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Front Lid Damper
By OE Match
- 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)
Restore safe, smooth and reliable bonnet operation with this
Heavy Duty Bonnet Strut / Damper designed for Porsche 911 and Porsche 912
models. Engineered to provide superior lifting assistance and secure bonnet
support, this upgraded heavy-duty strut helps prevent the bonnet from dropping
unexpectedly while making access to the luggage compartment easier and safer.
Fits:
- 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)
The bonnet strut, sometimes referred to as a bonnet damper, gas strut or lift support, is responsible for supporting the weight of the front bonnet once opened. Using internal gas pressure, the strut assists with lifting and holds the bonnet securely in position during maintenance, inspections and everyday use.
Over time, bonnet struts naturally lose pressure and become less effective, causing the bonnet to feel heavier, fail to remain open or suddenly drop without warning. Replacing worn bonnet dampers is an important maintenance task that improves both convenience and safety.
This heavy-duty version offers enhanced lifting performance and increased support compared to ageing original units, making it particularly suitable for restored vehicles, regularly driven classics and cars fitted with additional bonnet-mounted equipment.
What Does a Bonnet Strut Do?
The bonnet strut is designed to assist with opening and supporting the front bonnet. It uses compressed gas within a sealed cylinder to counterbalance the bonnet's weight, reducing the effort required to lift it while holding it securely in the open position.
A properly functioning bonnet strut helps provide:
Smooth bonnet opening and closing Secure bonnet support when raised Improved safety during maintenance Reduced strain on hinges and mounting points Convenient access to the luggage compartment Greater confidence during servicing and inspectionsWhen Should a Bonnet Strut Be Replaced?
Bonnet dampers gradually weaken as the internal gas pressure decreases with age and use. Environmental conditions, temperature fluctuations and long-term storage can accelerate wear.
Common signs that a bonnet strut requires replacement include:
Bonnet slowly drops when open Bonnet will not remain fully open Increased effort required to lift the bonnet Visible oil leakage from the damper Reduced lifting assistance Sudden bonnet closure during maintenance Excessive play or wear in the mounting pointsReplacing a worn bonnet strut restores safe operation and helps protect both the vehicle and the user from accidental bonnet closure.
Features & Benefits
Heavy duty bonnet strut / damper Suitable for Porsche 911 models Suitable for Porsche 912 models Provides reliable bonnet support Smooth and controlled bonnet operation Improved lifting assistance compared to worn original units Helps prevent accidental bonnet closure Durable construction for long service life Ideal for restoration, maintenance and everyday useKeep your classic Porsche safe and practical with this Heavy Duty Bonnet Strut / Damper from Design911.
Premium Porsche Bonnet Support Components
Design911 supplies a comprehensive range of Porsche bonnet struts, bonnet dampers, gas springs, lift supports and body hardware components for classic and modern Porsche models. Whether you're restoring an early Porsche 911, maintaining a Porsche 912 or replacing worn bonnet support components, our range helps ensure safe and reliable bonnet operation.
Bonnet struts are often overlooked maintenance items, yet they play a vital role in vehicle usability and safety. A properly functioning bonnet damper keeps the bonnet securely supported while providing smooth opening and closing action.
Replacing weak or leaking bonnet struts can dramatically improve everyday convenience and reduce the risk of accidental bonnet closure during maintenance.
Why Replace Porsche Bonnet Struts?
As bonnet dampers age, the internal gas pressure gradually decreases, reducing their ability to support the bonnet safely.
Benefits of replacing worn bonnet struts include:
Improved safety during maintenance Smooth bonnet operation Reliable bonnet support Reduced strain on bonnet hinges Enhanced convenience and usability Prevention of accidental bonnet closure Improved restoration quality and originalityRelated reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
95951133300
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)
- 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 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)
Signs Your Hood Lift Support Is Failing
- The hood feels heavier or no longer stays open as high as it used to, often due to internal gas leakage.
- Visible grease or oil leaking from the lift supports.
- Creaking, squeaking, or seeping noises when raising the hood or trunk.
- The hood or trunk no longer stays open on its own after lifting.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
91151133100
The product you are viewing cross references to these numbers
OEMatch front lid dampers for Porsche models support safe, predictable opening and secure holding of the bonnet or front compartment lid. These gas springs and lift supports help preserve alignment of mounting points and simplify routine access for maintenance, inspection and luggage access where applicable.
Available Types- Gas springs and lift supports for standard bonnet operation
- Classic front lid dampers for heritage Porsche models
- Lightweight and motorsport dampers for reduced mass applications
- Installation kits and mounting hardware including brackets and fasteners
OEM (Original Equipment Manufacturer) parts are made by the same company that produced your Porsche’s original front lid damper. OE (Original Equipment) refers to parts matching original specifications for the front lid damper and may be supplied by alternative manufacturers. Aftermarket parts offer alternative options, sometimes with enhanced features or better value. OEMatch supplies non‑OEM front lid dampers engineered as direct‑fit alternatives to OEM parts, made to original‑spec dimensions and tolerances for Porsche models. OEMatch maintains an extensive parts catalogue for Porsche applications, listing over 4,000 individual part numbers and more than 8,700 cross‑references to support maintenance across model generations. Front lid dampers typically use sealed gas springs with pivot fittings; correct selection addresses mounting points, rod protection and corrosion resistance.
Benefits Include- Restores controlled lift and secure holding of the front lid
- Reduces the risk of accidental or sudden closure
- Improves access for maintenance, inspection and luggage loading
- Loss of internal gas pressure through seal wear or leakage
- Corrosion or pitting of the piston rod that hinders smooth operation
- Worn or damaged pivot brackets and fastenings causing play or misalignment
Replacing worn front lid dampers on Porsche models preserves safe bonnet movement and reduces the chance of sudden closure that can damage paintwork or cause injury. Regular inspection reveals leaks, reduced extension or noisy operation so parts can be replaced before failure. Using correct dampers and appropriate mounting hardware supports reliable operation and long‑term corrosion resistance.
Advantages- Direct-fit replacements engineered to match original dimensions and tolerances
- Fits original mounting points and clearances for a straightforward swap
- Made to original‑spec dimensions to support consistent function with Porsche models
These items affect safety-critical systems. Installation should be carried out by a qualified technician following model-specific procedures and torque settings. Use calibrated tools and new fasteners where specified.