Measuring to Pick Out Replacement Ramp Spring for Enclosed Trailer

Question

Question:

2009 covenant 7x16 enclosed trailer, both rear ramp springs are missing. Any clue of what length I need.

asked by: Jeff S

0

Expert Reply:

You'd want to measure the width of your door opening/ramp and then go with the ramp spring that fits just to the inside of that. The part # ERS120D81 you mentioned is 81 inches wide.

expert reply by: Jameson C

0

Answer 1

Hey Charles, we have RV furnaces like the Dometic RV LP Gas Furnace #DMC47SR that would work great but this does need to have access to outside air for combustion air intake and for the exhaust. These are all basically the same dimensions though and…

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Answer 2

Hey Matt, it would be pretty difficult to install two of the ramp door springs part #362SA7 at the same time so it's going to be best to just use the one. You most likely will find that you don't have to have it fully wound to get enough…

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Answer 3

The M3 Enclosed Trailer Ramp Spring, part #CB250D96SHD offers a 250 lb capacity, and is 96 inches long, and would be sufficient for the weight of your door. Depending on the width of your trailer, this might be a good choice for you. The rod the…

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Answer 4

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…

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Answer 5

The M-3 Enclosed Trailer Ramp Spring #CB250D96SHD uses cables that will be plenty long for your application on a ramp door that is 90-inches wide x 96-inches tall. That is precisely the type of trailer installation for which this item is intended. It…

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Answer 6

Yes, the Dual Spring RV Trailer Spring part #ERS120D81 that you referenced can work well for the rear door of a Momentum Toy Hauler. It would mount above the ramp door and would make lifting the ramp much easier. The installation instructions for…

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Answer 7

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 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

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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Answer 10

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 11

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 12

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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Measuring to Pick Out Replacement Ramp Spring for Enclosed Trailer

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