Rear Lid Damper
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- 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)
This set comes as a package with 2 hood struts and 1 decklid strut.

How many times have you replaced your hood and decklid struts? Us too… that's why we developed a line of fully mechanical hood and decklid struts. This is the last set off struts that you will ever need. Factory hood/decklid struts are hydraulic filled and will eventually fail, without question. They are sensitive to weight and to temperature making them unreliable and less than ideal for aftermarket decklids and tails. If you've ever installed a fiberglass hood or tail, you've probably also noticed the pressure of the hydraulic shock likes to torque the body panel, often creating an uneven body gap on the top left side.
Operation is simple. Just open your decklid all the way up, and it will remain in place. Push it up one more time and it will release the stop and come back down.
Rennline's fully mechanical hood and decklid struts will not fail for the life of the product, and therefore carry a lifetime warranty. They utilize a billet design with complex machining to ensure a smooth and reliable operation. They're available with either a carbon fibre body or a black aluminum body to suit your style.
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- 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)

Fits:
Porsche 911 1982-89 Speedster
Porsche 964 1992-94 Speedster
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91150423100
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93


Fits:
Porsche 911 1982-89 Speedster
Porsche 964 1992-94 Speedster
Click 'Zoom in' for large parts diagram.
Diagram ref no 6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96450458500
The product you are viewing cross references to these numbers
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93


Fits:
Porsche 911 1989 Speedster
Porsche 964 1992-94 Speedster
Click 'Zoom in' for large parts diagram.
Diagram ref no 17
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91150423100
The product you are viewing cross references to these numbers
- Porsche 911 1987-1989 3.2L G50
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
STABILUS are the Original Equipment Manufacture

Fits:
(WITHOUT A LARGE SPOILER)
Porsche 911 1965-73 with aluminium Tailgate
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91151233100
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
Maintain your Porsche’s quality and convenience with rear lid dampers from Design911. Our collection includes OEM-spec gas struts, lift supports, and replacement dampers engineered for precision fitment across classic and modern Porsche models. Whether for an air-cooled 911, Boxster, or Taycan, these dampers provide smooth, controlled motion for your rear engine lid or boot, preventing sudden drops and ensuring safe, reliable operation. Built from corrosion-resistant materials and rigorously tested for longevity, Design911 rear lid dampers deliver OEM-level performance and seamless installation — restoring the perfect Porsche finish and functionality.
OEM & Genuine Porsche Rear Lid Dampers
Factory-approved Porsche rear lid and engine cover dampers.
Engineered to exact specifications for precise movement and long-lasting
durability.
Aftermarket & Performance Dampers
Premium aftermarket alternatives designed for enhanced
strength, smoother action, and extended service life in demanding environments.
Engine Lid Gas Struts
High-pressure gas struts for Porsche rear engine lids and
tailgates. Ensure stable lifting and controlled descent during maintenance and
access.
Boot & Tailgate Dampers
Reliable rear boot lid supports for Porsche coupes, sedans,
and SUVs. Perfect for safe, hands-free access and everyday convenience.
Classic Porsche Rear Lid Struts
Replacement dampers for vintage Porsche models such as the
911 Classic, 944, and 928. Maintain original fitment and authentic performance.
Mounting Kits & Hardware Accessories
Complete damper kits including mounting brackets, bolts, and
clips for easy installation and secure attachment to factory mounting points.