1. Trailer Leaf Spring Suspension
  2. Redline
  3. U-Bolts
  4. Axle Mounting Hardware
  5. Round Axle - 3 Inch
  6. 7 Inch Long
Replacement U-Bolt with Nuts for 3" Round Trailer Axles - 1/2" Diameter

Replacement U-Bolt with Nuts for 3" Round Trailer Axles - 1/2" Diameter

Item # 1755892
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Our Price: $11.74
Trailer Leaf Spring Suspension
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Shipping Weight: 0.91 lbs
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Redline Axle Mounting Hardware - 1755892
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This 7" long U-bolt works with a U-bolt plate and another U-bolt to help secure your 5,200-lb, 6,000-lb, or 7,000-lb round trailer axle to its leaf springs. Bolt is 7" long and has an inner width of 3". 2 Nuts included. Lowest Prices for the best trailer leaf spring suspension from Redline. Replacement U-Bolt with Nuts for 3" Round Trailer Axles - 1/2" Diameter part number 1755892 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (16)
  • Q & A (3)
  • Videos (1)
  • Photos
  • Why etrailer?

Redline Trailer Leaf Spring Suspension - 1755892

  • U-Bolts
  • Axle Mounting Hardware
  • Round Axle - 3 Inch
  • 7 Inch Long
  • 5200 lbs - 7000 lbs
  • 1/2 Inch Diameter
  • Redline

This 7" long U-bolt works with a U-bolt plate and another U-bolt to help secure your 5,200-lb, 6,000-lb, or 7,000-lb round trailer axle to its leaf springs. Bolt is 7" long and has an inner width of 3". 2 Nuts included.


Features:

  • Replacement U-bolt acts as part of a trailer suspension system
    • Used with another U-bolt (sold separately) and a U-bolt plate to secure one side of your axle to a leaf spring, which is mounted to your trailer's frame
  • Round bolt fits round trailer axles
  • 1 U-bolt and 2 nuts included


Specs:

  • Application: 3" diameter axles
  • Inner width: 3"
  • Length: 7"
  • Bolt size: 1/2"-20


U-Bolt Diagram


1755892 Redline U-Bolt with Nuts for 3" Round Trailer Axles - 1/2" Diameter - 7" Long





Video of Replacement U-Bolt with Nuts for 3" Round Trailer Axles - 1/2" Diameter

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Redline Trailer Suspension 1755892 Review

Today we're going to be taking a look at a trailer u-bolt for 3 inch round trailer axles. This u-bolt in conjunction with a u-bolt plate and another u-bolt is designed to attach your trailer axle to the leaf springs. It's designed for a 3 inch round trailer axle that ranges in capacity from 5,200 pounds to 7,000 pounds. We can simply tell that it's designed for a 3 inch wide axle by . Or a 3 inch round axle by taking an inner measurement of the width, and that's going to measure right around 3 inches. The unit is a half inch diameter, the length, measuring from the bottom of this component here to the end of the threaded portion, that's going to measure 7 inches long. Lock nuts are included, and then the separation that we have, center on center between the posts, you can see that's going to be pretty close to 3 and a half inches, right around 3 and 9/16 to 3 and 5/8.

That's going to do it for today's look at the trailer u-bolt for a 3 inch round trailer axle.


Customer Reviews

Replacement U-Bolt with Nuts for 3" Round Trailer Axles - 1/2" Diameter - 1755892

Average Customer Rating:  4.9 out of 5 stars   (16 Customer Reviews)

This 7" long U-bolt works with a U-bolt plate and another U-bolt to help secure your 5,200-lb, 6,000-lb, or 7,000-lb round trailer axle to its leaf springs. Bolt is 7" long and has an inner width of 3". 2 Nuts included.

- 1755892
by:

Correct parts and worked as they should. Replaced springs and hardware on one side of trailer the day i recieved parts. 825282



- 1755892
by:

Fit the axel perfectly! 808495



- 1755892
by:

Great products worked as described. Way better than the original parts 761762



- 1755892
by:

Perfect fit 726286



- 1755892
by:

Exact and perfect 713226



- 1755892
by:

I ordered four of these (enough for one axle) to see if they would fit. I received them yesterday and they all fit perfect at first glance. Need to test some things out, but if all goes well, I'll be ordering many more. Next in my list is bearings. I need to get the sizes, but if you can supply those, it would be fantastic. All in all, this was a great experience. Good price, good timing, no issues. Thanks. Dave 651698



- 1755892
by:

This u-bolt made a great trailer hitch holder as seen in Trailer Life mag. The price was just right. My local auto parts store wanted $15 for one just like it. Just slip a short piece of garden hose over one end. You can leave it on the hitch head for easy removal from the receiver. 429872


Comments
What else can I say about a U-bolt. I love it.
John - 09/07/2018

43304

- 1755892
by:

All the parts ordered worked great. Susan did a great job in finding a way to get all the u bolts in stock by finding two different sets to put together so I would not have to wait for several to come into stock for my order and at about the same cost. Managed to get the trailer together in time to do a trail work project that was on the schedule before these broke. 395921



- 1755892
by:

the products that i received were awesome and the shipping was quick. i was able to get my trailer back on the road quickly. packaging could use a bit better attention. the springs had broken out through the box.. thanks buck 343335



- 1755892
by:

Product fit and is holding up well. These replaced all the u-bolts on a 11T triaxle deckover equipment trailer. 326330



- 1755892
by:

Can always count on the best from etrai ler. 185933



- 1755892
by:

as described...shipped fast 182141



- 1755892
by:

Part arrived promptly and fit exactly. Very Pleased! 159076



- 1755892
by:

Products worked great. ...Super fast shipping. ... 137256



- 1755892
by:

Arrived exactly as described in the product description. I used the U-bolt in conjunction with the combo bar 12" to fabricate a hitch receiver for my bike rack for my motor home. 70072


Comments
Everything still works perfectly. Thanks!
-- comment by: Gary - 03/11/2014

3066

- 1755892
by:

Good quality equipment The special shipping rates are very good. better than just regular ground. They called to let me know that additional items were coming to replace some that had been shipped. No extra charge. 56098


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Ask the Experts about this Redline Trailer Leaf Spring Suspension

  • Replacement 1/2" - 20 Nuts for Trailer Suspension U-Bolt Kit
    We do have the Redline Replacement Nut # 12N-Z which was designed as a replacement nut for trailer U-Bolt suspensions like the kit # 1755892 you are looking to get. It isn't a flange nut like what initially comes with the kit but it will still work as designed. Typically this bolt and nut should be torqued to about 70 ft-lbs each. If you don't have a torque wrench already then we do have some options here like the Powerbuilt # ALL944001.
    view full answer...
  • U-Bolt Kit Similar to APUBR-8 But with Galvanized U-Bolts
    The U-bolt kit part # APUBR-8 contains the U-bolts part # 1755892 that you also referenced. It just also contains the nuts and plates needed which you would need. For a kit with the # 1755892-Z you would just also need the plates part # TRTP300200 for if you have 2 inch wide springs or part # TRTP300175 for if you have 1-3/4 inch springs.
    view full answer...
  • Compatibility of Round Cargo Box U-Bolts with Square Roof Rack Crossbars
    Its easy to modify a cargo box to fit a new vehicle that has differently-shaped roof rack crossbars. However you may not need to do anything to get your Karrite Explorer cargo box's hardware to work on your vehicle with square cross bars. It is perfectly okay to use rounded u-bolt hardware like # 1755892 on a square bar. The replacement hardware kit # SR05587 that we offer for your Explorer cargo box actually uses rounded u-bolts. As long as you can tighten down the hardware you...
    view full answer...

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Info for this part was:

Expert Research:
Jameson C
Expert Research:
Adam R
Installed by:
Cole B
Updated by:
Lisa S

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