Front seat belt (automatic) – Porsche 911 / 928

Front seat belt – automatic/inertia belt (Porsche 911 74–85 / 928 78–86)

Automatic seat belt (inertia belt) for the front seats, suitable for Porsche 911 (1974–1985) and Porsche 928 (1978–1986). Price is per unit.

Details at a glance

• Automatic seat belt for the front axle
• Inertial roller mechanism as in the original
• Suitable for Porsche 911 (1974–1985) and Porsche 928 (1978–1986)
• Suitable as a direct replacement for aged or defective belt systems
• Price per belt

Description

This automatic seat belt replaces the factory-installed inertial belts in classic Porsche 911 models from 1974 to 1985 and Porsche 928 vehicles from 1978 to 1986. The belt uses an inertial roller mechanism that allows free movement during normal movements, but locks immediately in the event of abrupt deceleration, ensuring a secure hold.

Replacing older seat belts is particularly advisable for classic vehicles, as the material can lose strength over the years or the mechanism can become stiff. This replacement seat belt restores functionality and offers a reliable solution for restorations, safety-related repairs, or upgrading a classic car for everyday use.

The fit corresponds to the factory mounting points and allows for a clean, near-original installation.

Technical data

• Type: Automatic seat belt / inertial belt
• Position: Front seat left or right
• Fit: Near OEM design
• Scope of delivery: single strap (price per piece)

Compatibility / Vehicle Assignment

• Porsche 911 (1974–1985)
• Porsche 928 (1978–1986)

Scope of delivery

• 1 × automatic front seat belt

Notice

Price is per strap. Replacement is recommended if straps show signs of material fatigue, stiffness, or discoloration.