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Porsche // 911 & 912 (1965-1989) // 911 1978-1983 3.0L / SC
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- Porsche 356B 1959-63
- Porsche 356C 1963-65
Restore smooth seat adjustment and secure seating with this OE Match Seat Rail, manufactured as a direct replacement. Produced to OE-style specifications, this seat rail provides the correct mounting and sliding mechanism for the seat, allowing precise fore and aft adjustment while ensuring the seat remains securely positioned during driving.
Fits:
- Porsche 356B 1959-63
- Porsche 356C 1963-65
Diagram Ref No 9
Seat rails are subjected to continual movement, vehicle vibration, and the weight of the occupant. Over time, the rail can become worn, bent, corroded, or damaged, leading to stiff adjustment, excessive play, or difficulty locking the seat in position. Replacing a worn or damaged seat rail restores smooth operation and helps maintain both comfort and safety. This OE Match component is ideal for routine maintenance, interior repairs, seat refurbishment, and Porsche restoration projects.
What This Product Does:
- Supports the vehicle seat and provides a secure mounting point.
- Allows smooth fore and aft seat adjustment.
- Maintains correct seat alignment and positioning.
- Locks the seat securely in the selected position.
- Restores proper seat movement and operation.
- Replaces worn, bent, or damaged original seat rails.
- Provides an OE-style fit and dependable quality.
Symptoms Of Wear Or Failure:
- Difficulty sliding the seat forwards or backwards.
- Excessive movement or play in the seat.
- Seat failing to lock securely into position.
- Bent or damaged seat rail.
- Corrosion affecting the rail or sliding surfaces.
- Stiff or uneven seat adjustment.
- Visible wear to the rail or locking mechanism.
Why Replacement Matters:
- The seat rail is an essential component of the seating system, providing secure seat mounting while allowing smooth adjustment to achieve the correct driving position. A worn or damaged rail can make seat adjustment difficult, introduce unwanted movement, and compromise driver comfort and safety.
- Replacing the seat rail restores smooth adjustment, secure seat positioning, and reliable operation, helping maintain the original functionality of the interior. Manufactured as a direct replacement and produced to OE-style specifications, this OE Match seat rail provides the correct fit, dependable quality, and long-lasting durability, making it an excellent choice for Porsche maintenance, interior repairs, seat refurbishment, and restoration projects.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
64452130306
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)
- 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 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
Black Leatherette / Black Leatherette Centre
LAST ONE - LEFT only
Fits:
Porsche 911 1965 - 1989
Porsche 964 1989 - 1994
Please note these seats require the correct fitting kit to fit on your Porsche (available separately)
Download the detailed installation instructions.
The RENNSPORT Milano seat was originally designed as a direct replacement for the Italian sports cars such as the Alfa Romeo and Lancia but has since proved a very popular choice for owners of other classic cars. These include the Porsche 356 and 911 owners, Classic Mini and Mini Moke, Volkswagen Beetle and Camper vans and Volvo Amazon cars.
Features:
• Modern seat back adjustment mechanism
• Tilting seat back
• Free headrest can be ordered in oval shape.
• Easy fitting
• German DEKRA safety certificate covering seat construction and bespoke reclining mechanism
- 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 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 911 1978-1989 3.3L Turbo (930)
Fits:
Porsche 911 1974-89
Please Note: This is a special order item and it could take anything between 3-4 weeks to receive the stock in.
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- 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 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
- 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
Tuthill Tombstone Lightweight Carbon Fibre Seat – Classic Porsche
Motorsport Style
Sold each
Inspired by one of Porsche's most iconic seat designs, the Tuthill Lightweight Carbon Tombstone Style Seat combines classic styling with modern lightweight engineering. Developed for the Porsche 911, 964 and 993, this premium carbon fibre seat delivers exceptional driver support while maintaining the timeless appearance of the legendary "Tombstone" seat found in early Porsche competition and road cars.
Each seat is supplied with Corbeau seat runners. Age-related subframes and mounting hardware will be required depending on the specific Porsche model application.
Designed around a lightweight carbon fibre frame weighing just 4.5kg, this seat delivers excellent driver support, improved weight reduction, and enhanced comfort while retaining the timeless appearance of traditional Porsche tombstone seats.
Trimmed in premium black leather, the seat blends classic aesthetics with modern performance-focused construction, making it ideal for restorations, OEM+ builds, lightweight projects, and track-inspired Porsche interiors.
The lightweight carbon fibre shell significantly reduces interior weight compared to standard factory seats while providing excellent support for spirited road driving and performance applications.
The seat has been fully tested by UTAC and successfully passed all TÜV standard testing requirements, ensuring high standards of quality, safety, and durability.
Key Features
• Lightweight carbon fibre tombstone-style seat
• Classic Porsche-inspired seat design
• Carbon fibre frame weighing only 4.5kg
• Trimmed in premium black leather
• Excellent driver support and comfort
• Motorsport-inspired lightweight interior upgrade
• Includes Corbeau seat runners
• TÜV standard tested and approved
• Suitable for road, fast road, and track-inspired builds
• Ideal for classic Porsche restorations and OEM+ projects
Lightweight Interior Performance Benefits
Reducing interior weight improves overall vehicle dynamics and driving response.
Benefits include:
• Reduced overall vehicle weight
• Improved handling and chassis response
• Enhanced driver support during spirited driving
• Motorsport-inspired seating position
• Greater comfort with lightweight construction
The lightweight carbon fibre shell helps deliver a more connected and engaging driving experience.
Carbon Fibre Motorsport Construction
Manufactured using lightweight carbon fibre construction, this seat combines high structural rigidity with significant weight reduction.
This provides:
• Excellent strength-to-weight ratio
• Increased durability and rigidity
• Reduced seat weight compared to factory seats
• Motorsport-inspired engineering quality
• Improved driving feel and support
Perfect for lightweight performance builds and classic Porsche projects.
Classic Porsche Tombstone Styling
Inspired by iconic Porsche seat designs, the tombstone shape maintains the authentic appearance of classic Porsche interiors while integrating modern lightweight materials and improved support.
Ideal for:
• Classic Porsche restorations
• OEM+ interior upgrades
• Lightweight restomod builds
• Track-inspired interiors
• Motorsport-themed Porsche projects
The premium black leather finish complements both classic and modern Porsche cabin aesthetics.
Installation Information
The seat is supplied with Corbeau seat runners.
Please note:
• Age-related subframes and mounting hardware are required depending on vehicle
application
• Professional installation is recommended
• Price shown is per seat
TÜV & UTAC Tested
This seat has been fully tested by UTAC and has successfully passed all TÜV standard testing requirements, providing confidence in both quality and durability.