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Surco RV Ladder Extension - Aluminum - 48-1/2" Tall - 275 lbs
Surco Products

Surco RV Ladder Extension - Aluminum - 48-1/2" Tall - 275 lbs

Part Number: SP503L
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$103.15
Retail:$144.97
You Save: $41.82
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Tired of struggling with that first giant step up your RV rear ladder? This extension attaches to the bottom to close the distance from the ground so you don't have to be a gymnast to access your roof. Great Prices for the best rv ladders from Surco Products. Surco RV Ladder Extension - Aluminum - 48-1/2" Tall - 275 lbs part number SP503L can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (16)
  • Q & A (0)
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Surco Products RV Ladders - SP503L

  • Starter Ladders
  • 4 Feet Tall
  • Surco Products
  • Aluminum
  • Silver

Tired of struggling with that first giant step up your RV rear ladder? This extension attaches to the bottom to close the distance from the ground so you don't have to be a gymnast to access your roof.


Features:

  • Easy access to your roof - Extension attaches to the bottom of your existing rear ladder
    • Save your knees - Bridges the large gap between the bottom rung and the ground
  • Safe to climb - Rubberized feet stop the ladder from shifting around on the ground
  • Slip-free steps - Grooved rungs prevent your feet from slipping
  • Easy to store - Compact frame tucks away in a smaller closet or cargo compartment
  • Super lightweight - Carry this rustproof, polished aluminum ladder with one hand
  • No drilling or tools needed - Fits different ladder widths with the built-in hooks
  • Buy American - Made in the USA


Specs:

  • Overall dimensions: 48-1/2" tall x 11" wide
  • Weight capacity: 275 lbs
  • 90-Day warranty


Surco Ladder Extension

SAVES YOUR KNEES - When you need to access your RV's solar panels or AC, that first step up onto your existing rear ladder can be a doozy. To help make that bottom rung more accessible, attach this extension onto the end of your ladder to help close that distance to the ground. This makes it easier and safer for you to climb up to your RV roof, preventing you from putting too much strain on your knees, hips, and ankles.


SUPER LIGHTWEIGHT When you're done working on your RV roof, the bright-dipped, polished aluminum ladder is lightweight enough for you to carry by yourself and tuck away into a smaller closet, cargo compartment, or wherever else you can fit it.



503L Surco RV Small Ladder Extension - Aluminum - 275 lbs






Customer Reviews

Surco RV Ladder Extension - Aluminum - 48-1/2" Tall - 275 lbs - SP503L

Average Customer Rating:  4.6 out of 5 stars   (16 Customer Reviews)

Tired of struggling with that first giant step up your RV rear ladder? This extension attaches to the bottom to close the distance from the ground so you don't have to be a gymnast to access your roof.

by:



by:



by:

right parts,fast delivery,positive expe rience



by:

Works great !



by:

Everything came together and got the ladder on the MH. Thanks.



by:

My ladder is still working perfectly!!



by:

item arrived exactly as described, and on the exact date. It is sturdy and well built, attached easily. I look forward to using this for several years.



by:

Ladder Extension works great and is very strong. I also like that it's adjustable the way it lies on the rear of the coach.



by:

It was supposed to fit my RV but it didn’t. Cheaply made as well.



by:

Got package ok, problem was two small set screws that hold legs out that rest on the bumper were loose and rolling around in the box they fell out when I opened box and at first could only find one, did find other other on floor but they should have been tapped in with the Allen wrench so they could not be lost. Other than that it fits and works great.



by:

Ladder received as advertised: very good quality product, all parts as required, and adequate instructions. Installation without major problems by one not particularly mechanically inclined. I have not put it to the climb test yet; however it has a "rock solid" feel and looks really nice on our RV.



by:

I don't really know how the extension will work until I install the ladder I bought. I believe it will work fine but just don't know yet.



by:

The ladder extension works exactly as pictured. It extends the usual ladder down to the bumper, where it is much easier to mount than that high step on the back end of the RV.

The structure seems sturdy (I weigh 225 lbs.). The picture shows some black caps over the horizontal pieces that brace off the bumper. Mine had a cap that inserted inside the aluminum tube and would be barely visible in the picture. I improved the design by putting two heavy rubber furniture feet (like on the bottom of a crutch) over the two black caps to make it much more robust.

Also, the lock for the hooks are 1/4-20 screws with phillips screwdriver slots. I went to Ace hardware and purchased knobs to mount on the screws so I wouldn't have to hunt a screwdriver every time I stop at a campsite (or leave one).

I am pleased with the product. While traveling, I will lock the ladder extension on a higher rung of the fixed ladder and hold it tight with a bungie cord. That way, I can leave the 4 foot step ladder I usually carry in the cargo compartment at home.



by:

I needed an extenton for our RV ladder and could not find one that was the right lenght. However this extention is stong and will work with a little adjustment.I love the hooks on the top you can put them to the inside or out side of the ladder. This ladder was a foot short of reaching the ground, our trailer was 58" from the last step to the ground and the ladder was 48". I also bought the replacement pegs for the short ladder (30 1/2") and plan on drilling a hole to mount to this ladder to line up with the bumper for more support. When it is finsihed I will share a picture.

Michelle M. profile picture

Michelle M.

8/19/2019

It is working great with the little adjustment the I made.



by:

Works nicely as the ladder closely resembles the steps on my coach ladder. But I was surprised the extension is so flimsy. I was expecting something much more sturdy feeling. Will do the job.

Jeffrey J. profile picture

Jeffrey J.

10/13/2017

Still a nice addition to my RV ladder. No further complaints or issues one year in.



by:

Works well. Well made. Long-term -- we'll see -- but I'm hopeful.

Mark profile picture

Mark

5/20/2023

Very helpful to access the roof of our RV. The ladder that is part of the unit is not long enough.


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See what our Experts say about this Surco Products RV Ladders

  • What is the Width of the Surco RV Ladder Extension SP503L from Upright Center to Upright Center
    I went out to the warehouse to measure Surco RV Ladder Extension # SP503L. It is also 11 inches wide measured from the center of one upright to the center of the other upright. So it sounds like it's going to work!
    view full answer...
    Image 1 for
  • Recommended Exterior RV Ladder for 2005 Fleetwood Discovery
    For your 2005 Fleetwood Discovery the roof ladder I recommend the Surco Universal Exterior RV Ladder w Center Hinges for Contoured Rear Wall - 97" Long - 250 lbs # SP501L. The Surco RV Ladder Extension - Aluminum - 30-1/2" Long # SP504L or 48-1/2" long # SP503L is also an option to add. The ladders are able to be trimmed to the desired length.
    view full answer...
  • RV Extension Ladder Recommendation to Make Getting to the First Rung of the Ladder Easier
    Yes we do, check out the Surco RV Ladder Extension # SP503L. This would hook onto the ladder of your motorhome and would make getting to those first steps much easier. You would be able to simply remove the ladder when you are done using it.
    view full answer...
  • Recommended Exterior Ladder for a 2013 Dutchmen Voltage
    If you are referring to an exterior ladder, I recommend using the Surco Universal Exterior RV Ladder part # SP502L for your 2013 Dutchmen Voltage. This ladder measures 84-1/2" long but if you need additional length, you can use part # SP504L for +30-1/2" or part # SP503L for +48-1/2". It is constructed of a heavy-gauge aluminum and assembled right here in the U.S.A. Please note that this is a universal ladder that works on a variety of applications. We do not have any ladders that are...
    view full answer...
  • Ladder Extension Needed for a 2007 Monaco Dynasty
    If you are just looking for a ladder extension for your 2007 Monaco Dynasty then we have a few options with the Surco RV Ladder Extension # SP503L, which is 48-1/2" long and uses hooks to secure to the ladder, or the Stromberg Carlson RV Ladder Extension # LA-148, which is 48" long and uses straps to secure to the ladder.
    view full answer...
  • Recommended RV Exterior Ladder with 48 Inch Length For 2016 Winnebago Navion
    For your application, I recommend the Surco Universal Exterior RV Ladder w Center Hinges for Contoured Rear Wall - 97" Long # SP501L. This can be cut to size for your specific application in it's two part interlocking design. This ladder has a weight capacity of 250 lbs. You may be interested in the Surco RV Ladder Extension - Aluminum - 48-1/2" Long # SP503L or the 30-1/2 inch extension # SP504L. This ladder can install on the side versus the rear of your RV if you are concerned about...
    view full answer...
  • Recommended Exterior Ladder for a Toy Hauler
    I do have exterior ladder options for your toy hauler but none of them collapse. I have attached these options for you. I recommend the Surco Universal Exterior RV Ladder part # SP502L. This ladder measures 84-1/2" long but if you need additional length, you can use part # SP504L for +30-1/2" or part # SP503L for +48-1/2". It is constructed of a heavy-gauge aluminum and assembled right here in the U.S.A.
    view full answer...
  • Replacement Exterior Ladder for 2020 Jayco North Point
    The Stromberg Carlson RV Exterior Ladder w/ Hinges, # LA-401 will be our tallest ladder at 99-1/2". Use the part number # LA-401BA for the same ladder in black. The Surco Universal Exterior RV Ladder w Center Hinges for Contoured Rear Wall, # SP501L is 97" and there is option of adding the Surco RV Ladder Extension, # SP503L for 48-1/2" or # SP504L for 30-1/2".
    view full answer...

Do you have a question about this RV Ladder?


Info for this part was:

Employee Lindsey S
Written by:
Lindsey S
Employee Michael H
Expert Research:
Michael H
Employee Dustin K
Video by:
Dustin K
Employee Chris R
Video Edited:
Chris R
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee David F
Installed by:
David F

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