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CE Smith U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2" Long U-Bolts - Zinc
CE Smith

CE Smith U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2" Long U-Bolts - Zinc

Part Number: CE23002
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$38.24
Trailer Suspension Parts
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Mount your round, 2-3/8" diameter axle to your trailer's leaf springs with this U-bolt kit. U-bolts, plates, nuts, and washers included. Zinc plating resists rust and corrosion - great for boat trailers. Great Prices for the best trailer suspension parts from CE Smith. CE Smith U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2" Long U-Bolts - Zinc part number CE23002 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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CE Smith Trailer Suspension Parts - CE23002

Highlights

  • Zinc-plated U-Bolts: Offers rust and corrosion resistance, ideal for trailers in humid or salty environments.
  • Robust Design: Designed for 3,500-lb round trailer axles, dimensions of U-bolt are 5-1/2" long and 2-7/16" wide.
  • Complete Kit: Includes four U-bolts, two plates, nuts, and washers for a full mounting solution.
  • Wide Application: Suitable for boat and snowmobile trailers, supporting high-quality and diverse usage.
  • Heavy Duty Hardware: 1/2" diameter U-bolts and galvanized plates ensure durability and longevity.
  • Made in the USA: Ensures quality and supports American manufacturing standards.

Features to know about

Effortless Trailer Maintenance: Zinc-Plated U-Bolts and Galvanized Plates

Maintaining a trailer that’s constantly exposed to the elements can be taxing, but with zinc-plated U-Bolts and galvanized plates, rust and corrosion become non-issues. This is especially beneficial for boat trailers that face the rigors of saltwater. This kit ensures your hardware stays in excellent condition, providing long-lasting performance for 3,500-lb, round trailer axles.

Perfect Fit for Smooth Installation: 2-7/16" Inner Width U-Bolts

Ensuring a snug fit for your trailer axle is key to a smooth ride, and with U-Bolts offering an inner width of 2-7/16" crafted to complement a 2-3/8" axle diameter, installation is seamless. You''re getting a fit that aligns perfectly with your axle’s width, facilitating straightforward and hassle-free attachment that holds your axle securely to the leaf springs.

Complete Peace of Mind with Full Kit: All Necessary Hardware Included

When outfitting your trailer, nothing beats the ease of having a complete set. This kit comes with everything you need: four 5-1/2" long U-Bolts, two U-Bolt plates, eight 1/2" hex nuts, and washers. All components are crafted to ensure they work in harmony, making for a straightforward and efficient setup that reduces complexity during assembly.

Ready for Any Condition: Compatibility with Boat and Snowmobile Trailers

The CE Smith U-Bolt Kit isn't just for any trailer; it's crafted for versatility. With a robust design, it's ideal for both boat and snowmobile trailers, offering durability and reliable support no matter if you''re hauling through icy conditions or launching from a saltwater dock. Built to thrive in diverse and demanding environments, this kit ensures your trailer stays stable and dependable.

USA-Made Reliability: Crafted for Top-Quality Performance

Knowing that your parts are made close to home adds a layer of trust and quality assurance. This kit is proudly made in the USA, promising both craftsmanship and material quality that meets stringent standards. It's tailored for those who prioritize precision, performance, and American manufacturing excellence in their trailer maintenance parts.

Specs

Application

  • 2-3/8" diameter axle
  • Typical 3,500-lb axle

U-bolt Dimensions

  • Inner width: 2-7/16"
  • Length: 5-1/2"
  • Diameter: 1/2"

23002 CE Smith U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2" Long U-Bolts - Zinc




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Video of CE Smith U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2" Long U-Bolts - Zinc

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




Video Transcript for Let’s Check Out the CE Smith U-Bolt Kit for Mounting Round Trailer Axles

Speaker 1: Today, we'll be having a look at the CE Smith line of U-bolt mounting kits for mounting round trailer axles. Here's what our kit comes with. It's everything you need for replacing the U-bolts on a single axle on your trailer. We have 4 new U-bolts, you'll have 2 per side; 2 new plates, 1 per side; 8 new lock washers, you'll be using 4 for each side of the trailer; and 8 new nuts, again 4 for each side of the trailer.You can see how well our U-bolts grip around the contours of our axle. This'll keep the axle firmly attached to our leaf springs, so we don't have to worry about it slipping and sliding.Now because we have the zinc and the galvanized finish on our plate and our hardware, this will better protect them from corrosion from the elements, especially salt spray. It's not an issue if you decide to use them on a boat trailer such as this one.Now many of our customers have had to make a second phone call or send an email to us after they bought a new axle for their trailer because they found, once they tried to remove the old one or put the new one on, that they couldn't get their factory U-bolts off.

They had to cut them off, and now they're searching for a replacement. This kit will be a perfect solution for this problem here.Now many of our customers compared these to the Redline line of U-bolt kits. Now the main difference you're going to see between this one and those is that those do not have the galvanized or the zinc finish on the plates or the hardware, which will cause them to rust out faster.As you can see, we already have our new axle sitting on top of our leaf springs. Now this kit could work for an axle that sits on top or below your leaf springs. It works for both applications.

You don't need to worry if yours resides below, you can still use this kit for that.We'll start by taking our new U-bolts and dropping them over our axle on either side of our leaf spring. Now we'll take our new plate. We want to make sure that this flange right here faces down, this hole here in the center lines up with the alignment pin on our leaf spring, and we'll insert our U-bolts through the holes. Place on our lock washers, and we'll put that on our nuts.Now we can start to tighten our hardware, making sure we tighten them evenly as possible. Now we'll torque our hardware again, making sure we alternate to ensure that we're doing it as evenly as possible.And that completes our look at the CE Smith line of U-bolt kits for mounting round trailer axles..

Customer Satisfaction Score:

Ratings & Reviews

4.7

846 reviews
Mount your round, 2-3/8" diameter axle to your trailer's leaf springs with this U-bolt kit. U-bolts, plates, nuts, and washers included. Zinc plating resists rust and corrosion - great for boat trailers.

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See what our Experts say about this CE Smith Trailer Suspension Parts

  • Converting 3,500 lb Torsion Axle to Spring Leaf Axle on Boat Trailer
    Hey Sam; thanks for the question and yes it is possible to go from a 3,500 lb torsion axle to a spring leaf axle on your boat trailer. You'll need to have new hangers welded on, as well as get leaf springs and, of course, the axle itself. For the hanger kit you can go with the Single-Axle Trailer Hanger Kit for Double-Eye Springs - 3-1/4" Front, 1-1/4" Rear # APS4 which gives you 5 inches of distance between the center of the axle and the trailer frame. For 3,500 lb leaf springs you can...
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    Hello Ken, thanks for reaching out. We do carry some 26" long double eye leaf springs. For example, the 4-Leaf Double-Eye Spring # e22YR is a 1-3/4" wide 2,000 lb spring that may work for you. As far as the other suspension parts, I will need more info to make sure you get the right parts. If you want to replace all the bolts and shackles I would need to know the length of the current shackles measured center hole to center hole. Same for the equalizer. I would need the hole to hole measurements...
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  • What Suspension Components Typically Get Replaced with Leaf Springs on Trailer Suspension
    Great question William, basically it just comes down to the condition of everything. You can sometimes get away with just replacing the springs but you'd want to check out all of the moving components and see what is good and what isn't. It could be you just need new spring bolts but you also might need shackles as well. If you are out there measuring the spring with a load off of it just go over all of the components and it'll be pretty obvious.
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    Yes, you can still install the Roadmaster Comfort Ride Leaf Spring Suspension Kit even though the trailer rides slightly nose high when coupled to the tow vehicle. When installing one of these kits you'll most likely need to get longer U-bolts since there typically aren't enough threads to accommodate the additional mounting brackets. To determine the right kit and U-bolts you'll need to know the capacity and diameter of your axles and how many axles your trailer has. 3.5k 2-3/8" Tandem...
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    Here is what you need for a rust-resistant U-bolt kit and shackle bolts to go with the 4-Leaf Double-Eye Spring # e48SR: - CE Smith U-Bolt Kit for Mounting 3,500-lb, Round Trailer Axles - 5-1/2" Long U-Bolts - Zinc # CE23002 - Zinc Shackle Bolt with Locknut for Double-Eye Springs - 3" Long # TRFA73Z916DLNZ
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  • Replacement For 25-1/2 Inch Leaf Springs on Boat Trailer
    Leaf springs flatten out over time, so since yours are 25-1/2" center to center, you'll want to go with ones a little shorter than that: - 3-Leaf Double-Eye Spring for 4,000-lb Trailer Axles - 25-1/4" Long - Dacromet # e93SR The # e93SR says for "4,000 lb" axles but that is just their capacity; you said you have 2-3/8" axles, which is a 3,500 lb axle, so this will give you a bit of added strength. You mentioned 3" shackle bolts as well, and for those use # 166081. Then for the U-bolts,...
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  • Can Square Axle be Replaced With Round Axle & How to Find Right Axle
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    While we do not offer a square axle we do have the Round Axle # e65GR which will fit your trailer. This has the 89" hub face to hub face and idler hub with 5 on 4-1/2" pattern you are needing. The spring center to spring center is 74" or you can have 2 new Spring Seats # TRSS238 welded on at the correct mounting width for your springs. You will need the U-Bolt Kit # CE23002 to install these axles since they are 2-3/8" round.
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  • Replacement Leaf Spring Recommendation for 2009 Venture VAB-3025 Boat Trailer
    According to my research you should need 25-1/8" long springs rated for a 3,500 lb axle which means you'll need the following parts: - 3.5K Leaf Spring # e54SR OR Upgrade to part # e68SR - U-Bolt Kit # CE23002 for Round Axle OR # CE23103 for Square Axle - Heavy Duty Suspension Kit # K71-403-00 You'll want to verify the length of your current leaf springs by lifting your axle off the ground by the frame and measuring from center eye to center eye. If you measure something different...
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  • 3,500 lb Axle And Leaf Spring Setup - What Parts Do I Need?
    We can set you up with all of that. We do offer a 3,500 lb 95" hub face axle # e68GR. The spring seats on this axle are at 80", so we can sell you a few loose spring seats # TRSS238 and you can have them attached at 76". We can also provide new U-bolts # CE23002 for mounting the axle. We can get you some electric brake assemblies # AKEBRK-35-SA and hubs # AKHD-545-35-G-EZ-K to go with it. The hubs have the standard 5 on 4-1/2" bolt pattern. We can also set you up with springs. If you...
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  • Replacement 5-1/2" U-Bolt Kit for Car Hauler Trailer
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  • Replacement Axle Options For a Concession Trailer Having 95" Hub Face, 4" Drop and 76" Spring Center
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  • Replacement 25-1/2 Inch Leaf Springs and U-Bolt Kit For Travel Trailer With 3,500LB Axles
    It sounds like you have the 4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles # e54SR which are 25-1/8". This measurement is taken with the leaf spring relaxed from center of bolt hole to center of bolt hole. With them holding the weight of the trailer they will begin to flatten out and get longer. We do also have them with a Dacromet Coating # e68SR which will withstand corrosion better than painted steel units. The CE Smith U-Bolt Kit # CE23002 includes new u-bolts, washers, nuts and...
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  • Recommended Leaf Spring Replacement For A 2019 Dutchmen Kodiak Ultra-Lite 283BHSL
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  • How to Tell if Trailer Axle Will Fit 1987 Ranger Trailer
    If your current axle has 89" hub face and 74" spring center measurements then yes, the Trailer Axle with Idler Hubs - 4" Drop - 5 on 4-1/2 Bolt Pattern # e72GR can be used as a replacement but you'll also need to swap out your U-Bolt setup for the CE Smith U-Bolt Kit # CE23002 since you'll be changing from a square axle to a round axle. Attached are some review videos as well as a photo showing where to measure for the hub face and spring center measurements.
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    Image 1 for Image 2 for
  • How To Choose Correct Replacement Leaf Springs for an etrailer Trailer Axle
    In order to find the correct replacement leaf springs for a trailer you first need to start by noting the type whether that be slipper or double eye. Then, you'll need to measure their unloaded length via jacking up the trailer. If the springs are worn they will measure longer than their replacement. Lastly, you will need to note the axle capacity which is found on the tag in the center of the beam. Please note, the number of leaves does not really denote capacity as leaves have different...
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Info for this part was:

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