# Dexter Trailer Hub Assembly - 3,500-lb Axles - 5 on 4-1/2

Rating:
24 reviews

Code:   84545BX

Price:\$28.95

Shipping Weight: 9 pounds

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### Dexter Trailer Hubs and Drums - 84545BX

Trailer hub includes lug nuts, inner bearing (L68149) and race, outer bearing (L44649) and race, grease cap and grease seal. Fits 3,500-lb axles.

• Application: most 3,500-lb axles, including Dexter
• Bolt Pattern: 5 on 4-1/2"
• Includes bearings, races, seal, grease cap, wheel bolts and lug nuts
• Bearings:
• Inner bearing: L68149
• Outer bearing: L44649
• Grease seal: 58846
• Grease cap: 1.986" outer diameter
• Capacity: 1,750 lbs

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.

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.)

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.)

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"

## K08-248-90 Dexter Trailer Hub

Video of Dexter Trailer Hub Assembly - 3,500-lb Axles - 5 on 4-1/2

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

## Video Transcript for Dexter Trailer Hubs and Drums 84545BX Review

Today were going to review part number 84545BX this is the Dexter Trailer Hub Assembly with the 5 on 4-1/2-inch bolt pattern. This application will fit most 3500-lb axles including Dexter. This trailer hub will include the five 1/2-inch cone seat lug nuts. It will include the inner bearing, part number L68149, the outer bearing part number L44649. It will include the grease cap and the grease seal, part number 58846. Now the bearing races are also included but they are preinstalled already into the hub.

As you can see the outer bearing race is right there and on the back youll see the inner bearing race right there. Usually all of our hub assemblies will include the bearing races already preinstalled installed into the assembly. This does have a capacity of 1750 lbs so when used with another hub assembly on the other side of the axle would give you your maximum of 3500 lbs. This does have a bolt pattern of 5 on 4-1/2-inch dimension and basically the way you can measure that is on a bolt pattern that would be an odd number lugs like in this case five, if you would just measure from the center of one wheel stud to the center of the wheel stud right next to it either way and that would be 2-5/8 inches and that would determine that this a 5 on 4-1/2-inch bolt pattern. Basically if you go to the product page for this part number at the bottom of the page will have a chart list that will show you when you measure the spacing between two side by side lug wheel studs that when its 2-5/8 that will mean its a 5 on 4-1/2 inch bolt pattern.

And that should do it for our review on part number 84545BX.

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Customer Reviews

#### Dexter Trailer Hub Assembly - 3,500-lb Axles - 5 on 4-1/2 - 84545BX

Average Customer Rating:  4.8 out of 5 stars   (24 Customer Reviews)

- 84545BX

by: James Quinn05/04/2013

Great product easy quick fit!! 79034

- 84545BX

by: Tim A.03/14/2013

FAST SHIPPING, DIRECT REPLACEMENT. SATISFIED CUSTOMER! WILL ORDER FROM YOU AGAIN.70677

- 84545BX

by: Scott12/13/2012

Already put them on and looks great 61376

- 84545BX

by: Tom S.12/07/2012

I ordered 2 complete hubs, plus Bearing Buddies, wheel and tire, winch and a fender on Monday. Monday night received an email that all had shipped, had it on my front porch on Thursday via UPS ground. Everything arrived complete and in good order. The website is worth its weight in gold for a DIY er like me as it contains a ton of info on how to measure, videos on what is included and great installation videos. Helps your confidence when you only do this kind of job once every ten years! My boat trailer is a 2002 venture V-2200.60872

- 84545BX

by: Al Davis09/21/2012

Exactly what I ordered in record breaking delivery time! Thank you for your great service!55359

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by: Jae-Sun Chin09/13/2012

Web site was easy to use. Delivery was fast. I'll be back to shop here again.54545

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by: Gil B.08/18/2012

Excellent help on determining correct hub for my boat trailer. Shipped same day and I recieved it 2 days later. They made the entire process quite easy.52169

- 84545BX

by: JOE K06/15/2012

Put the new hub on my trailer an it works great thanks to all the great people at etrailer you guys are the best :O)44395

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by: Dean S.04/26/2012

The products I ordered are of the best quality and fit my application perfectly. As happy as I am about the parts, the Customer Service is what made my experience with etrailer so enjoyable. They worked with me to find me the right parts and were courteous and professional through the whole process. Thanks etrailer, you made a new lifetime customer. I will be singing your praises to everyone!38439

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by: Ed D03/01/2012

Great value and excellent service. Could not rebuil present hubs for the replacement price of the entire hub. Price has not gone up in 3 years.32814

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by: Keller, Tx02/25/2012

Top notch customer service. Will definitely order from registered.com again. Fast shipping. Comprehensive tutorial videos. I would recommend etrailer.com to anyone.32520

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by: Keller, Tx02/25/2012

Top notch customer service. Will definitely order from registered.com again. Fast shipping. Comprehensive tutorial videos. I would recommend etrailer.com to anyone.32518

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by: Dave M.02/03/2012

Unbelievably quick shipment of parts. Ordered them on monday night, got word they were shipped that same night and received them Fri morning, all with free shipping!!! All from clear across the USA ! All parts are top quality and packed perfectly! Will definately put this company in my " favorites" and order from them again and again. Will write another review with pictures of my trailer/tote project when finished !31020

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by: Robert A.01/27/2012

Needed a replacement hub quickly. Would definitely buy again. Will definitely check here for any other trailer parts in the future. Fast shipping and good service.30456

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by: Elliot01/26/2012

Products received faster than expected. Great service, great communication. Thanks etrailer.30424

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by: Glenn B.01/13/2012

Great set up . I keep one of these for a back up. I pull a trailer all day 5 days a week. Also pick up an axle nut and washer it will get you out of a bind. As usual super fast shipping.29601

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by: Mike11/21/2011

This was my second order from etrailer and they are first on my list for future purchases. The products are of good quality and as described, no hype. The real test for me was the promptness of getting my questions answered after the purchase. Their web-sight provides enough information to make good product selections the first time out.27228

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by: Tim Smith08/25/2011

I ordered the wrong item but it was shipped fast, Great service and great return policy. I sent my item back and already re-ordered a new item. Thanks to the excellent staff (Bonnie). I will be getting the right parts for my repair.22794

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by: John S.03/20/2011

Everything fit perfectly except the grease cap. The bearings,rear seal and hub went together without a problem. I destroyed one cap trying to get it on and dented the other. Way too tight of a fit.9920

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by: P.S02/15/2011

Good product, fast shipping 7182

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by: rj d.02/10/2011

guality products at good prices with superfast shipping!6978

- 84545BX

Just Right!! Exactly what I need with extermely fast shipping!!! I will continue to do business with the fine folks at etrailer. Good job and Happy Holidays to the people at erailer! 4727

- 84545BX

by: scott03/16/2010

Great product, easy to install Great product, fast shipping, installed both hubs in less than an hour2811

- 84545BX

by: Joseph J1E05/25/2011

Very good quality and fast shipping. 15334

• Spindles for a Trailer Hub Assembly for 3500 lb Axle
• The following spindles will fit hub 84545BX 1. Spindle 1.5 SQ x 4 STUB, # SP20484, 1750 lb 2. Spindle 1.75 RD x 4 STUB, # R20484 3. Spindle 1.75 RD x 6.5 STUB, # R2061-284.

• Availability of Replacement Trailer Wheel Drive-In Studs
• If your trailer is using the Trailer Hub Assembly, # 84545BX, that you have referenced, you can use the Replacement Trailer Hub Wheel Stud, Drive-In, # RG03-040. This is a 1/2 inch drive-in stud that is 1-13/16 inches long with a spline length of 0.62 inches, a base length of 0.73 inches, and a spline diameter of 0.61 inches. These dimensions match those used on the hub you have referenced. If the wheels studs on your hub match these dimensions and are the drive-in style (as opposed to the sc

• Do the Races Come Pre-Installed on Trailer Hub Assembly, # 84545BX
• The races that come with Trailer Hub Assembly, # 84545BX, come already installed inside the hub. If you are looking at the pictures on the product page, you can see the races inside the hub; they look like silver rings in the pictures.

• Will Dexter Hub # 84545BX, Kenda Tire/Wheel # AM3S440, Redline Spindle # SP20484 Handle 1600 Lbs
• The Dexter Trailer Hub Assembly, part # 84545BX, is rated for 1750 lbs. So two of the hub assemblies will work on a 3500 lb axle. The hub does come with one # L44649 outer bearing and race, one # L68149 inner bearing and race, one # 10-19 grease seal, and a grease cap. The Redline Spindle, part # SP20484, is rated for 1750 lbs and two spindles will work on a 3500 lb axle. This spindle will work with the bearings and seal in the Dexter hub assembly # 84545BX. The Kenda Loadstar ST205/75D1

• Recommended Spindles for 1750 lb Axle
• Given the measurements you provided, there are three spindles we offer for a 1750 lb axle. Part # R20484 4 Inch Long Stub Part # R20384EZ EZ Lube Spindle with 4-bolt Brake Flange Part # R2061-284 6.5 Inch Long Stub The bearing surfaces of each of the three are the same, with the difference being the overall length of the spindle. I would recommend using a digital caliper and comparing the bearing surfaces shown in the diagram on each product page to the existing spindle.

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Info for this part was:

Written by:
Lindsey

Edited by:
Leah

Test fit by:
Patrick

Video by:
Zack

Expert Research
Bob

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