$18.14
Get Fast, Free Shipping with Amazon Prime FREE Returns
FREE delivery Monday, May 6 on orders shipped by Amazon over $35
Or fastest delivery Saturday, May 4. Order within 9 hrs 46 mins
In Stock
$$18.14 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$18.14
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon.com
Ships from
Amazon.com
Sold by
Amazon.com
Sold by
Amazon.com
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Returns
Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more

RV Designer G21, Gas Prop Door Support, 20 inch, 10 lb. Load Capacity, Exterior Hardware, regular

4.6 4.6 out of 5 stars 2,414 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice
$18.14
Get Fast, Free Shipping with Amazon Prime
FREE Returns
Available at a lower price from other sellers that may not offer free Prime shipping.
20 inch
10 lbs
{"desktop_buybox_group_1":[{"displayPrice":"$18.14","priceAmount":18.14,"currencySymbol":"$","integerValue":"18","decimalSeparator":".","fractionalValue":"14","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"N8WpX8U5sUp%2FEDr8Y12wXpDqUItkhWYJAxjbe2rH2wca07S6H%2FNN7nSWDvxbhzGQzMxc%2FiQdx3fCEkw%2Banktz3Uo47awEOi4pFPZrf%2BaYqfmUgt%2BW27FsMU0clnPvwDDVibCe%2FVrFj4%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Brand RV Designer
Color Regular
Auto Part Position Outside
Extended Length 20 Inches

About this item

  • Commonly used on RV entry doors
  • Replace your gas prop by matching its length and force as close as possible
  • One gas prop per package, 20 inch extended length, 10 lbs force
  • If there are 2 props, replace them both to keep door feet balanced
› See more product details

Frequently bought together

RV Designer G21, Gas Prop Door Support, 20 inch, 10 lb. Load Capacity, Exterior Hardware, regular
$18.14
Get it as soon as Monday, May 6
In Stock
Ships from and sold by Amazon.com.
+
JR Products BR-12553 10mm Angled Gas Spring Mounting Bracket
$12.54
Get it as soon as Monday, May 6
In Stock
Ships from and sold by Amazon.com.
+
10MM Ball Stud Bracket for Gas Spring/Prop/Strut (2 Pack)
$8.00
Get it as soon as Tuesday, May 7
In Stock
Sold by TechnologyLK and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Show details Hide details
Choose items to buy together.

From the manufacturer

RV Designer gas prop, gas prop, rv replacement product, gas shock, gas prop 20 in 10 lbs, gas prop
RV Designer Entertainment Gas Props
Man standing at back of trailer with door open showing use of gas props

Product Description

RV Designer Replacement Gas Prop. Replace your gas prop by matching its Length and Force as close as possible. Note: If there are 2 props, replace them both to keep door lift balanced. 20 Inch Length, 10 lbs Force.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

RV

RV Designer G21, Gas Prop Door Support, 20 inch, 10 lb. Load Capacity, Exterior Hardware, regular

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

What's in the box

  • Gas Prop

    • Product guides and documents

    User Guide (PDF)

    Compare with similar items

    This Item
    RV Designer G21, Gas Prop Door Support, 20 inch, 10 lb. Load Capacity, Exterior Hardware, regular
    RV Designer G21, Gas Prop Door Support, 20 inch, 10 lb. Load Capacity, Exterior Hardware, regular
    Recommendations
    PAMAGOO 20 inch Gas Shock 10 lbs Per Prop, Gas Spring Strut for RV Door Motorhome Door Camper Door Support LGP6-200-10 SPDd-GSNI-4900-10 (2 Pack)
    PAMAGOO 20 inch Gas Shock 10 lbs Per Prop, Gas Spring Strut for RV Door Motorhome Door Camper Door Support LGP6-200-10 SPDd-GSNI-4900-10 (2 Pack)
    dummy
    PAMAGOO Replacement C16-08568 C1608568 20 inch Gas Strut, Set of 2, Support Force 20 lbs Per Prop, for RV Door, Camper Rear Window Lift Support, Cargo Door [NO Ball Stud]
    PAMAGOO Replacement C16-08568 C1608568 20 inch Gas Strut, Set of 2, Support Force 20 lbs Per Prop, for RV Door, Camper Rear Window Lift Support, Cargo Door [NO Ball Stud]
    dummy
    ARANA 20 inch 10 lb/45 N Gas Struts Spring Shocks 2 Pcs 20" 45N Gas Props Lift Supports for RV Door Camper Door Motorhome Door Trailer Door Cabinet Door Light Duty Tool Box Lid (Super Light)
    ARANA 20 inch 10 lb/45 N Gas Struts Spring Shocks 2 Pcs 20" 45N Gas Props Lift Supports for RV Door Camper Door Motorhome Door Trailer Door Cabinet Door Light Duty Tool Box Lid (Super Light)
    dummy
    C16-08568 20 inch 20lb Per Gas Strut Shock Lift Support Replacement for RV Door Motorhome Door Compartment Door Cargo Door and other DIY Applications, Set of 2 Vepagoo
    C16-08568 20 inch 20lb Per Gas Strut Shock Lift Support Replacement for RV Door Motorhome Door Compartment Door Cargo Door and other DIY Applications, Set of 2 Vepagoo
    dummy
    10MM Ball Stud Mounting Bracket for Gas Struts Lift Supports Shocks Spring Prop 4PCS, Black 4PCS, Black
    10MM Ball Stud Mounting Bracket for Gas Struts Lift Supports Shocks Spring Prop 4PCS, Black 4PCS, Black
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Price$18.14$26.99$25.99$27.99-17% $25.99
    List: $31.29    		$15.99
    Delivery
    Get it as soon as Monday, May 6
    Get it as soon as Monday, May 6
    Get it as soon as Wednesday, May 8
    Get it as soon as Monday, May 6
    —
    Get it as soon as Monday, May 6
    Customer Ratings
    4.64.6 out of 5 stars2,414
    4.54.5 out of 5 stars720
    4.54.5 out of 5 stars720
    4.54.5 out of 5 stars6,143
    4.54.5 out of 5 stars1,524
    4.54.5 out of 5 stars458
    Easy to install
    4.7
    4.6
    4.6
    4.6
    4.7
    4.4
    Sturdiness
    4.5
    4.1
    4.1
    4.4
    4.4
    4.0
    Value for money
    4.4
    4.3
    4.3
    4.5
    4.4
    4.2
    Longevity
    —
    5.0
    5.0
    4.0
    4.1
    4.7
    Sold By
    Amazon.com
    PAMAGOO Store
    PAMAGOO Store
    ARANA Auto Dept
    Vepagoo Auto
    ARANA Auto Dept

    Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    2,414 global ratings

    Customers say

    Customers like the performance, quality and ease of installation of the suspension lift support. For example, they mention it works well, it's well made and it fits perfectly. Some appreciate the ease of opening and closing, saying it doesn't fling the door open. That said, opinions are mixed on pressure.

    AI-generated from the text of customer reviews

    99 customers mention93 positive6 negative

    Customers are satisfied with the performance of the door opener. They mention that it works well, it fits the job description, and it looks a lot better.

    "Good good fit for my RV door, works well!" Read more

    "I'm not a handy guy, and this was super easy to install. Works very well." Read more

    "...I purchased this through the warehouse open box for 8 bucks.Works great...." Read more

    "...It was all aluminum and a quick fix. Working great." Read more

    88 customers mention70 positive18 negative

    Customers like the quality of the suspension lift support. They mention it's well-made, strong, and a perfect replacement for a worn out part. Some say it'll hold up the hood well without fear of it falling.

    "...Takes 5 minutes to swap out. Perfect replacement/upgrade." Read more

    "Perfect fit for my RV. Very good product." Read more

    "Seemed to be well made, but use on RV door resulted in unscrewing of one of the connections every time the door was opened...." Read more

    "It works better than the original one. I like it better because it's stronger and hopefully will hold the door open if it's little windy." Read more

    65 customers mention61 positive4 negative

    Customers find the suspension lift support easy to install. They say it's easy to attach, takes 5 minutes to swap out, and is a perfect replacement or upgrade.

    "Easy to install same as original." Read more

    "I'm not a handy guy, and this was super easy to install. Works very well." Read more

    "Just what we needed. Easy to install works great." Read more

    "East to install...." Read more

    62 customers mention51 positive11 negative

    Customers like the fit of the suspension lift support. They say it fits perfectly, is easy to install, and is the perfect size for holding a 32" flip up TV in a motorhome.

    "Good good fit for my RV door, works well!" Read more

    "Installed on my RV door. Terrific fit." Read more

    "Perfect fit. Good value." Read more

    "Fit our keystone hideout perfectly. Be sure to order the correct poundage and length" Read more

    29 customers mention22 positive7 negative

    Customers like the ease of opening and closing the door with the suspension lift support. They say it holds the door open with no issues, and it works well as a hold open device. Some say the door opens easily but may be a problem for a small child.

    "...It will, like most shocks, get easier. Door holds great in the Texas high winds.The same shock is on all 3 camper doors...." Read more

    "...my National Tradewinds 37 ft motorhome it works perfect the door doesn't fling open and it's really easy to close and it stays open during the wind..." Read more

    "...Ten Pound lift is perfect for a standard RV Door Opens the door slowly and has just enough Emph to keep the wind from moving the door when open...." Read more

    "...door open because it would lock in the open position making it difficult to close, you'd have to reach up and bump it to get it to release...." Read more

    21 customers mention21 positive0 negative

    Customers appreciate the value of the suspension lift support. They mention that it fits well, is inexpensive enough to replace as needed, and that there is no tax.

    "...Happy to find it available here and for a better price😉..." Read more

    "Perfect fit. Good value." Read more

    "...If it goes bad, it is inexpensive enough to replace as needed." Read more

    "All i can say is YES perfect fit and good price! snapped right on 30 second repair!" Read more

    8 customers mention4 positive4 negative

    Customers have mixed opinions about the pressure of the suspension lift support. Some mention that the 15 pound compression is spot on, while others say that the pressure was too much for the material on the 5th wheel storage doors.

    "...Good pressure." Read more

    "Went by the suggestion to hold up a queen mattress in our RV. OMG way too much force...." Read more

    "...They work PERFECTLY. The 15 pound compression is s spot on... not too much or too little. Lucky guess...." Read more

    "I replaced some 60 props because the pressure was too much for the material on the 5th wheel storage doors. These seem just right." Read more

    7 customers mention0 positive7 negative

    Customers are dissatisfied with the durability of the suspension lift support. They mention that it arrived with bent and broken clips, the ball joint end of the rod broke off, and the rod end socket completely snapped in half. Some say that the shocks bent the steel mount they were fastened to.

    "...No one obviously checked it before reselling. Arrived with bent and broken clips...." Read more

    "...OMG way too much force. The shocks bent the steel mount they were fastened to and it took my 200lbs to lower the mattress frame...." Read more

    "The ball joint end of the rod broke off" Read more

    "...These almost broke by trailer galley lid. I cAN'T KEEP SENDING THEM BACK EVERY TIME." Read more

    Nice OEM RV Door Strut.....
    5 Stars
    Nice OEM RV Door Strut.....
    East to install. Ten Pound lift is perfect for a standard RV Door Opens the door slowly and has just enough Emph to keep the wind from moving the door when open. There is just the right amount of effort required to pull the door handle to close the door. I would not go over ten pounds lift for a RV door as anything higher will require too much effort to pull the door shut from inside the RV. Works exactly like my old strut when the RV was new. Very happy with purchase
    Hide
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Gaetan Demers
    5.0 out of 5 stars Sturdy
    Reviewed in the United States on February 26, 2024
    Size: 17 inchStyle: 30 lbsVerified Purchase
    Good good fit for my RV door, works well!
    Helpful
     Report
    Cory cross
    5.0 out of 5 stars Works good.
    Reviewed in the United States on April 9, 2024
    Size: 20 inchStyle: 10 lbsVerified Purchase
    Easy to install same as original.
    Helpful
     Report
    Charles
    5.0 out of 5 stars Good quality, easy installation.
    Reviewed in the United States on December 6, 2023
    Size: 20 inchStyle: 20 lbsVerified Purchase
    I'm not a handy guy, and this was super easy to install. Works very well.
    One person found this helpful
    Helpful
     Report
    AR
    4.0 out of 5 stars Perfect Fit For RV Door Many Year Ranges.
    Reviewed in the United States on August 20, 2019
    Size: 20 inchStyle: 20 lbsVerified Purchase
    We have three 5th wheels years ranging from 2001 2004 2016 in our family. I am the guy that repairs to them all. Moms door wouldn't hold open.
    I purchased this through the warehouse open box for 8 bucks.
    Works great. The gas charge is a little stiff for her, but I believe its because she got used to the old shock being depleted. It will, like most shocks, get easier. Door holds great in the Texas high winds.
    The same shock is on all 3 camper doors.
    Little add on Tip- when replacing this shock. Remove the old shock with a flat head screw driver or butter knife. If you notice the screws holding the bracket on the door loose keep reading for a full proof way to resolve this from damaging your door.
    Remove the bracket with a 1/4 or 5/16 socket. See how the holes the screws go in are convexed. Shut the door. Take a small hammer or equivalent and lightly peck them them to flush surface. Needs to be flat or concaved slightly. Get a tube of liquid nails high adhesion. Fill the holes in with LN, apply a small bead to the surface where you will remount the bracket. Reattach the bracket only and tighten screws slightly beyond snug, if screw spins, tighten until you fill the best grip. wipe off access adhesion and wait 24 hours for fully cure before putting shock damper on.
    When putting the damper on just pop it on no tools required. Make sure the chamber cylinder is attached to camper
    10 people found this helpful
    Helpful
     Report
    Gerald Bayne
    5.0 out of 5 stars Good replacement with so.e adjustment
    Reviewed in the United States on October 27, 2023
    Size: 20 inchStyle: 10 lbsVerified Purchase
    I had to file down a lip on the door near the hing for thus to work as a replacement because the plastic end is beefier than the all steel I had before. It was all aluminum and a quick fix. Working great.
    Helpful
     Report
    Devilflower
    5.0 out of 5 stars Easy install
    Reviewed in the United States on April 1, 2024
    Size: 20 inchStyle: 20 lbsVerified Purchase
    Just what we needed. Easy to install works great.
    Helpful
     Report
    Michelle
    5.0 out of 5 stars Availability and cost was good!
    Reviewed in the United States on March 21, 2024
    Size: 20 inchStyle: 10 lbsVerified Purchase
    Unable to get from RV dealer, was back ordered for over a month. Happy to find it available here and for a better price😉
    Helpful
     Report
    Jerry
    5.0 out of 5 stars Worked fine on Rv door
    Reviewed in the United States on April 25, 2024
    Size: 20 inchStyle: 15 lbsVerified Purchase
    Had to use the shock ends from original but worked good.
    Helpful
     Report

    Top reviews from other countries

    Translate all reviews to English
    Scott
    5.0 out of 5 stars Good quality, so far.
    Reviewed in Canada on August 12, 2022
    Size: 20 inchStyle: 20 lbsVerified Purchase
    Snapped into place perfectly, and is very smooth in operation. Time will tell on the durability, but it's been used quite a lot over the last month, on the entrance door to my camping trailer. So far it's been great 👍.
    Report
    HP
    5.0 out of 5 stars Perfect for storage doors
    Reviewed in Canada on February 5, 2021
    Size: 15 inchStyle: 90 lbsVerified Purchase
    Easy to install and work perfect for our motorhome storage doors
    Report
    AGUSTIN A.
    5.0 out of 5 stars soporte a gas de 19" de 15 lb
    Reviewed in Mexico on August 25, 2020
    Size: 20 inchStyle: 15 lbsVerified Purchase
    me gusto la calidad del producto y la variedad de opciones en dimensiones y capacidad de carga, lo utilice para subir y bajar una puerta de acero en un carro de transporte de materiales
    One person found this helpful
     Report
    Dominic Ruscitti
    5.0 out of 5 stars Exact fit
    Reviewed in Canada on April 15, 2024
    Size: 15 inchStyle: 40 lbsVerified Purchase
    Works as should
    Report
    Luis Moreno Reyes
    5.0 out of 5 stars Buen producto
    Reviewed in Mexico on December 11, 2020
    Size: 20 inchStyle: 40 lbsVerified Purchase
    Llego rápido y cumplió mis expectativas, excelente producto
    Report