An ST235/80R16 Load Range E trailer tire like the excellent Taskmaster Provider # TTWTRTM2358016E features a 3,520 pound maximum load at 80 psi. For a three axle trailer like yours this will provide you with a combined maximum load of 21,120 pounds (3,520 x 6 tires) which is more than enough capacity for the trailer's 19,000 pound GVWR.
A trailer's GVWR refers to the most it can possibly weigh when fully loaded so this particular tire will still give you a healthy safety margin even if... view full answer...
Since you have 12 inch diameter brake assemblies that are attached with a 5 bolt pattern the correct brake assembly set is the part # AKEBRK-7-SA for a set of self adjusting assemblies. view full answer...
The Nev-R-Lube style bearings aren't designed to ever need maintenance. They have a 100,000 mile warranty and if they ever failed it would be just a matter of replacing them. LIke with the # 31-71-3 for if you have a 8,000 lb axle.
Checking the brakes is just a matter of removing the spindle nut and sliding the hub/drum off so that you can inspect the drum and the brake assemblies. view full answer...
We have the manual scissor jack set part # TJSCHD-24-4 which you'd install on the corners of the RV frame to level and stabilize the RV when parked. This will do a great job removing any movement an also has more than enough capacity for your 7,000 lb Hitchhiker.
we also have slide out supports to help brace them as well with part # UF19-960002. view full answer...
If you can send me a picture of your landing gear box I'll most likely be able to identify it. The most popular gear box we have would be the part # LG-179015 which fits most brands out there like Atwood, Lippert, and Venture. view full answer...
From previous customers of ours who had a 2006 Nuwa HitchHiker we know that the pin box type you have now is the 1716 model so for a cushioned pin box you would want the MORryde part # MR37VR. The weight range this pin box is designed to work with matches the GVWR of your fifth wheel I found online as well. I know you said you wanted an air ride pin box but we don't have any air ride style pin boxes that fit your RV and the MORryde is known to do an excellent job cushioning the ride quality... view full answer...
If you have a 7-Way and junction box setup on your the trailer your easiest route will be to just replace the junction box with something like the Epicord 7-Way # 277-000141. This harness features a 7-Way molded plug and pre-wired junction box with terminals so that you can simply make connections to what remains of your trailer wiring after removing the connector.
I have attached an installation video so you can see exactly how everything hooks up. The wire color/functions for the harness... view full answer...
The best option for a trailer hitch for your 2006 NuWa HitchHiker is the part # 13703 which is an adjustable width hitch that fits between 22 and 72 inch frame channels of all standard types. We don't have anything custom that would fit your camper. view full answer...
If you did have the K2HR79XLDE installed it is comes with and is designed for Nev-R-Lube bearings. For a replacement you'd want the part # 31-71-3. Why do you think you have a different requirement? view full answer...