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Old 11-22-2022, 01:33 PM   #1
Junior Member
Join Date: Jun 2021
Posts: 18
Power Arm Strut Source

I have a defective gas strut in a Dometic 9100 awning power arm. I wish to replace the gas strut and am having difficulty matching the manufacturer. The strut is manufactured by Stabilus, and marked part numbers 851328 0800n, 3108392 360 (based on the P/N it is rated to 800nm, 179lbs tension.) The Dometic strut P/N is 3310555.010, and not available thru Dometic. Evidently, Dometic supplies the entire assembled arm, not parts to it. I have found what claim to be equivilant struts on Amazon, but only want to replace the defective one, and if using a mfr other than Stabilus, I would replace both struts to assure even tension on both arms. Stabilus USA is unresponsive to an email and phone inquiry. Has anyone been down this road and sourced where to purchase this Stabilus strut?
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Old 11-22-2022, 02:11 PM   #2
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Join Date: Apr 2021
Posts: 755
Take it to an auto parts store, match it with assistance from staff and buy 2.

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Old 11-22-2022, 02:17 PM   #3
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Join Date: Dec 2012
Posts: 6,957
Google "gas strut 3108392.139". several subs available at Amazon etc.. This is what I have on my 20' 9100 awning.
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