Solution for Needing Replacement RV Ladder for Grand Design 590484

Question

Question:

I have a 2021 Grand design 2910BH and need a replacement ladder. The Grand Design part is 590484. Do you have

asked by: Paul A

0

Expert Reply:

Hey Paul, so we can help as we do carry universal style RV ladders like the Stromberg Carlson part # LA-401B but we don't have a custom fit ladder that matches the part number you mentioned. I can't find any other place that carries that part number either. The Stromberg I mentioned is universal enough that you would be able to make it work though.

expert reply by: Jameson C

0

Jameson C.

8/7/2025

Hey Paul, how did the universal RV ladder from Stromberg Carlson work out for your Grand Design? I'm curious to know if it fit well, as it could help others in a similar situation.

Answer 1

The B&W Companion Gooseneck-to-5th-Wheel Trailer Hitch Adapter - Dual Jaw - 20,000 lbs #BWRVK3500 has the polyurethane molded bushings on the pivot arms. This is where noise and squeaking could come into play, so the manufacturer recommends using…

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Answer 2

For your Jayco 5th Wheel I recommend product #LG-142178 which is manufacturer matched as the correct replacement while also offering the 5,500 lb weight capacity you were looking for.

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Answer 3

Yes the Valterra Waste Valve Body part #TC372 is the same as the Winnebago 129147-02-000 that you have which cross references with T40H.

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Answer 4

Hey Sandra, a direct replacement for f2653BCFW is the Greystone Electric RV Fireplace with Crystals - 26" Wide - Recessed Mount - Black #324-000068. Let me know if you need anything else :). Also those RVs are really nice, I had to look it up…

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Answer 5

Hey Carl, unfortunately that isn't something that we have, but we do have a bunch of other options that you could use that'd work just as good! If you're open to this, I'd recommend going with the Stromberg Carlson RV Exterior Ladder…

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Answer 6

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 7

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 8

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 9

Hi Paul, you’re definitely on the right track here, and I can help you narrow this down with confidence. With your tandem 3,500 lb Dexter axles and 33 inch spacing, both the Dexter EZ Flex part #K71-652-00 and the Lippert Road Armor part #LC53CK are…

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Answer 10

Hey Jonathon thank you so much for all of that additional information! To haul your bikes behind your class C Sprinter motorhome, while flat towing your Mini, I recommend the Hollywood Racks RV Rider Bike Rack item #HLY64FR and the Roadmaster Dual…

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Answer 11

According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…

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Answer 12

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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