ARANAST270EDI2-45 27 inch Gas Strut 45lbs/200N, spd-gs-6105 Undercover Replacement Parts for Tonneau Cover Pickup Truck Bed Cover Topper Window, ih1214gs 190725, 2Pcs

Needed to upgrade 12+ year old 160 lb. Master-Lift rods on RV king lift bed. Bed has upgrade Select Number air mattress. With old rods, it was an ordeal to lift bed frame; with new 250 lb rods, I can lift it one handed. My wife and grandkids can raise bed without assistance to access decorations. Similar items from RV shop were $100+ each! Install took less than 5 minutes.

THE BEST SERVICE AND SUPPORT THAT I HAVE EVER RECEIVED FROM AN ONLINE SELLER. Aranalifts and their technician Vigor were extremely attentive to my installation.I ordered 45# lift struts on a guess that that was the poundage that I needed for my tonneau cover replacement strut. MY MISTAKE!! I installed the Aranalifts 45# struts and the 45# struts did hold up my cover once I lifted it up, which required excessive muscle to get it up to that point. It is summer and with summer heat, the struts work the best. When it gets cold, gas struts are not as efficient. I was afraid that they would not work as efficiently and would not hold the tonneau cover up in the winter. So, I opted to exchange the struts for a higher poundage.I emailed Aranalifts with the request for an exchange. Each time I emailed them, their reply was instantaneous. Vigor, their technician, instructed me on how to measure the poundage of my tonneau cover at the point where the struts attach to the bed of my pick-up truck. The weight was 80#. I emailed that weight to Vigor and he promptly calculated that I needed 80# Aranalift struts. Usually the struts are rated at 80# each, for a total lifting weight of 160#. I decided to rely on Vigor's expertise and he promptly sent me 80# struts, telling me that I didn't need to return the 45# struts.I installed the 80# struts and they worked perfectly. They help lift the cover once i began lifting and took over by lifting the cover to full opening. They retract just as easily once I apply closing pressure with minimal muscle needed. They work just as the new original struts worked.Aranalifts and Vigor even followed up and emailed me to see if I had installed the 80# struts and inquired if I was satisfied with them.I would give Aranalifts and Vigor a 10 star rating if I could and would recommend them to anyone needing a gas strut application. Thank you so much to Aranalifts and Vigor for a satisfying transaction.I would definitely buy from them again.Jack L.

Easy to install and worked perfect.

Feels weaker than what was came on my Undercover Tonneau cover originally. It lifts and holds Tonneau, but I can anticipate early fail based on weaker lift. Super easy to remove and replace if you have a pick for the little retainers on removal.

Works great

Bought my F150 used and it had the Undercover topper on the bed. The manufacturer gas struts finally gave out and I’ve been using these for two months now and they’ve been just as good as the originals. Install was quick and painless. Will purchase again if these last a couple years too!

I wanted just one that would hold 35 to 40lbs. Now i have 2 that will hold 35 to 40lbs each. 1 spare o guess. It works great. Thank you

45# lifts were not enough to safely keep Undercover tonneau cover up on 5ft Tacoma. I stall was easy and rhe fit was good, but they were not equivalent to the Undercover original struts. 80# option likely a better choice for my set up.