1. Trailer Leaf Spring Suspension
  2. Redline
  3. U-Bolts
  4. Axle Mounting Hardware
  5. Round Axle - 1-3/4 Inch
  6. 4-1/4 Inch Long
Replacement U-Bolt with Nuts for 1-3/4" Round Trailer Axles - 3/8" Diameter

Replacement U-Bolt with Nuts for 1-3/4" Round Trailer Axles - 3/8" Diameter

Item # 175643
lowest price pledge
Retail:$5.40
Our Price: $3.62
You Save: 33%
Trailer Leaf Spring Suspension
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.3 lbs
Quantity: 
In Stock
Redline 2000 lbs Trailer Leaf Spring Suspension - 175643
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Videos

This 4-1/4" long U-bolt works with a U-bolt plate and another U-bolt to help secure your 2,000-lb round trailer axle to its leaf springs. Bolt has an inner width of 1-3/4". 2 Nuts included. Lowest Prices for the best trailer leaf spring suspension from Redline. Replacement U-Bolt with Nuts for 1-3/4" Round Trailer Axles - 3/8" Diameter part number 175643 can be ordered online at etrailer.com or call 800-298-8924 for expert service.
  • All Info
  • Reviews (12)
  • Q & A (2)
  • Videos (1)
  • Photos
  • Why etrailer?

Redline Trailer Leaf Spring Suspension - 175643

  • U-Bolts
  • Axle Mounting Hardware
  • Round Axle - 1-3/4 Inch
  • 4-1/4 Inch Long
  • 2000 lbs
  • 3/8 Inch Diameter
  • Redline

This 4-1/4" long U-bolt works with a U-bolt plate and another U-bolt to help secure your 2,000-lb round trailer axle to its leaf springs. Bolt has an inner width of 1-3/4". 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: 1-3/4" diameter axles
  • Inner width: 1-3/4"
  • Length: 4-1/4"
  • Diameter: 3/8"


U-Bolt Diagram


175643 U-Bolt with Nuts for 1-3/4" Round Trailer Axles - 3/8" Diameter - 4-1/4" Long





Video of Replacement U-Bolt with Nuts for 1-3/4" Round Trailer Axles - 3/8" Diameter

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




Video Transcript for Redline Trailer Suspension 175643 Review

Today, we'll be reviewing part number 175643. This is the Redline replacement U-bolt with nuts for one and three-quarter inch round trailer axles. The U-bolt's going to give us a diameter of three-eights of an inch. The replacement U-bolt acts as part of a trailer suspension system that's used with another u-bolt which is 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. The round bolt fits round trailer axles and one U-bolt and two nuts are included. Again, this is designed for one and three-quarter inch diameter axles. The inner width, the distance between the two bolts is going to give us a measurement of one and three-quarters of an inch.

The length that we have measuring from the end of the bolt to the bottom of the arch is going to give us a measurement of four and one-quarter of an inch. Then, again, the diameter is going to measure three-eighths of an inch. That's going to do it for today's review of part number 175643. This is the Redline replacement U-bolt with nuts for one and three-quarter inch round trailer axles. .


Customer Reviews

Replacement U-Bolt with Nuts for 1-3/4" Round Trailer Axles - 3/8" Diameter - 175643

Average Customer Rating:  5.0 out of 5 stars   (12 Customer Reviews)

This 4-1/4" long U-bolt works with a U-bolt plate and another U-bolt to help secure your 2,000-lb round trailer axle to its leaf springs. Bolt has an inner width of 1-3/4". 2 Nuts included.

- 175643
by:

They’re exactly what I needed and arrived as fast as could be expected. 805613



- 175643
by:

Springs for my tow behind my bike trailer arrived on time, all hardware included. They were easy to install once I broke the 1981 hardware loose. It is like having a new trailer, not really it is clearly a oldie. Past purchases from etrailer have all been just fine, will order what I need from them anytime. 782844



- 175643
by:

The customer service was outstanding. Thru the process of identifying what I needed to ordering and delivering the products I dealt with multiple Customer Service Representatives (CSR). Everyone of them were helpful and courteous. I really appreciated the follow up after my initial contact with CSR. Once the product was ordered I was kept up to date on the status of the order thru regular emails from an etrailer CSR. The parts arrived as they promised, and a CSR even followed up with me after that. Great service, keep it up! 722560



- 175643
by:

Just what the dr. ordered. Fast deliver y. 715716



- 175643
by:

fit perfectly fast shipping 605699



- 175643
by:

Perfect fit. Just what I . 605119



- 175643
by:

just right. thanks 419663


Comments
just right, still. should last forever.
j. m - 08/13/2018

42246

- 175643
by:

It was the perfect fit 380128



- 175643
by:

Was what was order and good quality and all fit well 294714



- 175643
by:

I ordered these u bolts online. The web sight was user friendly, with the right information to get the right part. The price was very reasonable for both the part and the shipping cost. I will definitely be ordering in the future as the need arises. Keep the faith! Lyle 180814



- 175643
by:

Every thing was just as I ordered. Great friendly super fast service. Thank you !!!! 148032



- 175643
by:

Product was perfect for my application. It arrived well packed, (protected), and on time. 141941


12
12

Ask the Experts about this Redline Trailer Leaf Spring Suspension

Do you have a question about this Trailer Leaf Spring Suspension?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality trailer leaf spring suspension for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate trailer leaf spring suspension information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Expert Research:
Michael H
Installed by:
Cole B
Updated by:
Lisa S

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 800-298-8924