Can You Buy Just Ramp Door Spring Not Entire Assembly For 5' Wide Enclosed Trailer Door?

Question

Question:

Need spring only for ramp door enclosed trailer 5 feet wide I did not see spring only ? Thanks

asked by: Christer R

0

Expert Reply:

We do not sell only the spring. If you're needing a new spring, you'd need the entire assembly # 362SA5 if the 85lb door rating matches the weight of the door. If you have a different door weight, let me know and I can see if we have something that's sized right.

expert reply by: Samuel C

0

Samuel C.

1/19/2026

Hey, did the ramp door spring assembly for your 5-foot-wide trailer end up matching your door weight? Knowing how it worked out could help others trying to size their own ramp door springs.

Answer 1

For a 6' wide trailer we have the 120lb capacity #362SA6 and 80lb capacity #M364FR ramp door springs from M-3. Both of these options can be shortened by sliding the mounting bracket down and cutting the tube to fit your trailer. The #362SA6 fits…

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Answer 2

In order to properly weigh your door to figure out the correct spring you only need to find the weight when the ramp door is down. Assuming you weighed your door without spring assist, you can use the 74 lb measurement. Typically, you use a scale and…

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Answer 3

It is best to use the Conventional Ramp Door Spring for 6' Wide Enclosed Trailer #M364FR. This will fit a rear door 37-1/2" to 67-5/8" wide. The EZ Gate Tailgate Lift Assist #3375201000 is designed for a utility trailer with a rail to…

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Answer 4

Jared, the 150" long cables that come with the Conventional Ramp Door Spring for 8' Wide Enclosed Trailer #M354FR are unfortunately the only size offered with that part. What you could do instead, is buy the Replacement Cables for…

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Answer 5

A ramp door spring rated for 4k in/lbs of torque is going to offer more assistance than a ramp door spring rated for 2k in/lbs of torque. However, choosing the highest rated door spring available is not in your best interest. If the spring was rated…

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Answer 6

You won't need to obtain the weight of the entire door, just the un-hinged side. You'll want to find the amount of weight you'll need to overcome to easily lift the door. You could use an old bathroom scale, place some blocking on it, and…

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Answer 7

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 8

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 9

Hey Bryan, that's a good question. The pricing can definitely be misleading, but I wouldn't use it to judge the quality of the tire. A lot of that comes down to promotions, inventory, and whether you're looking at a tire by itself or…

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Answer 10

The 5.30-12 tires, being wider, are going to make more contact with the road. This means that the noise, and heat build up will be higher than a 4.80-12 tire but the rolling resistance will actually be less because the tire is larger diameter. The…

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Answer 11

The difference between an load range C and load range D tire in the same size is the capacity and psi rating. The two tires will still have the same dimensions and fit on the same wheel. The D rated tire has a higher capacity. For a ST175/80D13 like…

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Answer 12

Hey Tim welcome back! Your ARH15AACBL2 GE AC unit has the old 410a refrigerant in it so the GE Appliances item #GE64FR you were looking at isn't going to work as a replacement. The EPA mandated R32 refrigerant has been used in all new AC's…

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Can You Buy Just Ramp Door Spring Not Entire Assembly For 5' Wide Enclosed Trailer Door?

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