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- 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)
Front Automatic / Inertia Seat Belt Pair – Vertical
B-Pillar Mount / Floor Buckles with L Bracket
Sold as a pair with hardware
Restore the safety, functionality and appearance of your
classic Porsche with this OE Front Automatic / Inertia Seat Belt Pair,
designed for Porsche 911 models from 1969 to 1985. Featuring vertical
B-pillar mounted inertia reels and floor-mounted buckles with L brackets,
this complete pair offers dependable occupant restraint while maintaining an
authentic factory-style appearance.
Fits:
- 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)
Manufactured to OE specifications, these automatic inertia seat belts provide smooth extension and retraction, allowing unrestricted movement during normal driving while locking instantly under sudden braking or impact. Ideal for restorations, refurbishment projects or replacing worn original belts, this kit delivers reliable performance with straightforward installation.
Buckle Dimensions
Overall buckle length: Approximately 27cmCentre of mounting eye to end of buckle:Approximately 25cm
These dimensions ensure correct seating position and comfortable buckle access for compatible Porsche 911 models.
What Do Inertia Seat Belts Do?
Automatic inertia seat belts are designed to:
- Secure the driver and passenger safely in their seats.
- Allow comfortable movement during normal driving.
- Lock instantly during rapid deceleration or collision.
- Reduce the risk of injury in an accident.
- Meet the safety requirements of later classic Porsche models.
The inertia reel automatically adjusts belt tension while keeping the webbing neatly retracted when not in use.
Why Replace Your Seat Belts?
Seat belts are critical safety components that deteriorate over time, even if they appear serviceable.
Common reasons for replacement include:
- Frayed or damaged webbing.
- Slow or incomplete belt retraction.
- Faulty inertia locking mechanism.
- Corroded mounting hardware.
- Worn or damaged buckles.
- UV fading and age-related weakening.
- Restoration of worn interiors.
- Safety improvements for regularly driven classic vehicles.
Replacing ageing seat belts helps ensure your Porsche retains the highest possible level of occupant protection.
Benefits
- Restores original seat belt functionality.
- Improves occupant safety.
- Smooth and reliable belt operation.
- Factory-style appearance.
- Direct replacement for worn seat belts.
- High-quality construction for long service life.
- Complements classic Porsche interior restorations.
Configuration
- Front seat belts.
- Automatic inertia reels.
- Vertical B-pillar mounting.
- Floor buckles with L brackets.
- Supplied as a pair.
Please check your existing mounting configuration before ordering to ensure compatibility.
When Should Seat Belts Be Replaced?
Seat belts should be replaced if they:
- Have been involved in an accident.
- Show signs of fraying or cuts.
- Retract slowly or fail to retract fully.
- Do not lock correctly during testing.
- Have damaged buckles or mounting brackets.
- Show excessive wear from age or prolonged UV exposure.
Even well-maintained classic vehicles can benefit from replacing original seat belts as part of a comprehensive safety restoration.
Why Choose OE Seat Belts?
OE seat belts are manufactured to deliver dependable safety, precise fitment and long-lasting durability for classic Porsche models. Designed to match the original mounting configuration and operation, they provide the confidence of modern restraint performance while preserving the authentic character of your vehicle. Whether restoring a concours-quality Porsche or maintaining a regularly driven classic, these seat belts offer an ideal balance of safety, quality and originality.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92880312609
The product you are viewing cross references to these numbers
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