics. Over time they may crack, break or become brittle, leaving the recliner mechanism exposed. Installing a new OE Match cover restores the original look of the interior and protects the seat adjustment mechanism from damage.
Replace the recliner mechanism cover if you notice:
• Cracked or broken seat hinge covers
• Missing trim around the seat recliner mechanism
• Loose or exposed seat hinge hardware
• During interior restoration or seat refurbishment
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
90152191501
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)
The OE Match Knob for Seat Runner Adjustment, Black is a replacement seat adjustment knob for early classic Porsche 911 2.0–2.4 models from 1963 to 1973.
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 24
The knob forms part of the manual seat runner adjustment mechanism and provides the hand-operated contact point used when releasing or adjusting the seat position. Finished in black, it is designed to replace an original knob that has become worn, cracked, damaged or missing.
As a small but frequently handled interior component, replacing a deteriorated seat runner knob helps restore both the function and appearance of the seat adjustment system.
What This Product Does:
The seat runner mechanism allows the seat to slide forwards and backwards so the driver or passenger can achieve a suitable seating position.
The adjustment knob provides a comfortable and secure surface for operating the seat runner release mechanism. When used, it helps disengage the runner locking system so the seat can be moved along its rails before locking securely into the chosen position.
Its functions include:
- Providing a convenient hand grip for seat adjustment
- Helping operate the seat runner release mechanism
- Allowing the seat to move forwards and backwards
- Supporting correct driving and passenger seating position
- Protecting the underlying adjustment lever or mechanism
- Restoring the original appearance of the seat hardware
Symptoms Of Wear Or Failure:
Seat adjustment knobs can deteriorate through repeated use, age and general interior wear. Common signs that replacement may be required include:
- Cracked or split knob
- Missing sections of the knob
- Loose fit on the adjustment mechanism
- Knob pulling off during use
- Worn or damaged mounting point
- Smooth or heavily worn surface making it difficult to grip
- Seat adjustment becoming awkward because the knob is missing
- Visible scratches, fading or deterioration
- Knob no longer remaining securely attached
- Exposed metal lever or adjustment mechanism
A stiff or jammed seat runner is not necessarily caused by the knob itself. The rails, locking mechanism and associated hardware should also be inspected if the seat is difficult to move.
Why Replacement Matters:
- Although small, the seat runner adjustment knob is the component the user directly handles when changing the seat position.
- A cracked, loose or missing knob can make the seat adjustment mechanism uncomfortable or difficult to operate and may leave the underlying lever exposed. Continued use of a damaged knob can also cause it to break completely or detach from the adjustment mechanism.
- Replacing the knob restores a secure gripping surface and makes routine seat positioning easier. Maintaining proper seat adjustment is important for achieving a comfortable and appropriate driving position and for allowing different drivers to correctly position themselves relative to the pedals and steering wheel.
- For classic Porsche restoration projects, a correct black replacement knob also helps restore the factory appearance of the interior and replaces a frequently worn detail.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91152116300
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)
Seat adaptor set designed for Porsche 911 and 912 models built up to July 1973, allowing the installation of compatible classic and sports seats. Supplied as a pair, with one adaptor for the left-hand seat and one for the right-hand seat.
Vehicle Fitment:
Porsche 911 / 912
Year: Up to 07/1973
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.
- 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 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
Seat adaptor set designed for Porsche 911 models built from approximately November 1984 to 1994, allowing the installation of compatible classic and sports seats. The adaptors are designed for vehicles with an original seat slider spacing of 410mm and use 8mm fitting bolts. Supplied as a complete left and right pair, with one adaptor for each front seat.
Fits:
Porsche 911 / 964
Year: Approx. 11/1984 to 1994
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.
Before ordering, we recommend checking the original seat slider spacing and fixing bolt size on your vehicle. This adaptor is intended for applications with a 410mm distance between the original sliders and 8mm fitting bolts.
If you are unsure whether this is the correct seat adaptor for your Porsche 911, please contact the DESIGN911 team and we will be happy to assist with fitment and compatibility.
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
Seat adaptor set designed for Porsche 911 models built from approximately August 1973 to October 1984, allowing the installation of compatible classic and sports seats. The adaptors are designed for vehicles with an original slider spacing of 405mm and use 6mm fixing bolts. Supplied as a complete left and right pair, with one adaptor for each front seat.
Fits:
Porsche 911
Year: Approx. 08/1973 to 10/1984
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.
- 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 1975-1977 3.0L Turbo (930)
- 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 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 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
OE Match seat adjustment knob, the black backrest control includes its cover and suits Left and Right positions.
Fits
Porsche 911 1974-86
Porsche 930 1978-1979
Porsche 924 1977-1982, 1987-1988
Porsche 944 1983-1991
Porsche 928 1978-1991, 1993-1995
Check fitment for your specific vehicle (model, year, engine) before ordering.
Diagram ref no: 13-14
What This Product Does
This rotary control operates the seat's backrest adjustment mechanism. It provides the hand-operated interface for changing the backrest angle; the included cover completes the knob assembly.
Functions
- Provides manual control of backrest adjustment.
- Replaces the existing adjustment knob and cover.
Technical Details
- Part reference: 91152138102.
- Colour: Black.
- Position: Left and Right.
- Contents: adjustment wheel and cover.
- Related shifting-wheel reference in the supplied diagrams: 91152138100.
- Diagram quantity: 2 at the listed positions; this is an assembly requirement, not a stated pack quantity.
Symptoms of Fault
A broken adjustment control or detached cover warrants inspection. Difficulty reclining the seat may also involve the underlying mechanism rather than the knob alone.
Why Replacement Matters
Renewing a damaged knob addresses the external control without necessarily replacing the complete seat. Check the adjuster and its mounting points first, as a replacement knob will not correct wear elsewhere in the mechanism.
FAQs
Can an individual seat component be renewed?
Yes, suitable replacement controls and mechanisms can allow a localised repair. Confirm which component is damaged before dismantling.
What should be checked before fitting?
Compare the original reference, seat equipment and model-year details, then inspect the surrounding mechanism and fixings.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91152138102
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
- Porsche 914 (1970-1976)
- Porsche 912E 4CYL 1976
Upper shoulder pivot trim with factory REPA inertia reel seat belts.
Fits:
Porsche 911 1969-1977
Porsche 912 1976
Porsche 914 1972-1976
Diagram ref no 30
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
111857719G
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)
Fits:
Porsche 911/912 1965-73
Diagram ref no 34
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Porsche Seat Parts | Design911 Components for Repair, Adjustment & Restoration
Seat parts are essential to maintaining the comfort, support, and functionality of your Porsche’s interior. Every element — from hinges and sliders to adjustment mechanisms and mounting hardware — plays a key role in providing a secure, ergonomic driving position. Whether you’re restoring a classic Porsche or maintaining a modern performance model, ensuring that all seat components operate smoothly is vital for safety, comfort, and overall driving experience.
At Design911, we supply an extensive range of seat parts and components, including runners, rails, recliner mechanisms, hinges, adjustment handles, brackets, and seat mounts. Each part is designed for accurate fitment, long-term durability, and precise operation. Ideal for interior restorations, seat repairs, or upgrades, our components are crafted from premium materials to maintain Porsche-level comfort and performance.
What Do Seat Parts Do?
Seat parts ensure stability, comfort, and adjustability, providing the perfect driving position while maintaining occupant safety.
Core Functions:
• Enable fore/aft, height, and recline adjustments for comfort and control.
• Secure the seat frame to the chassis for stability and safety.
• Allow smooth sliding and locking through precision-engineered rails.
• Support seat back and cushion structure under load.
• Ensure ergonomic posture for both everyday and performance driving.
Every part contributes to the seamless operation of your seat — ensuring your Porsche’s driving feel remains precise and comfortable.
Why Do Seat Parts Fail or Degrade?
Seat mechanisms and structural components are exposed to constant stress, movement, and environmental factors that can lead to wear or malfunction.
Common Causes of Failure Include:
• Metal fatigue or corrosion from moisture or use over time.
• Worn sliders or seized adjustment rails.
• Damaged recliner mechanisms or broken levers.
• Cracked plastic trims or deteriorated bushings.
• Loose or misaligned mounting hardware.
When seat parts fail, movement, noise, or misalignment can occur — compromising comfort, safety, and driving precision.
Why Replace or Upgrade Your Porsche Seat Parts?
Replacing worn seat components restores functionality, comfort, and structural integrity. Upgrading to enhanced materials or precision-engineered parts ensures long-term performance and perfect fitment.
Key Benefits:
• Restores seat adjustability, alignment, and comfort.
• Eliminates rattles, looseness, and mechanical play.
• Improves driving ergonomics and safety.
• Constructed from high-quality steel, alloy, or reinforced polymer.
• Designed to fit Porsche 911, 944, 968, Boxster, Cayman, and 718 models.
• Ideal for restorations, repairs, and performance interior upgrades.
Design911’s Porsche seat parts provide the reliability and precision that every Porsche driver expects — combining engineering excellence with comfort and durability.
Highlights
• Premium Porsche seat parts, runners, and adjustment
mechanisms.
• Precision-engineered for fitment and long-term reliability.
• Restores seat movement and alignment for comfort and safety.
• Resistant to wear, corrosion, and vibration.
• Compatible with both classic and modern Porsche models.
• Perfect for interior restoration, repair, or tuning projects.