What Are The Longest U-Bolts Available For A 3" Axle?

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Question:

Hi, I am looking for an 8” long U bolt for a 3” axle. Do you carry that? I see you have 7” but can’t find anything longer. Tom

asked by: Tom

0

Expert Reply:

Hello Tom, thanks for getting in touch. The longest U-bolt for a 3" axle we offer are the MORryde U-Bolts for 5,200-lb to 7,000-lb Round Trailer Axles # MR66ZR. These are 3" wide and 7-3/4" long. There is nothing exactly 8" long, so this will be our closest option.

expert reply by: Jesse M

0

Jesse M.

1/5/2026

Hey Tom, did the MORryde U-bolts at 7-3/4 inches end up working for your 3-inch axle? Knowing how the fit turned out could help others looking for a similar size.

Answer 1

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 2

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Answer 3

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Answer 4

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Answer 5

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Answer 6

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Answer 7

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Answer 8

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Answer 9

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Answer 10

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Answer 11

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Answer 12

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What Are The Longest U-Bolts Available For A 3" Axle?

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