Replacement 3 inch Center Hole Shackle Strap for Trailer Suspension

Question

Question:

I am looking for replacement shackle straps. the old straps I have are 3 center of hole, 4.6 long, 1.5 wide, 1/4 thick. do you have a replacement for these?

asked by: John B

0

Expert Reply:

The best match we have for you is the Shackle Strap # TRSL313 which measures 3-1/8" center hole to center hole, 4-1/2" long x 1-1/4" wide, and just under 1/4" thick. This is designed to work with 9/16" diameter bolts.

Attached is a video showing these dimensions for you to reference.

expert reply by: Jon G

0

Answer 1

In order to find the correct suspension upgrade kit you are going to need to take some measurements. We do not have one that includes the equalizers based on your axle spacing so you will need to get those separately. Starting with your shackles, the…

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Answer 2

In order for your trailer suspension to function properly you will want the angle of the shackle strap to be towards the axle so that as the leaf spring compresses and expands it will have somewhere it can go. Otherwise, you will not get the optimum…

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Answer 3

The difference in the length of the hangers typically dictates the lengths of the shackle straps and if you're going with a taller equalizer there may be a need to get longer shackles; going from a 2-1/2" tall equalizer to one that's…

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Answer 4

One of the great things about tandem axle trailers is that in the event a wheel fails you have three other ones to keep you from being totally stranded. If you have three good wheels on your trailer and don't have far to go you would be fine to…

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Answer 5

The Dexter Axle Heavy-Duty Suspension Kit, Item #K71-359-00, is meant to be a hardware kit for tandem axle trailers like your Coachmen that have 1-3/4 inch double eye springs. The kit includes: 02 Equalizers 14 Flange Nuts 02 Shoulder Bolts 04 Wet…

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Answer 6

To slightly lower your trailer that has had an "axle flip" kit installed you would want to use slightly shorter shackle straps, not longer ones. Shorter shackles will let the axle rest closer to the trailer frame, which lowers the trailer…

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Answer 7

Shackle links can flip when the trailer is unloaded since there isn't enough weight to keep them in proper position, and while a new, shorter equalizer may help, the easiest thing to check is the shackle links. Shackles that are too short can…

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Answer 8

What is the length of your leaf springs? Typically you put the hangers about 1/4 of an inch narrower than the length of the leaf springs from eye to eye when they are unloaded.

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Answer 9

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 10

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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Answer 11

I attached a picture that shows the proper position of shackles and equalizers on trailer suspension. Sometimes the shackle will flip up but if you jack up the trailer by the axle that's got the shackle flipped you can usually get it to flip back…

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Answer 12

To find the load capacity for your axle you should look on the trailer VIN plate or sticker that lists the VIN number. The weight rating of the axle should be listed on that same plate or sticker. Also, the axle could have a tag or plate on it that…

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