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Registered
Join Date: May 2002
Location: Portland, Oregon
Posts: 12,644
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Replacement Front Trunk (Frunk) Gas Struts
I just replaced my Frunk struts that finally gave up the ghost after 20+ years of faithful service.
The old ones were Meyle PN 440 160 3840 HD 430N. My replacements were Stabilus PN 9369BL. Hopefully another 20 years between replacements.
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Harry 1970 VW Sunroof Bus - "The Magic Bus" 1971 Jaguar XKE 2+2 V12 Coupe - {insert name here} 1973.5 911T Targa - "Smokey" 2020 MB E350 4Matic |
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Registered
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HAHA just replaced mine with HD Uro struts yesterdaY.. I hope they last!!!!
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Registered
Join Date: Aug 2005
Location: Oregon
Posts: 701
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They won't last 20 years are even close to it but at least they're inexpensive in Porsche terms. The HD are they way to go.
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72S, 72T (ST), 72 3.5L, 87 3.4L |
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Registered
Join Date: May 2002
Location: Portland, Oregon
Posts: 12,644
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I guess we will see. Only took about 30 minutes to swap out.
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Harry 1970 VW Sunroof Bus - "The Magic Bus" 1971 Jaguar XKE 2+2 V12 Coupe - {insert name here} 1973.5 911T Targa - "Smokey" 2020 MB E350 4Matic |
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Rodek
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I'm changing mine to these. They are a little expensive as compared to gas struts but they are a once and done replacement option. They also make one for the engine lid.
https://www.rennline.com/rennline-fully-mechanical-hood-strut-sku-e187/
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1978 911 SC |
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Registered
Join Date: Aug 2005
Location: Oregon
Posts: 701
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Only thing with those is you can forget that you have them or if someone else is closing your lid and they can force them down and bend the hood. I use those only on an aluminum hood. Steel I don't because to get the gaps correct to the cowl you need to use pressured struts on a steel hood. Pressured struts on an aluminum hood push them up too high in the corners. Plus they don't look stock which I care about the look.
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72S, 72T (ST), 72 3.5L, 87 3.4L |
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'87 Targa
Join Date: Oct 2003
Location: SanFrancisco Peninsula
Posts: 259
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20-years?? The most I've gotten is 5-years.
I've had Original Porsche, 2 flavors of Stabilus, Uro. Way back, I bought "Lifetime" heavy duty Weltmeister from Automotion. Of course Weltmeister is long gone. Automotion has a liquidation chain (Automotion -> PerformanceProducts ->Ecklers -> RosePassion). RosePassion, claims they bought the parts inventory but not liabilities (ie. warranty legacy). So that replacement support died. What's the deal with hood/engine lid lift shocks for Porsche? Why do they all suck so bad? I also have a 25 year old Toyota 4Runner. The lift gate still has the original lift shocks, working well. |
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Registered
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I did this too, replaced both with brand new Stabilus struts. Turns out a few layers of paint is all it takes to overpower the Stabilus struts... it gently closes when lifted. Sometimes if its like 80 degrees it'll stay up. Shouldve just bought a carbon hood prop!
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Get off my lawn!
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Quote:
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Glen 49 Year member of the Porsche Club of America 1985 911 Carrera; 2017 Macan 1986 El Camino with Fuel Injected 350 Crate Engine My Motto: I will never be too old to have a happy childhood! |
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20 years is impressive.
I bought my '75 911 in 2010; it had the lifetime Weltmeister struts on the frunk and engine lid. Neither held a charge. I replace with Stabilus ~2013 when I got the thing on the road. I just had to replace both frunk struts again, so I guess I got 10 years out of that pair. |
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Registered
Join Date: Dec 2002
Location: Long Beach, CA
Posts: 1,262
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I put the 959 struts from Porsche on my definitely-not-a-959 Porsche. They work great and they don't push up the hood in the corners. Very little pressure till they're near the top of travel. But very expensive.
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Registered
Join Date: Jun 2015
Location: Chicago, IL
Posts: 3,105
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The most reliable hood strut I have is the golf club that came with the car.
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'80 SC Targa Avondale, Chicago, IL |
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Registered
Join Date: Jun 2011
Location: Hudson, Ohio
Posts: 1,432
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I’ve replaced the hydraulic struts a couple of times during my 10 year ownership. Just enough time between repairs that I have to relearn the procedure and wrestle with tight quarters! Not that difficult just fussy.
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Northeast Ohio 1987 Porsche 911 Targa 1966 VW Beetle, 6V |
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Registered
Join Date: Jun 2000
Location: bottom left corner of the world
Posts: 22,700
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I've replaced my replacements a few times (30 years of ownership). So the latest are those mechanical ones where you lift it up and it stays up, then you lift it a bit higher then you can lower it down. I can't remember what they are called but they work very well.
Ha, I've just remembered, RENNLINE FULLY MECHANICAL HOOD STRUT https://www.rennline.com/rennline-fully-mechanical-hood-strut-sku-e187/ |
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Registered
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Would struts be covered under Pelican’s lifetime replacement guarantee. Rob
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PCA Member since 1988
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Let's find out!
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1973.5 911T with RoW 1980 SC CIS stroked to 3.2, 10:1 Mahle Sport p/c's, TBC exhaust ports, M1 cams, SSI's. RSR bushings & adj spring plates, Koni Sports, 21/26mm T-bars, stock swaybars, 16x7 Fuchs w Michelin Pilot Sport A/S 3+, 205/55-16 at all 4 corners. Cars are for driving. If you want art, get something you can hang on the wall! |
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Registered
Join Date: Nov 2009
Location: Cayucos, CA Grapeview, WA
Posts: 87
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Simple Fix
After 52 years of ownership, I have replaced the gas struts too many times.
Fix? Cut a piece of 3/4 PVC pipe about 14 inches. Install top to hood attachment nut and the bottom to the shock absorber nut. Cost 20 cents. Send $52 for plans to captainminibar@gmail.com |
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