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20 inch 40 Lbs Gas Struts Prop Shock C16-08316 C1608316 fit for RV Side Door Motorhome Door Camper Shell Rear Window Tonneau Cover Trap Door TV Cabinet RV Bed, 2Pcs (Suitable Weight: 30-45 Pounds)

  • Based on 198 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 21
Order within 11 hours and 36 minutes
Available payment plans shown during checkout

Style: 20 inch


Pattern Name: 40 Lbs/178N


Features

  • 20 inch 40 Pounds gas struts - Extended Length (Center-to-Center): 19.69 in, Compressed Length: 11.8 in. Force: 40 Pounds Per Strut. End Fiting: 10mm Ball Stud Sockets.
  • 2 struts each package- Suitable support weight is from 32 pounds to 45 pounds for 2 STRUTS. Note: DO NOT Compress them by Hands Before Installing, the Struts could Only be Compressed After Installing Successfully!!!
  • 20 inch Truck cap lid lift supports - Replaces the following part Numbers:C1608316, C16-08316, C1621705, C16-21705, C1622180, C16-22180, SG327005.
  • 20" 40 lb gas shocks - Suitable to use on truck cap, leer camper shell window, RV Door, Motorhome Door, Tonneau Cover, TV Cabinet, RV Bed, Trap Door, etc.; NOTE: If the lid weight is less than 32lbs or more than 45 pounds, please choose other pressure struts!
  • 20" Camper shell window struts -- Most suitable support weight is 30-45 pounds; if you want to use these struts on other custom-built lids, please measure the lid weight and ensure they are between 30 pounds and 45 pounds; If you find the pressure not fit after installing, DO message us

Brand: Youxmoto


Color: 40 LB/178 N


Auto Part Position: Rear


Extended Length: 19.7 Inches


Compressed Length: 11.8 Inches


Operating force: ‎8E+1 Pounds


Manufacturer: ‎Youxmoto


Item Weight: ‎1.43 pounds


Product Dimensions: ‎1 x 1 x 1 inches


Country of Origin: ‎China


Item model number: ‎YX200129


Manufacturer Part Number: ‎YX200129


Date First Available: September 15, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works As expected
Style: 15 inch Pattern Name: 22.5 Lbs/100 N
Used these to put my solar panels at an angle on my rv roof. Worked as expected. Push them down and lock them in place when going down the road. Unlock and watch them raise to 30 degrees. Easy.
Reviewed in the United States on September 2, 2024 by KJ

  • Perfect for RV door
Style: 20 inch Pattern Name: 40 Lbs/178N
Installed on RV door on Jayco greyhawk works perfectly. And have a spare if needed.
Reviewed in the United States on January 4, 2025 by Big7

  • Strong!
Style: 24 inch Pattern Name: 150 Lbs
Holds the door up perfectly on a rescue extrication truck, door is heavy and these push it up and holds it up perfectly! For the money you can't beat them! Can't speak on how long they will last but so far so good!
Reviewed in the United States on January 22, 2025 by Amazon Customer Amazon Customer

  • Well made ,
Easy to install and what an improvment to holding up the doors
Reviewed in the United States on May 19, 2024 by Amazon Customer

  • Perfect fit!
Needed a replacement shock for my storage box at the front of my RV. fits perfect and was easy to replace.
Reviewed in the United States on August 5, 2024 by Vance Walbaum

  • Worked, but missing a few features. Doesn't actually organize the stuff you're trying to hide.
Style: 20 inch Pattern Name: 40 Lbs/178N
The media could not be loaded. Flips the RV bed up perfectly so we can get to all of the stuff we've thrown under there. Keeps it up so we can dig through the stuff. Closes perfectly to hide the stuff. WARNING: Doesn't actually sort through and organize the stuff you're trying to hide.
Reviewed in the United States on March 10, 2025 by Amazon Customer

  • Worked perfectly
Style: 20 inch Pattern Name: 180 Lbs/800 N
They were inexpensive but sturdy and work well
Reviewed in the United States on May 18, 2024 by Sara H

  • Arrived dead
Style: 20 inch Pattern Name: 40 Lbs/178N
They arrived with no gas
Reviewed in the United States on December 10, 2024 by Amazon Customer

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