Bilstein B6 Performance Front Strut Cartridge 34-001158 | Porsche 911 / 912 / 930 Sold Each
Bilstein B6 Performance Front Strut Cartridge 34-001158 | Porsche 911 / 912 / 930 Sold Each
Sharpen the front end of your air-cooled Porsche with the Bilstein B6 Performance front strut cartridge, part number 34-001158. A monotube gas-pressure insert that transforms turn-in and control without lowering the car or requiring new springs.
This is an insert-type cartridge, not a complete strut — it drops into the factory strut housing. Coverage spans the 911, 912, 912e and 930. Application-specific valving and monotube construction eliminate the aeration and fade that soften twin-tube dampers on a hard drive, giving consistent control cold or hot.
Sold individually. Two required per axle.
Key Benefits:
- Monotube gas-pressure design — no fade, no aeration
- Application-specific valving developed for the air-cooled front strut
- Optimum grip and lane stability in everyday and extreme driving
- Works with factory springs and torsion bars — no spring change required
- Retains factory ride height — B6 is the stock-height damper
- Limited Lifetime Warranty against manufacturer defects
Compatible Vehicles:
- Porsche 911 (1969-1973 & 1984-1989)
- Porsche 911 Classic (1965-1977)
- Porsche 911SC (1978-1983)
- Porsche 912 (1965-1969)
- Porsche 912E (1976)
- Porsche 930 (1978-1979)
Note: Front position. Cartridge insert type. Bilstein produced several different front strut cartridges for these chassis — match part number 34-001158 to your specific car and strut housing type before ordering. Sold each — order two for a complete axle.
Installation Instructions:
The front strut upgrade for the air-cooled cars, from the original equipment supplier.
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