Seat Belts - FRONT

Fits:
Porsche 911 - 1984 to 1989
Porsche 964 - 1989 to 1994
Porsche 993 - 1994 to 1997
Porsche 924 - 1980 to 1985
Porsche 924S - 1986 to 1988
Porsche 944 - 1982 to 1991
Porsche 968 - 1992 to 1995
Click 'Zoom in' for large parts diagram.
Diagram ref no 4a
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9448031410070B
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- 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
- 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 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
BLACK

Fits:
Porsche 928 1987-95
Porsche 944 1989-91
Porsche 964 C2 / C4 1989-94
Porsche 993 1995-98
Porsche 968 1992-95
This product supersedes Porsche's old part numbers:
- 964 803 183 00 70B
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
00004320723
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- 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
- 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 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
- 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
Fits: Left or Right, RHD or LHD Cars
DesignTek 6 point is a professional saloon race / rally harness with 3" wide shoulder and lap straps with clip on fittings. Featuring ultra lightweight alloy adjusters on the shoulder straps with an option of having the same adjusters on the lap belts.
The buckle is a aircraft style quick release.
- FIA Approved
- Suitable For Saloon Car Racing Or Rally Cars
- Professional Lightweight Alloy Adjusters
- 3" Wide Shoulder And Lap Belts
- Clip On Fixings
- Eye Bolts Supplied
- Lightweight Twist Buckle Release
6 colours:
Black, Blue, Green, Red, Silver, Yellow
Porsche Front Seat Belts | Design911 Safety Harnesses for Comfort & Performance Driving
Front seat belts are essential for both safety and driving comfort, ensuring driver and passenger protection in every Porsche. Designed to restrain occupants effectively during braking or collision, a high-quality seat belt system also enhances driving confidence and compliance with modern safety standards. Whether your Porsche is a classic restoration or a high-performance model, maintaining reliable seat belts is critical for safety, performance, and authenticity.
At Design911, we stock a comprehensive range of front seat belts, retractors, buckles, and mounting components engineered for precise fitment and long-term durability. Each component is built from high-strength webbing and precision mechanisms that deliver smooth retraction and secure locking performance. Ideal for restorations, replacements, or upgrades, our seat belts combine reliability, comfort, and Porsche-level engineering precision.
What Do Front Seat Belts Do?
Front seat belts are a key part of your Porsche’s safety system, designed to secure the driver and passenger during sudden movements or impacts.
Core Functions:
• Restrict forward movement during braking or collisions.
• Distribute impact forces safely across the body.
• Integrate with airbags and other restraint systems.
• Ensure proper seating posture during performance driving.
• Provide both safety compliance and interior refinement.
High-quality seat belts not only improve occupant protection but also preserve the authentic look and feel of your Porsche interior.
Why Do Front Seat Belts Fail or Degrade?
Over time, seat belts and related mechanisms can wear or lose reliability due to repeated use and environmental exposure.
Common Causes of Failure Include:
• Frayed or faded webbing from UV exposure or age.
• Locking mechanisms sticking or failing to retract smoothly.
• Contamination from dirt, grease, or spilled fluids.
• Worn pre-tensioners or corroded anchor points.
• Deformation or malfunction from previous accident stress.
A failing seat belt may compromise safety, comfort, and even MOT certification — making timely replacement essential for both peace of mind and legal compliance.
Why Replace or Upgrade Your Porsche Front Seat Belts?
Replacing worn or damaged seat belts restores safety and ensures proper operation in every driving condition. Upgraded systems provide improved performance, modern materials, and period-correct finishes for restorations.
Key Benefits:
• Restores occupant safety and restraint efficiency.
• Ensures smooth retraction and secure locking performance.
• Available in standard, sport, and harness configurations.
• Offered in multiple colours and finishes for interior matching.
• Direct-fit solutions for Porsche 911, 944, 968, Boxster, Cayman, and 718
models.
• Ideal for restorations, performance builds, or compliance upgrades.
Design911’s Porsche front seat belts deliver the perfect balance between safety, functionality, and heritage authenticity — built for drivers who demand precision and reliability.
Highlights
• Premium Porsche front seat belts and harness components.• Constructed from high-strength webbing and engineered hardware.
• Smooth retracting and locking performance.
• UV- and wear-resistant for long service life.
• Compatible with classic and modern Porsche models.
• Perfect for safety upgrades, restorations, and track-day preparation.