Review of M-3 and Associates Trailer Ramp Springs - Dual Ramp Spring - ERS120D81 Video

Hey Ryan. We only have one hub that'll fit a straight spindle with 1-3/8" item #L68149 inner and outer bearings. It's the Dexter 9-3/4" Hub-and-Rotor Assembly item #DX82UR. This zinc coated hub and rotor assembly has a 5 on…

Sounds like you are looking for a rear door/ramp spring kit for your trailer. For that we have the Enclosed Trailer Ramp Spring #ERS120D81 which would work well. This should work well for you but I also attached a picture of it's dimensions for…

Hello Vance, Awesome job on building your trailer! I am happy to find the right spring for you, but in order to do I am going to need quite a few measurements. I have included a picture of what measurements I need, can you please respond back with…

Though I can't give you a reason why, I can tell you that the Enclosed Trailer Ramp Spring #ERS120D81 has a shipping weight of 27 lbs, which is going to be very close to what the actual product weight is. It is 81 inches wide with a 120 lb…

When selecting ramp springs for a trailer ramp, you will want to know the diameter of your hinge pin and how much space you have available in the hinge. A typical horse trailer or utility trailer ramp uses 3/4 inch hinge pins and would require two…

I'd go with a double spring personally, Scott. These are typically going to be used on more heavy duty applications like your enclosed trailer with a pretty heavy door. In order to get a proper replacement though, you'd need measure the width…

Hey Bill, yes the Furrion Vision S+ #FR64AD would be a direct replacement for your current Vision S system. None of it is backwards compatible with the standard Vision S system though.

We do offer replacement jack options for the Kwikee Level Best 3000 Hydraulic Leveling System, part #LC359278 for 10,000 lb jacks or part #LC359275 for 17,000 lb jacks. These jacks will work on all four corners. If you don't know which weight…

We actually have the Brake Buddy 32220 reverse solenoid available with the Titan Solenoid Valve Replacement Kit #TK71-755-00. The solenoid itself would be an exact replacement and it features the two mounting holes at the bottom like you described…

What you can do is use Enclosed Trailer Ramp Spring - Dual Spring, 81" Wide #ERS120D81 which will work for doors which go down to 62 inches wide. You can take a look at the video review of this product I've added for you.

Heavy duty ramp springs #RS16933RH and #RS16933LH install on the hinge of the ramp. I have included a picture of what this looks like for you. Not all trailers are exactly the same but this should give you a general idea of how the springs install.

Thanks for reaching out, Dennis! I recommend going with the 230 lb capacity Conventional Ramp Door Spring for 8' Wide Enclosed Trailer #362SA8HD for your application. Although I don't know the exact weight of your trailer door, according to…