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  1. Trailer Hubs and Drums
  2. Dexter
  3. 8 on 6-1/2 Inch
  4. For 5200 lbs Axles
  5. For 6000 lbs Axles
  6. For 7000 lbs Axles
Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb Axles - 12" - 8 on 6-1/2
Dexter

Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb Axles - 12" - 8 on 6-1/2

Part Number: 8-219-4UC3
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$242.94
Trailer Hubs and Drums
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Hub-and-drum assembly fits 5,200-lb to 7,000-lb axles with spindles that require a 2-1/8" grease seal. Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and lug nuts included. Great Prices for the best trailer hubs and drums from Dexter. Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb Axles - 12" - 8 on 6-1/2 part number 8-219-4UC3 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Dexter Trailer Hubs and Drums - 8-219-4UC3

  • 8 on 6-1/2 Inch
  • For 5200 lbs Axles
  • For 6000 lbs Axles
  • For 7000 lbs Axles
  • Hub with Integrated Drum
  • 16 Inch Wheel
  • 16-1/2 Inch Wheel
  • 17 Inch Wheel
  • 17-1/2 Inch Wheel
  • Standard
  • Standard Grade
  • 25580 / 14125A
  • 1/2 Inch Stud
  • Dexter

Hub-and-drum assembly fits 5,200-lb to 7,000-lb axles with spindles that require a 2-1/8" grease seal. Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and lug nuts included.


Features:

  • Trailer hub-and-drum assembly provides surface area for brake shoes to grip when brake is activated
    • Compatible with electric and hydraulic drum brakes
  • Sturdy iron construction
  • Bearings, races, grease seal, grease cap, wheel bolts, and lug nuts are included
  • Hub and drum are made in the USA


Specs:

  • Application: 5,200-lb to 7,000-lb trailer axles that require 2-1/8" inner diameter grease seal
    • Also fits spindles that take a 2-1/4" inner diameter grease seal - requires RG06-070 (sold separately)
  • Drum dimensions: 12" diameter x 2" wide
    • Works with 12" brake assembly
  • Bolt pattern: 8 on 6-1/2"
  • Wheel stud diameter: 1/2"
  • Grease cap flange diameter: 2.44"
  • Weight capacity: 3,500 lbs


Bearing, Race, and Seal Information

  • Bearings (included)
    • Inner bearing: 25580 (1.75" inner diameter)
    • Outer bearing: 14125A (1.25" inner diameter)
  • Races (included)
    • Inner race: 25520
    • Outer race: 14276
  • Grease seal (included): GS-2125DL
    • Inner diameter: 2.125"
    • Outer diameter: 3.376"

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"


K08-219-90 Dexter 12" Hub and Drum Assembly for 5.2K to 7K Axle with Hardware - 8 on 6-1/2

Replaces 8-219-4UC3




California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

4.7

1041 reviews
Hub-and-drum assembly fits 5,200-lb to 7,000-lb axles with spindles that require a 2-1/8" grease seal. Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and lug nuts included.

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1041
Show More Reviews

See what our Experts say about this Dexter Trailer Hubs and Drums

  • Proper Way to Tighten Trailer Spindle of Castle Nut
    After you've packed the bearings and assembled everything, carefully slide the hub assembly onto the spindle and install the outer bearing. Install the spindle and tang washer and run the spindle nut down finger tight, then rotate the hub back and forth then rock the hub side to side to make sure everything is seated properly. This will have had provided more room on the spindle, so run down the spindle nut with your fingers a bit more. The hub should spin freely, with a bit of brake lining...
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  • Recommended Replacement Brake Shoes for a Dexter 8-219-4UC3
    Hey JR, for brake shoes you can use the Replacement Shoe and Lining Kit for 12" Manual-Adjust Brake Assembly # AKBRKR-S-12. What kind of trailer do you have? Any trips coming up when the weather warms up? Let me know in the comments if there is anything else I can do to help!
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  • Replacement Bearing Kit Recommendations for a 1972 Airstream Overlander
    If you have standard size axles that you are installing the Electric Trailer Brake Kit # AKEBRK-7-SA on then you can choose from the following options: 5,200 lb Axle - Kit # BK3-310 (Grease Seal 2.125" ID) or Kit # BK3-300 (Grease Seal 2.250" ID) 6,000 lb Axle - Kit # BK3-110 (Grease Seal 2.125" ID) or Kit # BK3-100 (Grease Seal 2.250" ID) 7,200 lb Axle - Kit # BK3-210 (Grease Seal 2.125" ID) or Kit # BK3-200 (Grease Seal 2.250" ID) Since you do have an older Airstream Overlander you...
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  • Correct Hubs/Drums with Modern Bolt Pattern for Trailer with 1-3/4" Inner and 1-1/4" Outer Bearing
    Yes, we have options for both a 6 on 5-1/2" bolt pattern using the Dexter Trailer Hub and Drum Assembly part # 8-201-5UC3 and an 8 on 6-1/2" bolt pattern using the Dexter Trailer Hub and Drum Assembly part # 8-219-4UC3. These both use a 2-1/8" grease seal as well.
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  • How to Choose the Correct Replacement Hubs and Brakes for Keystone Montana Fifth Wheel
    Thank you for the information you provided. Based on the sticker on the brakes I can tell you that the replacement brakes you need are the Dexter Electric Trailer Brake Assembly - 12" - Right Hand # 23-106 and Left Hand # 23-105. The brakes are for 6,000 lb axles so based on that and the 8-219 you provided I was able to narrow down what hub you need, but there is still a bit more info to get the correct part - the bearings and wheel bolt pattern. For example, the Dexter Trailer Hub and...
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  • Replacement Brakes and Hub/Drum Assembly for Eagle Boat Trailer With 6k Axle
    Thank you for providing that information. Since you have a 6,000 lb axle we can narrow down the parts. However, you will still need to identify your grease seal. Unfortunately, the serial number won't help in this case since Axis Products, Inc. was sold in 2015 so no information is available. For brakes you can use the # AKEBRK-7-SA if you need electric brakes or the # AKFBBRK-7 for hydraulic brakes. For the hub/drum assembly we have a few options based on the grease seal inner diameter...
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  • Hub & Drum And Dexter Electric Brakes For 2014 Heartland Gateway 3200RS 5th Wheel Trailer
    Yes, we can get your 2014 Heartland Gateway 3200RS 5th wheel trailer set up with the Dexter hub and drum and electric brakes. What you'll need is the following, and you can choose from either manually adjusting brakes or self-adjusting brakes: - Dexter Trailer Hub and Drum Assembly # 8-219-4UC3 - Manual Adjust Brakes: Dexter Electric Trailer Brake Kit # 23-180-181 or - Self-Adjust Brakes: Dexter Nev-R-Adjust Electric Trailer Brake Kit # 23-464-465 The hub and drum comes with the bearings,...
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  • Replacement Hubs And Brakes For A Sure Trac Trailer With Lippert 7,000 lb Axles
    Generally the 7,000 lb Lippert axles are going to use standard sizing. With the brakes being the 12" x 2" with a 5 bolt backing plate, and the hubs being an 8 lug, and using the standard 1.25" Outer and 1.75" Inner bearing. While I do not know exactly what model axle you have, or when it was made, it should use this same sizing. Since trailers are not completely standardized, we do suggest that you measure to confirm fitment prior to ordering. Provided it is standard, you can use the following...
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  • Recommended Replacement Brake Hubs and Brakes for a Dexter 7K Axle
    I wasn't able to find anything relating to that part number and since you're unsure of what you have I'd just recommend swapping the entire hub to make everything easier. You're just going to need to choose the hubs that have your current wheel studs. For 1/2" studs with a grease cap you'll want # 8-219-4UC3, For 1/2" studs with an E-Z lube cap you'll want # 8-219-4UC3-EZ, For 1/2" studs with an oil bath hub you'll want # 8-219-9UC3, For 9/16" studs with a grease cap you'll want # AKHD-865-7-1-K, For...
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  • Replacement Hub and Brake Assemblies for Dexter 8-219 Wheel Hubs
    You have some options with the 8-219 for replacement parts. These kits will include new brake hubs, bearings, races, seals, caps and wheel nuts. 1/2" Wheel Studs Grease Cap # 8-219-4UC3 1/2" Wheel Studs EZ-Lube Cap # 8-219-4UC3-EZ 1/2" Wheel Studs Oil Bath Hub # 8-219-9UC3 9/16" Wheel Studs Grease Cap # AKHD-865-7-1-K 9/16" Wheel Studs EZ-Lube Cap # 8-219-13UC3 9/16" Wheel Studs EZ-Lube Cap # 8-219-18UC3 The Dexter Electric Trailer Brake Kit # 23-180-181 will require the brakes to be...
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  • Replacement Wheel Studs For Dexter Hub Assembly 008-219-13 And New 16"x6" 8 on 6-1/2" Silver Wheel
    I would be happy to help! The correct replacement wheel studs for your Dexter Hub and Drum Assembly 008-219-13 (our part number # 8-219-4UC3) is the # 7-257, and the compatible lug nuts is the # 6-53. For a replacement silver wheel we have the Dexstar Steel Mini Mod Trailer Wheel - 16" x 6" Rim - 8 on 6-1/2 # AM20794 which is the correct size and bolt pattern for your 2010 Elite 3 Horse Slant Horse Trailer, but is a slightly different design than the wheel in your picture. I included...
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  • Tightness Recommendation for Castle Nut on Trailer Hub
    I'd go on the tighter side of what you mentioned where there's no play yet you can still spin the wheel several times on one push. You might put your hand on the hub to feel if it's getting overly warm next trip you take but I believe that's the best spot you'll have.
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  • Will 1/2 Inch Wheel Studs Fit Dexter Hub 8-219-4UC3-EZ?
    If you measured the stud size on your hub and drum assembly and they measured 1/2 inch then they may work with the Dexter Trailer Hub and Drum Assembly # 8-219-4UC3-EZ, which also uses 1/2 inch wheel studs. The fact they are both 1/2" does not necessarily mean they will thread onto the new studs as they may be different thread pitches. Keep in mind those are for E-Z Lube axles so if you did not have those you could also use the Dexter Trailer Hub and Drum Assembly # 8-219-4UC3. You will...
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  • Replacement Hubs, Brake Assemblies, and Tire/Wheel Combination for Old Trailer With Dexter Axles
    I have replacement hub, brake, and tire/wheel options to replace what you have on your Dexter axle. They will fit the spindle measurements that you sent me of: A is 3" B is 2.125" C is 1.75" D is 1.25" E is 1" The replacement hub and drum assembly that fits that spindle is the Dexter Trailer Hub and Drum Assembly # 42866UC3. With this assembly you will need to purchase the grease seal # GS-2125DL which has the smaller I.D. of 2.125 inches. If you have E-Z Lube spindles on your trailer...
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  • Trailer Hub Stud Recommendation for 5,200 lb Lippert Hub
    I wasn't able to find your specific part number hub but if you have a 5,200 lb hub with a 6 on 5-1/2 inch bolt pattern you are going to need a 1/2 inch drive in stud. If your existing drive in studs are 1-13/16 inches long (measurement B in picture) you will need the Replacement Trailer Hub Wheel Studs, item # RG03-040. If your existing drive in studs are 2-3/4 inches long (measurement B in picture) you will need the Replacement Trailer Hub Wheel Studs, item # RG03-080.
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  • Replacement Hub and Drum Assembly for Dexter 008-219-04
    You are correct, the # 8-219-4UC3 matches your existing hub and drum assembly. I'm assuming you're referencing the difference in the grease cap when you say the grease is different. This has a standard grease cap, but you can use your existing E-Z lube grease caps in place of the caps that come with this assembly. If you want new ones you can use the # RG04-080. The grease cap and plug is the only difference between a regular and E-Z lube hub and drum assembly.
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  • Replacement Bearings and Seals for Dexter Axle 8-219 Hub and Drum Assembly
    Thank you for all of that information, it really helps boil down what you're needing. If you're wanting to replace the entire hub and drum assembly then you can use part # 8-219-4UC3 for a standard spindle or part # 8-219-4UC3-EZ if you have an EZ Lube spindle. These come with grease seals for a 2-1/8" diameter spindle so if you have a grease seal that uses the 2-1/4" inner diameter you'll need to swap out the grease seal with part # RG06-070 so that it fits properly. The electric brake...
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  • Comparing Dexter Trailer Hub and Drum Assembly 8-219-4UC3-EZ and 8-219-4UC3
    The Dexter Trailer Hub and Drum Assembly # 8-219-4UC3 fits a standard #42 Spindle # TRU57FR. While the Dexter Trailer Hub and Drum Assembly # 8-219-4UC3-EZ fits a E-Z Lube #42 Spindle # TRU37FR. You will need to select the appropriate assembly based on your spindle.
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  • Availability of Extra Wheel Studs for Dexter 8-219-4UC3
    The Dexter Trailer Hub and Drum Assembly # 8-219-4UC3 comes with 1/2" wheel studs. For extra wheel studs you need the Trailer Hub Wheel Stud # 7-122. If you need extra wheel lug nuts you can use the # CE11051.
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  • How To Find The Correct Brakes and Hub/Drums For a 2010 Dutchmen Colorado 26RB Travel Trailer
    As I have no way to look up the parts on your 2010 Dutchmen Colorado 26RB travel trailer I will need for you to either pull apart a hub and provide me with the bearing and grease seal numbers or I will need to know the serial numbers off of your axles to determine what the axle manufacturer put on the axles they sold to Dutchmen.
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  • Hub/Drum and Brake Assemblies For a AL-KO 5,200LB Axle
    You will need to verify the size of the grease seal used on your ALKO 5,200LB axle to find the correct hub. The inner diameter will be either 2.125" or 2.250" for the grease seal. 2.125" Inner Diameter Grease Seal 6 on 5-1/2" Hub/Drum Assembly # 8-201-9UC3-EZ 8 on 6-1/2" Hub/Drum Assembly # 8-219-4UC3 2.250" Inner Diameter Grease Seal 6 on 5-1/2" Hub/Drum Assembly # AKHD-655-6-EZ-K 8 on 6-1/2" Hub/Drum Assembly # AKHD-865-7-2-EZ-K We also have the Dexter Electric Brake Kit # 23-105-106-09...
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  • Replacement Hubs and Drums and Brakes for Lippert 6,000 Pound Trailer Axles
    Since you have 6K Lippert axles with an 8 on 6-1/2 bolt pattern for the wheels and hubs I assume that the inner bearing is 25580 and the outer is 14125A. It would be worth checking just to be sure. If you have regular axles with no grease fittings at each end then you can use # 8-219-4UC3. If you do have EZ Lube axles with the grease fittings use # 8-219-4UC3-EZ. For either hub and drum assembly you can use right hand side brake assembly # AKEBRK-7R-SA and left hand side # AKEBRK-7L-SA.
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  • How to Pick Out a 8 Lug Hub to fit a 5,200 lb Dexter Axle
    It is hard for me to say with absolute certainty, but most likely the part # 8-219-4UC3 would work for your 5,200 lb Dexter axle since this hub is designed to fit most 5,200 lb Dexter axles. But the only way to verify this would be to either pull your hubs and measure the spindles or get the bearing numbers. This is especially true since you said your outer bearing is a different number than what the # 8-219-4UC3 has. A lot of times the 4,800 and 5,200 axles are the same with the only...
    view full answer...
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  • Replacement Hub and Drum assembly for ALKO 8480
    From what I have found, the ALKO hub and drum assembly you have is for 7,000 lb axles. I believe the Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb Axles - 12" - 8 on 6-1/2 # 8-219-4UC3 will work as a replacement. This has the same bolt pattern and uses the same outer bearing you have now with an inner diameter of 1.25". Your 21334TB grease seal has an inner diameter of 2.125" so that also matches the grease seal that comes with this assembly. The only piece of information...
    view full answer...
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