Can Suspension Kit for Tandem-Axle Trailers # e99ZR Be Used with 5,200 lb Axles

Question

Question:

Forgot to ask are these grade 5 bolts.?

asked by: Frank

0

Expert Reply:

Yes the Suspension Kit for Tandem-Axle Trailers # e99ZR that you referenced can be used with 5,200 lb trailer axles.

expert reply by: Jameson C

0

Frank

2/10/2022

Forgot to ask are these grade 5 bolts.?

Reply

Jameson C.

2/10/2022

Yes they are Grade 5 bolts.

Reply

Answer 1

It sounds like you may have one of 2 things going on inside your wet bolts. I have seen some instances where some particles/dirt get inside the wet bolt and clog the weep hole the grease is allowed to pass through. You can remove the bolts not…

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Answer 2

It sounds like you need the Suspension Kit for Tandem-Axle Trailers part #e99ZR which contains 7-3/4" long equalizers, 9/16" bolts, and 3-1/8" long shackle straps. The kit is designed for 1-3/4" wide leaf springs.…

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Answer 3

You will measure the MORryde Suspension Upgrade Kit for Tandem Axle Trailers #MR76ZR from the center of each hole on the shackle strap.

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Answer 4

The weight of a trailer is transferred evenly by the equalizers to the suspension system(springs, shackles and hangers), and the equalizers do not have a weight capacity listed. The equalizer allows for a smooth transfer of impact caused by rough or…

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Answer 5

Thank you for all that info, and replacing the equalizers, as well as upgrading the suspension hardware is going to be the best option for you. The correct size equalizer, as well as the suspension kit that I recommend is the following: - Curved…

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Answer 6

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 7

Thank you for providing the specs for the suspension components that you already have. Correct hanger spacing really depends on the components being used such as springs, hangers and equalizers. Most of the hanger spacing dimensions that we have are…

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Answer 8

To correctly measure a leaf spring, you'll want to jack the trailer up on jack stands so the axle is hanging freely, then measure directly across from the center of one spring eye to the other, as shown in the provided diagram. The height of the…

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Answer 9

I have attached for you below some common torque values needed for a trailer suspension system but a lot of these will vary by bolt size and other factors. U-Bolts: Varies by Size - 1/2" bolts: 45 ft/lbs - 70 ft/lbs, 9/16" bolts: 65 ft/lbs…

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Answer 10

Well shackle length is mainly based on the height difference between the front and rear hangers. The rear hanger normally doesn't hang as low as the front so that the shackle can offset the difference and add the ability to move. What is the…

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Answer 11

For a single axle trailer, you want the shackle strap to be able to move so that you have the spring deflection needed for your suspension. Angled like the photo or even almost vertical is fine you just don't want the shackle strap to bind and…

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Answer 12

I contacted MORryde and this does happen from time to time as the weight of the trailer can spread out the axles due to downward pressure on the springs/suspension. Odds are the 35" wheel base #MR27ZR will be the correct one for you, but they…

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