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Seat Parts

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DISPLAYING 97 to 107 (of 107 products)
<< 4 5 6 7
Special Order item
91152223300
Product Information
Product Information
Spring for release pin rear seat backrest. 
Sold each - 2 required per car



Fits:
Porsche 911 - Porsche 1978 to 1986

Click 'Zoom in' for large parts diagram.
Diagram ref no 14



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Related, superseded, cross reference or alternative numbers for comparison.

91152223300
91152223300

The product you are viewing cross references to these numbers
SEATFRAMESTSTD
Product Information
Product Information

ST Seat Shell and Foam Kit - 3 Point Seat Belt
Sold each

The Retro Trim ST Seat Shell Kit recreates the classic bucket seat style found in early Porsche 911 competition models and sports configurations of the 1960s and early 1970s. Supplied for a 3-point belt arrangement, this version does not have the belt cut-outs. 

Fits

  • 911 & 912 (1965–1989)
  • 911 1965–1968 2.0L / 912 SWB (F)
  • 911 1968–1973 2.2L / 2.4L / 2.7L RS LWB (F)
  • 911 1974–1977 2.7L / 1976–77 3.0 Carrera
  • 911 1978–1983 3.0L / SC
  • 911 1984–1986 3.2L
  • 911 1987–1989 3.2L G50
  • 911 Turbo 3.0L (930) 1975–1977
  • 911 Turbo 3.3L (930) 1978–1989
  • 964 Carrera 2 / Carrera 4 1989–1993

Handmade using a lightweight glass fibre shell, the ST combines authentic period styling with a slightly taller and wider design for improved comfort and accommodation of taller drivers.

This version is designed for cars retaining standard 3-point seatbelts.

Classic Porsche ST-Inspired Design

The ST-style bucket seat was used in early Porsche 911s and other competition cars of the period, including Ford applications.

Retro Trim has retained the distinctive shape and support of the original ST design while introducing subtle changes to make the seat more practical for today's classic Porsche driver.

The shell is slightly taller and wider than the original, providing additional space without losing its period appearance.

Lightweight Glass Fibre Shell

The ST uses a lightweight glass fibre shell with a laminated-in reinforcement grid around the mounting areas.

This provides additional support at the seat mounting points while maintaining the lightweight construction associated with classic competition seats.

Duralastic suspension belts work with the fire-resistant foam to provide a firm but comfortable seating position suitable for road, rally and historic motorsport use.

Designed for a 5-Point Harness

This version incorporates openings to correctly route the waist/lap belts of a 5-point harness and is supplied with rosettes for these openings.

The seat design also provides guidance for the harness belts while maintaining the appearance and supportive profile of the original ST seat.

Harness installation must use suitable vehicle mounting points and follow the harness manufacturer's instructions and any applicable motorsport regulations.

Lower Seating Options for Taller Drivers

The redesigned ST is slightly taller and wider than the original to accommodate a broader range of drivers.

For particularly tall drivers, the seat can also be customised with a lower seating position, providing additional headroom while retaining the appearance of a traditional ST-style bucket seat.

Original-Style Recaro Mounting Pattern

The seat incorporates both the Retro Trim mounting pattern and an original-style Recaro mounting pattern.

This allows the ST to be used with suitable original or original-style sliders and brackets, making it easier to incorporate into period-correct classic car installations.

Have Your Seats Upholstered Locally

Purchasing the ST as a seat shell kit allows your preferred local upholsterer or interior restoration specialist to complete the finished seats.

This gives you the freedom to select leather, leatherette, vinyl, fabric or period-style materials to match the existing interior or create a bespoke classic Porsche specification.

Kit Includes

  • Seat shell/frame
  • Duralastic suspension belts
  • Side foam
  • Back foam
  • Seat cushion
  • Headrest


Retro Trim ST 3-Point Seatbelt Classic Porsche Seat Shell Kits

The Retro Trim ST Seat Shell Kit provides a period-inspired seating solution for classic Porsche 911 restoration, road, touring and restomod projects retaining standard 3-point seatbelts.

Its lightweight glass fibre construction maintains the distinctive appearance of an early Porsche competition seat while the slightly taller and wider dimensions provide improved comfort for a broader range of drivers.

Duralastic suspension, reinforced mounting points and original-style Recaro mounting provisions make the ST an excellent choice for owners looking to combine classic Porsche motorsport styling with greater support and everyday usability.

SEATFRAMEST
Product Information
Product Information

ST Seat Shell and Foam Kit - 5 Point Seat Belt
Sold each

The Retro Trim ST Seat Shell Kit recreates the classic bucket seat style found in early Porsche 911 competition models and sports configurations of the 1960s and early 1970s. Supplied for a 5-point belt arrangement, this version includes rosettes to finish the belt cut-outs. 

Fits

  • 911 & 912 (1965–1989)
  • 911 1965–1968 2.0L / 912 SWB (F)
  • 911 1968–1973 2.2L / 2.4L / 2.7L RS LWB (F)
  • 911 1974–1977 2.7L / 1976–77 3.0 Carrera
  • 911 1978–1983 3.0L / SC
  • 911 1984–1986 3.2L
  • 911 1987–1989 3.2L G50
  • 911 Turbo 3.0L (930) 1975–1977
  • 911 Turbo 3.3L (930) 1978–1989
  • 964 Carrera 2 / Carrera 4 1989–1993

Handmade using a lightweight glass fibre shell, the ST combines authentic period styling with a slightly taller and wider design for improved comfort and accommodation of taller drivers.

This version incorporates dedicated waist/lap belt openings and rosettes for a 5-point harness.

Classic Porsche ST-Inspired Design

The ST-style bucket seat was used in early Porsche 911s and other competition cars of the period, including Ford applications.

Retro Trim has retained the distinctive shape and support of the original ST design while introducing subtle changes to make the seat more practical for today's classic Porsche driver.

The shell is slightly taller and wider than the original, providing additional space without losing its period appearance.

Lightweight Glass Fibre Shell

The ST uses a lightweight glass fibre shell with a laminated-in reinforcement grid around the mounting areas.

This provides additional support at the seat mounting points while maintaining the lightweight construction associated with classic competition seats.

Duralastic suspension belts work with the fire-resistant foam to provide a firm but comfortable seating position suitable for road, rally and historic motorsport use.

Designed for a 5-Point Harness

This version incorporates openings to correctly route the waist/lap belts of a 5-point harness and is supplied with rosettes for these openings.

The seat design also provides guidance for the harness belts while maintaining the appearance and supportive profile of the original ST seat.

Harness installation must use suitable vehicle mounting points and follow the harness manufacturer's instructions and any applicable motorsport regulations.

Lower Seating Options for Taller Drivers

The redesigned ST is slightly taller and wider than the original to accommodate a broader range of drivers.

For particularly tall drivers, the seat can also be customised with a lower seating position, providing additional headroom while retaining the appearance of a traditional ST-style bucket seat.

Original-Style Recaro Mounting Pattern

The seat incorporates both the Retro Trim mounting pattern and an original-style Recaro mounting pattern.

This allows the ST to be used with suitable original or original-style sliders and brackets, making it easier to incorporate into period-correct classic car installations.

Have Your Seats Upholstered Locally

Purchasing the ST as a seat shell kit allows your preferred local upholsterer or interior restoration specialist to complete the finished seats.

This gives you the freedom to select leather, leatherette, vinyl, fabric or period-style materials to match the existing interior or create a bespoke classic Porsche specification.

Kit Includes

  • Seat shell/frame
  • Duralastic suspension belts
  • Side foam
  • Back foam
  • Seat cushion
  • Headrest

Retro Trim ST 5-Point Harness Classic Porsche Seat Shell Kits

The Retro Trim ST Seat Shell Kit is ideal for classic Porsche 911 restoration, historic rally, competition-inspired and restomod projects requiring a traditional bucket seat with 5-point harness provision.

Its lightweight glass fibre shell retains the classic ST appearance while incorporating a reinforced mounting structure, Duralastic suspension and slightly increased dimensions for improved comfort.

With original-style Recaro mounting points, dedicated harness openings and options for taller drivers, the Retro Trim ST combines period Porsche motorsport styling with practical improvements for modern classic car use.

Special Order item
92852155904
Product Information
Product Information
Switch mounting for seat.



Fits:
Porsche 911 1984-86
Porsche 928 1985-86

Click 'Zoom in' for large part diagram.
Diagram ref no 21

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

92852155904
92852155904

The product you are viewing cross references to these numbers
90152148
Product Information
Product Information
Tilting seat base, for Recaro sport seats. Has Provision for Seat Belt Mounts Built-In.



Fits:
Porsche 911/912 1969-1973.

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

90152148
90152148210
90152148110

The product you are viewing cross references to these numbers
90152100210/1
Product Information
Product Information
Tilting sport seat base, Right.



Fits:
Porsche 911/912 1965-1968

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

90152100210
90152100210

The product you are viewing cross references to these numbers
SEATFRAMETASTD
Product Information
Product Information

TransAm Seat Frame and Foam Kit - 3 Point Seat Belt
Sold each

The Retro Trim TransAm Seat Frame Kit is inspired by the distinctive racing seats used during the golden era of Trans-Am motorsport in the 1960s and 1970s. Supplied for a 3-point belt arrangement, this version does not have the belt cut-out rosettes. 

Fits

  • 911 & 912 (1965–1989)
  • 911 1965–1968 2.0L / 912 SWB (F)
  • 911 1968–1973 2.2L / 2.4L / 2.7L RS LWB (F)
  • 911 1974–1977 2.7L / 1976–77 3.0 Carrera
  • 911 1978–1983 3.0L / SC
  • 911 1984–1986 3.2L
  • 911 1987–1989 3.2L G50
  • 911 Turbo 3.0L (930) 1975–1977
  • 911 Turbo 3.3L (930) 1978–1989
  • 964 Carrera 2 / Carrera 4 1989–1993

Handmade around a welded lightweight steel tube frame, the TransAm combines high lateral support, a low seating position and Duralastic suspension to create a classic competition-style seat suitable for restoration, restomod and historic motorsport-inspired cars.

This version is designed for cars retaining standard 3-point seatbelts.

Inspired by Classic Trans-Am Racing

The Trans-Am race series brought together some of the most recognisable performance cars of the period, including Mustang, Cougar, Corvette, Camaro, Porsche, Challenger, Datsun, Charger, AMC, Triumph and Jaguar.

Many competition cars used lightweight fibreglass, alloy or specially fabricated racing seats to provide drivers with greater support during demanding race conditions.

The Retro Trim TransAm recreates this purposeful appearance while providing a seat suitable for today's classic car enthusiast.

High Lateral Support

The TransAm features raised side bolsters extending towards the front of the seat to provide increased lateral support.

This helps hold the driver more securely during enthusiastic driving while maintaining the distinctive appearance of a traditional 1960s and 1970s competition seat.

Designed for Standard 3-Point Seatbelts

This version is intended for vehicles retaining their standard 3-point seatbelt system.

It provides the increased support and classic competition appearance of the TransAm design without requiring a conversion to a multi-point harness.

Lightweight Steel Tube Frame

The seat is handmade using a welded lightweight steel tube frame, providing a strong foundation while retaining the lightweight philosophy of traditional competition seating.

Fire-resistant foam and Duralastic suspension belts provide a firm but comfortable seating position, helping make the TransAm suitable for longer road journeys as well as historic motorsport-inspired applications.

Low Seating Position

The TransAm seat itself is non-adjustable and is designed to position the driver as low as practical within the vehicle.

Final seat height and angle are determined during installation, allowing the mounting arrangement to be selected to suit the driver and vehicle.

An optional tilting bracket is available where improved access to rear seating is required.

Have Your Seats Upholstered Locally

Supplying the TransAm as a seat frame kit allows the upholstery to be completed by your preferred local trimmer or interior restoration specialist.

This gives you the freedom to choose leather, vinyl, fabric or period-style materials and match the seats to an existing classic interior or create a completely bespoke specification.

Kit Includes

  • Seat frame
  • Duralastic suspension belts
  • Side foam
  • Back foam
  • Seat cushion
  • Headrest

Retro Trim TransAm 3-Point Seatbelt Classic Racing Seat Frame Kits

The Retro Trim TransAm Seat Frame Kit is designed for classic car owners looking to combine period Trans-Am racing style with improved driver support and standard 3-point seatbelt compatibility.

Its welded lightweight steel tube frame, raised side support, Duralastic suspension and low seating position make it particularly suited to classic Porsche, American muscle, European sports car and historic racing-inspired projects.

The unfinished kit can be upholstered locally in materials chosen to complement a period restoration or create an individual restomod interior.

SEATFRAMETA
Product Information
Product Information

TransAm Seat Frame and Foam Kit - 5 Point Seat Belt
Sold each

The Retro Trim TransAm Seat Frame Kit is inspired by the distinctive racing seats used during the golden era of Trans-Am motorsport in the 1960s and 1970s. Supplied for a 5-point belt arrangement, this version comes with the belt cut-out rosettes. 

Fits

  • 911 & 912 (1965–1989)
  • 911 1965–1968 2.0L / 912 SWB (F)
  • 911 1968–1973 2.2L / 2.4L / 2.7L RS LWB (F)
  • 911 1974–1977 2.7L / 1976–77 3.0 Carrera
  • 911 1978–1983 3.0L / SC
  • 911 1984–1986 3.2L
  • 911 1987–1989 3.2L G50
  • 911 Turbo 3.0L (930) 1975–1977
  • 911 Turbo 3.3L (930) 1978–1989
  • 964 Carrera 2 / Carrera 4 1989–1993

Handmade around a welded lightweight steel tube frame, the TransAm combines high lateral support, a low seating position and Duralastic suspension to create a classic competition-style seat suitable for restoration, restomod and historic motorsport-inspired cars.

This version is designed for cars using a 5-point harness and features the required seatbelt cut-outs with finishing rosettes.

Inspired by Classic Trans-Am Racing

The Trans-Am race series brought together some of the most recognisable performance cars of the period, including Mustang, Cougar, Corvette, Camaro, Porsche, Challenger, Datsun, Charger, AMC, Triumph and Jaguar.

Many competition cars used lightweight fibreglass, alloy or specially fabricated racing seats to provide drivers with greater support during demanding race conditions.

The Retro Trim TransAm recreates this purposeful appearance while providing a seat suitable for today's classic car enthusiast.

High Lateral Support

The TransAm features raised side bolsters extending towards the front of the seat to provide increased lateral support.

This helps hold the driver more securely during enthusiastic driving while maintaining the distinctive appearance of a traditional 1960s and 1970s competition seat.

Designed for a 5-Point Harness

This version incorporates dedicated openings for routing the waist/lap belts of a 5-point harness.

Seatbelt cut-out rosettes are included, providing a neat finished edge around the harness openings while maintaining the classic appearance of the seat.

Lightweight Steel Tube Frame

The seat is handmade using a welded lightweight steel tube frame, providing a strong foundation while retaining the lightweight philosophy of traditional competition seating.

Fire-resistant foam and Duralastic suspension belts provide a firm but comfortable seating position, helping make the TransAm suitable for longer road journeys as well as historic motorsport-inspired applications.

Low Seating Position

The TransAm seat itself is non-adjustable and is designed to position the driver as low as practical within the vehicle.

Final seat height and angle are determined during installation, allowing the mounting arrangement to be selected to suit the driver and vehicle.

An optional tilting bracket is available where improved access to rear seating is required.

Have Your Seats Upholstered Locally

Supplying the TransAm as a seat frame kit allows the upholstery to be completed by your preferred local trimmer or interior restoration specialist.

This gives you the freedom to choose leather, vinyl, fabric or period-style materials and match the seats to an existing classic interior or create a completely bespoke specification.

Kit Includes

  • Seat frame
  • Duralastic suspension belts
  • Side foam
  • Back foam
  • Seat cushion
  • Headrest
  • 5-point harness cut-out rosettes       

Retro Trim TransAm 5-Point Harness Classic Racing Seat Frame Kits

The Retro Trim TransAm Seat Frame Kit is designed for classic car owners looking for the appearance and support of a traditional Trans-Am competition seat combined with provision for a modern 5-point harness.

Its welded lightweight steel frame, high side bolsters, lowered seating position and Duralastic suspension make it particularly suitable for classic Porsche, American muscle cars, European sports cars, historic rally builds and competition-inspired restomods.

Dedicated harness cut-outs and supplied rosettes provide the necessary belt routing through the seat, while local upholstery allows the finished seat to be tailored to the style and materials of the vehicle.

Special Order item
9115556270001C
Product Information
Product Information
Trim cover in black for rear three-point automatic seat belt.



Fits:
Porsche 911 (1985 to 1989)
Porsche 964 (1989 to 1994)
Porsche 993 (1994 to 1998)

Click 'Zoom in' for large parts diagram.
Diagram ref no 4

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

9115556270001C
9115556270001C

The product you are viewing cross references to these numbers
64452130106SET
Product Information
Product Information
Upper and Lower Seat Rail Set.



Fits:
Porsche 356C
Porsche 911 912 1965-1973

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

64452130106SET
64452130106SET
64452130106
644-521-301-06-SET

The product you are viewing cross references to these numbers
Special Order item
91152136102
Product Information
Product Information
Wire pull seat tilt - left or right hand side
Sold each - 2 required per seat.



Fits:
Porsche 911 - 1974 to 1986
Porsche 924 - 1976 to 1985
Porsche 924 S - 1986 to 1988
Porsche 944 - 1982 to 1985
Porsche 928 / 928 S  / 928 S2  - 1978 to 1986


Click 'Zoom in' for large parts diagram.
Diagram ref no 13





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

91152136102
91152136102

The product you are viewing cross references to these numbers
DISPLAYING 97 to 107 (of 107 products)
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About Seat Parts

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.

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