Powerflex Front Anti-Roll Bar Bushes (20mm) – Porsche 911 (74-86)

Powerflex polyurethane anti-roll bar bushes (20 mm) for the front axle of Porsche 911 and 930 Turbo models from 1974 to 1986. Replacement for Porsche part number 91134379203 – precisely manufactured for improved chassis stability and more direct steering.

Details at a glance

• Powerflex anti-roll bar bushes for the front axle
• Size: 20 mm
• Set of 4 pieces
• Replacement for Porsche part number 91134379203
• Material: High-quality polyurethane
• Reference: Diagram No. 23

Description

The Powerflex anti-roll bar bushes replace the original rubber bushes on the front axle and provide significantly more precise mounting for the anti-roll bar. By using high-strength polyurethane, they improve the responsiveness of the chassis and reduce unwanted movements. The result is a more direct steering feel, increased driving stability, and a longer lifespan for the chassis components.

Ideal for sportily driven road vehicles or performance-oriented conversions of classic Porsche 911 models.

Technical Data

• Manufacturer: Powerflex
• Position: Front axle
• Diameter: 20 mm
• Material: Polyurethane
• Set contents: 4 pieces
• Reference: Diagram No. 23
• OEM Reference: Porsche 91134379203

Compatibility / Vehicle Assignment

• Porsche 911 (1974–1986, front axle)
• Porsche 911 Turbo (930) (1975–1986, front axle)

Scope of Delivery

• 4 × Powerflex Anti-Roll Bar Bushes 20 mm

Note

Replacing the original rubber bushes with Powerflex polyurethane bushes improves road holding, steering precision, and durability. Recommended for vehicles with standard or sport suspensions.