Vepagoo 36 inch Gas Strut 200Lb/890N Heavy Duty Lid Gas Struts Shock Lift Support Spring for Tonneau Cover RV Kitchen Door Truck Bed Trailer Cap Bed Custom Wooden Cover, Set of 2

Good Product

easy install & works perfect

Fits part number 29-04281 for 2001 peterbilt 379 bunkEasy install and 240 dollars less than if you buy oem

EDIT: THEIR CUST SERVICE IS AMAZING! I REACHED OUT AND THEY SENT ME A REPLACEMENT WITH NO HASSLE! STRUTS ARE WORKING GREAT! WOULD DEFINITELY BUY FROM THEM AGAIN!They worked well for a couple of months and then overnight, they simultaneously lost all gas pressure. Seriously disappointing. I noticed they have a year warranty, 5 months later! So, I've contacted them and waiting to see if they'll honor it. 2 stars for worked great, while they were working and correct sizing.

There are YouTube videos out there to help calculate length, placement, and lift of struts. I relied heavily on these, since this was my first time buying and using struts in a custom project. It worked out quite well for me. The struts have the appropriate amount of lift for my purposes. I've only been using them for about a month, so the jury is still out regarding longevity. In my application, I am allowing the struts to be the range of motion limit, which may shorten the usable life of them.

Pay attention to these 1 ratings. The company confirmed with me this product DOES NOT include mounting brackets or the 10mm ball studs REQUIRED to install these struts. The instructions for installation show the brackets and studs and tell you how to position them, but they dont exist and this is not mentioned before you buy them. Credit for replying to email.

Size is correct. Fit my trailer.

The ball ends on one of pitons were different than the other and they didn’t stay together well.. luckily I was replacing the old ones and was able to use the old ends.. The pistons were great but the ball ends not so much..