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  1. Trailer Hubs and Drums
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  3. 4 on 4 Inch
  4. For 2500 lbs Axles
  5. Hub
  6. 10 Inch Wheel
  7. 12 Inch Wheel
  8. 13 Inch Wheel
CE Smith Trailer Hub Assembly w/ Carrying Case for 2,500-lb Axles - 4 on 4 - Pre-Greased - Threaded
CE Smith

CE Smith Trailer Hub Assembly w/ Carrying Case for 2,500-lb Axles - 4 on 4 - Pre-Greased - Threaded

Part Number: CE13100
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$59.41
Retail:$66.99
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Everything you need to replace 1 hub on your trailer fits inside of this carrying case. Inner and outer bearings (L44643) and races, and grease seal are all pre-packed in this hub. Included wheel bolts screw into pre-threaded flange. Great Prices for the best trailer hubs and drums from CE Smith. CE Smith Trailer Hub Assembly w/ Carrying Case for 2,500-lb Axles - 4 on 4 - Pre-Greased - Threaded part number CE13100 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (58)
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CE Smith Trailer Hubs and Drums - CE13100

  • 4 on 4 Inch
  • For 2500 lbs Axles
  • Hub
  • 10 Inch Wheel
  • 12 Inch Wheel
  • 13 Inch Wheel
  • Pre-Greased
  • Standard
  • L44643
  • 1/2 Inch Stud
  • L44643
  • CE Smith

Everything you need to replace 1 hub on your trailer fits inside of this carrying case. Inner and outer bearings (L44643) and races, and grease seal are all pre-packed in this hub. Included wheel bolts screw into pre-threaded flange.


Features:

  • Kit lets you replace 1 hub assembly on your trailer
    • Includes bearings, races, grease seal, grease cap, wheel bolts, and cotter pin
    • Perfect for storing onboard your trailer in case of an emergency
  • Pre-greased with heavy-duty, marine-grade lubricant
    • Ideal for boat trailers
  • Strong, cast iron hub is painted black
  • Double-lip grease seal helps keep moisture out and grease in
  • Zinc plating on wheel bolts, cotter pin, and grease cap helps to limit corrosion
  • Carrying case with handle keeps all the parts in one place
  • Made in the USA


Specs:

  • Application: 2,500-lb axles
    • Maximum wheel diameter: 12"
  • Bolt pattern: 4 on 4"
  • Wheel bolts: 1/2" diameter x 1-5/8" long
  • Hub inner diameter: 1.98"
  • Hub flange outer diameter: 5-9/16"
  • Weight capacity: 1,250 lbs


Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner and outer bearing: L44643 (1" inner diameter)
  • Races (included)
    • Inner and outer race: L44610
  • Grease seal (included): 12192TB
    • Inner diameter: 1.249"
    • Outer diameter: 1.983"

Determining the Bolt Pattern

The first number in the bolt pattern is the number of bolt holes. The second number denotes the diameter, in inches, of the circle on which the bolt holes sit.


Bolt Pattern - Even

On wheels with an even number of bolt holes, measure from the center of one bolt hole to the center of the hole directly across from it. (Example: 8 on 6-1/2 means 8 bolt holes with 6-1/2" from the center of one hole to the center of another on the opposite side.)


Bolt Pattern - Odd

To determine the bolt-circle diameter on wheels with an odd number of bolt holes, measure from the center of any bolt hole to the point halfway between the two bolt holes directly across from the first. (Example: 5 on 4-1/2 means 5 bolt holes with 4-1/2" measured to a point halfway between the opposite bolt holes.)


Bolt Pattern - Side

Measuring the distance (D) from the center of one bolt hole on the wheel to the center of a bolt hole right next to it can also help to determine the bolt pattern.

  • If D = 2-5/8", then the bolt pattern is 5 on 4-1/2"
  • If D = 2-3/4", then the bolt pattern is 5 on 4-3/4"
  • If D = 3", then the bolt pattern is 5 on 5"
  • If D = 3-1/4", then the bolt pattern is 5 on 5-1/2"


13100 CE Smith Trailer Hub Kit - Straight Spindle - 4 x 4 Stud Pattern - Tapped - 1,250-lb Capacity




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Customer Satisfaction Score:


Customer Reviews

CE Smith Trailer Hub Assembly w/ Carrying Case for 2,500-lb Axles - 4 on 4 - Pre-Greased - Threaded - CE13100

Average Customer Rating:  4.9 out of 5 stars   (58 Customer Reviews)

Everything you need to replace 1 hub on your trailer fits inside of this carrying case. Inner and outer bearings (L44643) and races, and grease seal are all pre-packed in this hub. Included wheel bolts screw into pre-threaded flange.

by:

etrailer helped me in a couple ways regarding this purchase before I received package which was a big help. I was called by Kim O to make sure I wanted to order the practice and I did not so that save a headache. When the package stalled after they shipped it I reached out and was promptly emailed explaining. Thanks! The part is what I expected and got my little trailer back on the road. I will use them in the future.



by:

Bought 2 to replace on 1970 tee nee boat trailer was a exact fit like these hubs have built in grease fittings



by:

Perfect fit and they work as designed

Brian profile picture

Brian

10/13/2024

Still going strong with no problems at all



by:

I recently upgraded my 43 year old small boat trailer with parts from ETRAILER. New hubs, bearings, Bearing Buddy's, wheels and tires. Natalie L spent quite a bit of time on the phone with me to figure out what I needed and when it arrived everything was perfect. This is the first time I have replaced the hubs and wheels in 43 years. Timely service, great prices and I could not be more pleased.



by:

Great product. This was an extremely hard part to find until I learned about etrailer. I replaced the hubs on a boat trailer that has been sitting since the 80's. Hubs were greased and ready to go out of the box. Great packaging that is easy to keep one as a spare in a trailer.



by:

Hubs fit perfectly. Will be good for years to come. Thank you



by:

Excellent service and good product. Went on trailer easily!



by:

The inside bearing is so close to the grease seal that the rubber of the seal won't flex enough to allow the hub to go all the way on the axle; i.e. allow the seal to go on to the step up of the axle. I wouldn't tighten the nut any further thinking I might damage the bearings. I only use the trailer to launch a jet ski from the beach. No road use. So I just left it as is.



by:

Great heavy duty hubs! Note that this kit doesn’t include the nut needed for the axle.



by:

The hub was pregreased and ready to install. The hub arrived on time and the instructions and video where very helpful. I have pulled the trailer on several occasions and the hub preformed as promised. I am very pleased and would encourage any one looking for quality trailer parts to shop at etrailer.com


Richard P. profile picture

Richard P.

3/21/2021

I am very satisfied with the hubs. I have taken the trailer on a couple of 500 mile round trips on top of a lot short fishing trips. The hubs are holding up very well.



by:

Easy to install and well put together.



by:

I am very pleased with my trailer hub assembly. Essentially it made my trailer useable again since the old trailer hub was worn out. I was pleased that it came pre-greased and ready to install. Thank You!



by:

I received 2 new 4 lug hubs and bearing buddy. All came in great condition the lugs were in special plastic cases to protect them. I replaced but hubs with ZERO problems from the new units. Great results when I wasn't sure what would happen. Very easy to replace the old bearings and being already packed with grease made it a lot cleaner.



by:

Excellent and fast service. Had an issue with one factory sealed box containing the wrong part - not etrailer's fault. Erica and the etrailer team got me the correct part shipped the same day I called. And they checked the box to make sure there was not another factory mistake. Really nice people to trade with.



by:

Perfectly fit as a replacement for a boat trailer made in the 1960's.

Rachael H. profile picture
Etrailer Expert

Rachael H.

6/23/2017

Thanks for the feedback. We would love to see photos of your restoration work on your trailer.



by:

I have an old trailer with this type hub. Was easy to install and being prelubed was great too! Solid kit!



by:

Received in a timely manner (3 days after ordering) and I couldn't be happier. This is in its own carry case and comes greased with everything you need to slide it on, put the castle nut on and drop a cotter pin in. I am planning to make a longer trip up to Northern Wisconsin this coming weekend and wanted to have a spare hub for quick repair if something went wrong.This is the ticket for a reasonable price. Hopefully I wont need it but if I do I have it ready to go.



by:

Product specs were listed clearly and helped to make an easy decision. They shipped quickly and arrived with everything I ordered. Have not yet tried them on my application but if they don't work it will not be etrailer's fault. Couldn't find these hubs anywhere else and wanted to put the same thing back on the trailer that I will be taking off.



by:

The carrying case makes it convenient to take a spare hub assembly with you.



by:

Plenty of information on product information on the website, making the selection easy. Fantastic order follow up and tracking information. Great product packaging product looks very well made. Should make for an easy and durable installation. Highly recomended!!!! Very happy!!!!



by:

Product is of excellent quality and retailer provided quick shipping. etrailer is the place to obtain all your trailing needs.



by:

Excellent replacement for my old boat trailer hub



by:

Good hub with bearings,seal, and lug bolts, packed with grease, and ready to put on axle.



by:

I have a 75 tilt trailer and wasn’t sure if I could find new ones and bam there they were CE13100. Super easy to install as well. Thanks to the people at etrailer for getting me what I ordered to me fast.



by:

I am very satisfied with the hub and the service is great. If I ever need any more parts I will get them from etrailer.comb


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See what our Experts say about this CE Smith Trailer Hubs and Drums

  • Spindle Compatible With Trailer Idler Hub Assembly AKIHUB-440-2-1K
    The Trailer Idler Hub Assembly for 2,000-lb Axles - 4 on 4 - L44643 Bearings - Pre-Greased # AKIHUB-440-2-1K won't fit your trailer spindle as it will be too long. The reason is, this hub is designed to work on BT8 spindles, which are longer than what you have. The only solution we can offer is to replace your short and older spindles with a new one that will work with the Trailer Idler Hub Assembly # AKIHUB-440-2-1K, which is the BT8 Spindle for 2,000 lb Trailer Axles # TRU59FR. I have...
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  • Torque Rating For the Four Bolts On The CE Smith Trailer Hub # CE13100
    The bolts on the CE Smith Trailer Hub # CE13100 are to be tightened to 85-95 ft lbs.
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  • Are The Aluminum Sendel Series T02 Machined Trailer Wheels # AM22329 Compatible With Wheel Bolts?
    It is okay for some trailer hubs like the CE Smith Trailer Hub Assembly # CE13100 to use the Wheel Bolts # RG02-040 for attaching the wheels. These bolts are compatible with the Aluminum Sendel Series T02 Machined Trailer Wheel # AM22329 as long as you have verified that your hubs use the 5 on 4-1/2" bolt pattern.
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  • Hub length of CE Smith Trailer 13110 and 13100
    I went out to the warehouse and found that the CE Smith Trailer Hub Assembly # CE13100 measured about 4-1/4" but that was with the plastic still wrapped around it. If you took the plastic away it would probably measure closed to 4-1/8". The assembly # CE13110 that you referenced is the same exact hub with the only difference being that it uses wheels studs and the part # CE13100 uses wheel bolts.
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  • Replacement Hub Recommendation for Trailer with .99 inch Bearing ID Surface Dimension
    Based on the dimensions that you listed your trailer has the BT8 spindle on it. That would mean that the hub part # CE13100 that you referenced would fit it and work well.
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  • Recommended Galvanized Hubs For Utility Trailer Used For Aluminum Boat Launching
    For your utility trailer, I recommend the Trailer Idler Hub Assembly for 2,000-lb Axles - 5 on 4-1/2 - Galvanized # AKIHUB-545-2-G-1K since you use it for boat launching. This assembly will include all of your bearings, races, and grease seal. Your current bearing buddy caps will work with these hubs. If you need a new set, I recommend the Bearing Buddy Bearing Protectors - Model 1980A-SS w/ Auto Check - Stainless Steel (Pair) # BB1980A-SS. If you want a heavier duty grease seal you...
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  • Measuring the Bolt Pattern of a Trailer Hub and is there a 4 on 3 Inch Bolt Pattern
    Are you measuring from one bolt to the next or from one across the hub to the opposite one? Because on a 4 on 4 hub if you measure from one to the next you will get about 2.8 inches. But if you measure across it is 4 inches like in the picture I have included. If you can tell me the inner and outer bearing numbers of the hubs you have I can make some recommendations for new hubs.
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    Image 1 for
  • Recommended Grease for Repacking Bearings on CE Smith Trailer Hub Assembly # CE13100
    I spoke with my contact at CE Smith regarding the Trailer Hub Assembly # CE13100 that you reference. She stated that they use an NLGI # 2 red grease like the LubriMatic LMX Industrial Strength Grease # L11390. This will be compatible with the grease currently in the hub, but I do still recommend removing as much grease from the hubs as you can when repacking, as it's possible that the old grease may be contaminated from moisture. I have attached a great article on repacking trailer bearings...
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  • Selecting New Hub to Replace Old Hub That Used Bolts
    Strictly speaking you could change your hubs by installing threaded studs that would accept lug nuts in place of the bolts that currently secure your wheels. But honestly, I would just replace the hubs since yours are fairly old at this point. The keys to selecting new hubs for your boat trailer are 1) matching up their weight rating to the axle rating; 2) matching the wheel bolt pattern, in this case 4-on-4; and 3) matching up the bearings used in the old and new hubs. A new hub has...
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  • Trailer Hub Replacement Recommendation that Uses Wheel Bolts and Bearings # L44643
    The easiest solution is the part # CE13100 that you referenced as it fits as a replacement and your current wheels will work great with it. If you convert to a wheel stud style hub though you are going to have to get new wheels too as the wheels you have are designed for the wheel bolts. If that's still something you want to do let me know what tire size you have so I can pick out the correct wheel/tire combo you need.
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  • Equivalent Hub Assembly to CE Smith Trailer Hub Assembly # CE13100 with Lug Bolts Built In
    The equivalent hub assembly to CE Smith Trailer Hub Assembly # CE13100 that has lug bolts built in is part # CE13110. The Inner and outer bearings (L44643) and races, and grease seal are all pre-packed in this fully assembled hub with marine-grade grease.
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  • Is a 16 Oz. Can of Grease Enough to Repack Four Wheels on a Car Trailer
    When repacking your bearings it takes very little grease, so a 14 oz. cartridge or 16 oz. can will be more than enough for your four wheels. If you aren't sure which grease to buy, I recommend the LubriMatic LMX Industrial Strength Grease # L11390. This is heavy-duty, premium grease for the toughest lubricating jobs on the biggest, heaviest equipment. It performs better under higher pressures and temperatures than standard multi-purpose grease, and it resists water better. If you don't...
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  • Comparing CE Smith Trailer Hub Assemblies CE13100 and CE13110
    Yes, the CE Smith Trailer Hub Assemblies # CE13100 and # CE13110 will both fit on a BT8 Spindle # TRU94FR. The only difference between these 2 hubs is the Hub Assembly # CE13100 is threaded for wheel bolts and the Hub Assembly # CE13110 has wheel studs and lug nuts.
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  • Recommended Replacement Hub Assembly With 4 On 4 Bolt Pattern And Pre-Installed Components
    We have a trailer hub assembly that may work well for you. It is the CE Smith Trailer Hub Assembly, part # CE13100. This hub is designed for 2,500-lb axles and has a 4 on 4 bolt pattern. It is threaded for the wheel bolts and not the nuts as you mentioned. This assembly comes with the bearings, races, and grease seal. The grease seal is part # 12192TB and it has a 1.249 inner diameter and 1.983 outer diameter. This assembly comes pre-packed and pre-greased with marine-grade lubricant and...
    view full answer...
    Image 1 for
  • Which Bearing Buddy to Use with CE Smith Trailer Hub Assembly CE13100
    The CE Smith Trailer Hub Assembly # CE13100 has a hub bore diameter of 1.98-inches so the correct Bearing Buddy for this hub is part # BB1980A-SS.
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  • How To Determine Which Spare Hub Assembly Is Correct For Spartan Sport Boat Trailer
    I would be happy to help! Unfortunately we do not have a breakdown of the specific components for your Spartan Sport Trailer, so you will need to remove one of your hub assemblies. With the hub assembly removed you will need to look on the face of both the inner and outer bearings for the bearing number. This will be stamped in the face of the bearings as shown in the included picture of the # L44649. If your bearing numbers are not readable you will need to use digital calipers # PTW80157...
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    Image 1 for Image 2 for
  • Replacement Idler Hub For 1964 Holsclaw Boat Trailer With 1" Diameter Spindle
    It sounds like you are needing the CE Smith Trailer Hub Assembly # CE13100. This hub fits on a 1" spindle and has the same 4 bolt lug pattern with the threaded bolts that screw into the hub. The grease seal used has the same 1.249" inner diameter as the 47370 that you have on your current hub. It is designed to fit a BT8 Spindle # TRU94FR that is 4-1/4" long on the 1" diameter portion of the spindle.
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  • What is the Pilot Diameter of the CE Smith Trailer Hub Assembly # CE13100
    On the CE Smith Trailer Hub Assembly # CE13100 the base of the side that your wheel will fit measured about 2-3/4 inches as demonstrated in the attached picture. Keep in mind that this hub has a 4 on 4 inch bolt pattern and the wheel with the maximum diameter that will fit it is 12 inches. This would work perfectly with a wheel like the Aluminum HWT Series S5 Trailer Wheel # AM22318HWT.
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    Image 1 for
  • How to Find Replacement for 4 Lug Hubs on Utility Trailer
    Hi David; we don't have a way for you to mail it to us so you will have to identify the hub to find the right replacement. Identifying the hub is pretty easy and will save you money since you won't have to pay to ship a hub. Based on the bolt pattern, I'm sure you have a straight spindle that uses either # L44649 inner and outer or # L44643 inner and outer bearings. Take a look at your bearings to see if they have part numbers stamped in the side. If not, you can measure the inner diameter...
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  • Can I Leave Brake Flange On When Replacing Wheels and Tires
    It sounds like you are asking if you can switch out the tires and wheels with the brake flange still on the spindle and yes you can. However it looks like your trailer is larger and you may consider adding braking assemblies to it. If you let me know the diameter of the old braking assembly I can recommend brakes for you.
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  • What Bearing Buddy Fits the CE Smith Trailer Hub Assembly with 1.98" Hub Diameter
    The CE Smith Trailer Hub Assembly # CE13100 has L44643 inner and outer bearings and a hub inner diameter of 1.98 inches. The Bearing Buddy Bearing Protectors - Model 1980A w/ Auto Check - Chrome Plated # BB1980A fit 1.98 inch hub bores and work with several bearing models including the L44643. I have attached an installation video for your reference.
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  • Availability of Idler Hub Assembly with Threaded Bolt Holes
    We do have a few idler hub assemblies with threaded lug bolt holes currently available, such as the Redline Complete Agricultural Hub Assembly # AH30660FCOMP. This hub has a 6 on 6 bolt pattern and will fit Spindle # TRU34FR. It has an inner bearing # 29749 and outer bearing # LM67048. The Dexter Trailer Hub Assembly # 42660UC1 also has a 6 on 6 bolt pattern but has an inner bearing # 25580 and outer bearing # LM67048 The CE Smith Trailer Hub Assembly # CE13100 is pre-greased and has...
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Jeff D
Installed by:
Jeff D
Employee Chelsea B
Written by:
Chelsea B
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C

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