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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 - 8 on 6-1/2 - Oil Bath

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

Item # 8-219-9UC3
Retail:$328.74
Our Price: $247.25
You Save: $81.49
Trailer Hubs and Drums
Shipping Weight: 38 lbs
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Call etrailer.com at 1-800-940-8924 for expert service. We are your Coachmen trailer hubs and drums experts, and offer a great price. etrailer.com carries a complete line of Dexter products for your Coachmen Chaparral Fifth Wheel 2017. Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb Axles - 8 on 6-1/2 - Oil Bath part 8-219-9UC3 from Dexter can be ordered online at etrailer.com. Complete trailer hubs and drums installation instructions and technical support.
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Dexter Trailer Hubs and Drums - 8-219-9UC3

  • 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
  • Oil Bath
  • 1/2 Inch Stud
  • Dexter

Install this hub-and-drum assembly on your trailer. Fits 5,200-lb to 7,000-lb axles. Inner bearing (25580) and race, outer bearing (14125A) and race, oilseal, oil cap, wheel bolts, and lug nuts included. Oil bath system allows for easy maintenance.


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
  • Oil bath lets you check lubricant level without disassembling the hub
    • Look through clear oil cap to check lubrication
  • Sturdy iron construction
  • Bearings, races, seal, oil 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 with spindles that require a 2-1/8" ID seal
  • Wheel size: 16" to 17-1/2"
  • Drum dimensions: 12" diameter x 2" wide
    • Works with 12" brake assembly
  • Bolt pattern: 8 on 6-1/2"
  • Wheel bolt diameter: 1/2"
  • 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
  • Oil seal (included): 10-10
    • 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"


8-219-9UC3 Dexter 12" Trailer Hub and Drum Assembly for 5.2K to 7K Axle with Hardware - 8 on 6-1/2 - Oil Bath



Customer Satisfaction Score:


Customer Reviews

Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb Axles - 8 on 6-1/2 - Oil Bath - 8-219-9UC3

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

Install this hub-and-drum assembly on your trailer. Fits 5,200-lb to 7,000-lb axles. Inner bearing (25580) and race, outer bearing (14125A) and race, oilseal, oil cap, wheel bolts, and lug nuts included. Oil bath system allows for easy maintenance.

by:

Quick Communication and getting issues resolved quicker than we request


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

  • Can a Standard 7K Axle Be Coverted toi Oil Bath Without Changing the Hubs and Drums
    No, you're going to need to change out your hub and drums if you want to convert to oil baths. For your 7K axles you're either going to need the Dexter Trailer Hub and Drum Assembly # 8-219-9UC3, or the Dexter Trailer Hub and Drum Assembly # 8-219-9UC3-A. To figure out which hub and drum will work on your axles, you're going to need to find measurements on the spindles of your axles as there are differences in the size of oil seal between the two hubs.
    view full answer...
  • What's Difference Between Trailer Hubs # 8-219-9UC3 and # 8-219-9UC3A
    The two hubs are very similar but the big difference is the size of the seal that comes with the hubs. The # 8-219-9UC3-A comes with a seal that has an inner diameter of 2.25 inches and the # 8-219-9UC3 comes with a seal that has an inner diameter of 2-1/8 inches. You'd need to measure your current spindle where the seal rides to determine which you'd need.
    view full answer...
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  • Can Grease Hub of 2010 Heartland Big Horn 36RL70 Be Changed to Oil Bath
    The grease hubs can be converted to oil bath by just switching the hub to an oil bath setup like the part # 8-219-9UC3 that you referenced. To verify that this will fit your spindle you'll need to pull your hub off and measure where the bearings and seal rides. If the dimensions are 1.75 inch and 1.25 inch for the bearing surface and then 2.125 inch where the seal rides then this hub will fit and work well. If you have different dimensions here let me know and I'll see what the best option...
    view full answer...
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  • Dexter Hub Replacement for Hub Part # K08-219-9B
    Based on the number you listed the correct hub/drum you need is the part # 8-219-9UC3 which is a Dexter hub for 5,200-7,000 lb trailer axles that have an 8 on 6-1/2 inch bolt pattern.
    view full answer...
  • Oil Bath Trailer Hub for Dexter 6k Axle
    For a 6k Dexter hub that's oil-bath we have the Dexter Trailer Hub and Drum Assembly for 5,200-lb to 7,000-lb Axles # 8-219-9UC3 which comes with bearings, seal, and the correct see-through cap that's needed. It also comes with lug nuts. For oil you could also use the part # XLPROLUBE.
    view full answer...
  • Are Oil bath Hubs a Better Option for My 7,000 Lbs Axles Than Using Grease Hubs
    The main reason people like oil bath hubs over grease hubs is the oil bath hubs have a less involved maintenance schedule than grease hubs. It is recommended to inspect and repack grease wheel bearings and seals every 12k miles. With oil bath hubs, Dexter recommends to periodically check and refill when necessary. It is also recommended to use a high quality hypoid gear oil in SAE 90, 80W-90 or 75W-90 weights. However, periodic inspection of you wheel bearings should not be abandoned...
    view full answer...
  • Parts Needed to Replace Grease Lube Hubs with Oil Bath Hubs
    You will not need to replace the brakes on your trailer when converting from grease lube hubs to oil bath hubs. The oil bath hubs that you choose should come with the proper bearings, seal and oil cap for that hub. You will want to check the part numbers on your bearings and seals to ensure you select the correct hubs for your spindles. We carry two oil bath hub and drum assemblies. Trailer Hub and Drum Assembly, # 8-219-9UC3-A, fits 5,200 lb to 7,000 lb axles with spindles that require...
    view full answer...
  • How to Determine if Trailer Hub 8-219-9UC3 Would Fit Spindle
    I'd need more info on your axles to know if the hub you mentioned would fit. Is there a sticker or label on it with any info/part numbers? Otherwise you'd have to pull off a hub to get me the dimensions of the spindle or the bearing numbers. The # 8-219-9UC3 uses bearing numbers 25580 and 14125A and has spindle dimensions of 1.25 inch and 1.75 inch.
    view full answer...
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  • Hub Recommendation to Convert Dexter 7k Axle to Oil Bath
    We have the Dexter Hub and Drum part # 8-219-9UC3-A which is a 7k oil bath hub and drum. It would fit your current axle perfectly and allow you to convert it to oil bath.
    view full answer...
  • Can I Convert Grease Hubs to Oil Hubs on 7,000 lbs EZ Lube Axle?
    Yes, as long as you are installing this on a 7,000 lb axle, you can use these to convert your EZ Lube grease hubs to oil bath hubs. If you aren't sure of your axle size, there should be a tag on the axle with the information or you can just match up your bearing numbers. This hub uses bearings 25580 and 14125. The spindle doesn't really have anything to do with switching to oil from grease. The important factors are the seal and dust cap on the hub. An oil seal is different from a grease...
    view full answer...
  • How to Select Replacement Hubs
    Selection of replacement hubs requires you to know the axle weight rating, bolt pattern (there are both 6-on-6 and 6-on-5-1/2 bolt patterns) and the bearing numbers from the current hub. You need to ensure the new hub has the required weight rating for the axle, the same bolt pattern as your wheels and the same bearings, which ensures the new hub will fit on your spindles. Once you confirm these bits of information you can use the linked page to check for a suitable hub. To help you I...
    view full answer...
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  • Where Are Bearings and Seals that Come with Dexter Trailer Hub and Drum Assembly 8 on 6.5" Made
    In regards to the Dexter Trailer Hub and Drum Assembly part # 8-219-9UC3-A, the hub/drum is made domestically and the bearings and seals are made internationally. We don't offer any domestically made bearings and seals unfortunately.
    view full answer...
  • Converting 7,000 Pound Grease Hubs Over to Oil Bath Hubs
    To replace your grease caps with oil bath, you will need to measure the bore of the hub, where the cap sits. The Lippert hubs that were used on their axles can have some odd sizes so it is a good idea to double check. With that being said, if the measurement you get is over 2.25", you will need to replace the hubs. If this is the case, you will need the Dexter Trailer Hub and Drum Assembly - 5,200-lb to 7,000-lb Axles - 8 on 6-1/2 - Oil Bath # 8-219-9UC3-A if your seal has a 2.250" inner...
    view full answer...
  • Changing Trailer Hubs from Grease Type to Oil Bath Type
    Oil bath hubs have a threaded bore that accepts the threaded oil cap that lets you see the oil level. If you want to change from grease-lubricated hubs to oil bath lubricated hubs you will need to make sure that your current bearings match up to those in one of the oil bath hub kits we offer, either # 8-219-9UC3-A or # 8-219-9UC3. Both of these hubs use the bearing set # 25580 inner and # 14125A outer. If your current hubs use this bearing set and if their 8 on 6-1/2 inch bolt pattern...
    view full answer...
  • Parts Needed to Replace Grease Lube Hubs with Oil Bath Hubs
    If you had a 3,500 lb axle we sell a kit that would easily convert your hubs to oil bath hubs. But since you have 7,200 lb axles you would have to replace the hubs. The oil bath hubs that you choose should come with the proper bearings, seal and oil cap for that hub. You will want to check the part numbers on your bearings and seals to ensure you select the correct hubs for your spindles. We carry two oil bath hub and drum assemblies. Trailer Hub and Drum Assembly, # 8-219-9UC3-A, fits...
    view full answer...
  • Can Existing Grease Lube Hub Assembly be Replaced With Oil Bath Lubrication
    I would recommend that you install Trailer Hub & Drum Assembly, part # 8-219-9UC3, on your trailer. This hub is identical to the Trailer Hub & Drum Assembly, part # 8-219-4UC3, that you referenced except it is setup for oil bath bearings instead of grease bearing. These hubs have a 2-1/8 inch seal. The Oil Cap Kit, # RG04-270, is threaded and would only work on hubs that are threaded for screw in style caps. This would not work on the # 8-219-4UC3 as it takes press in style caps.
    view full answer...
  • How to Choose a Replacement Dexter Hub/Drum Assembly
    Dexter hub drum assembly # 8-219-13UC3 is a replacement for your hub drum according to my contact at Redneck Trailer Supply. This is rated for 7K, has a 8-on-6-1/2 bolt pattern and 9/16-inch studs. You can also identify compatible replacement hub/drums for your trailer by matching up a few characteristics from your existing set up. You'll need to match up the bearings used, the hub's bolt pattern and your axle weight rating. The linked photo shows the usual appearance of bearing part...
    view full answer...
    Image 1 for
  • Replacement 8 on 6-1/2" Hub And Drum Assembly With Oil Bath
    We currently only have two axle capacities for a 8 on 6-1/2" drum with integrated oil bath. For an axle capacity of 5,200 to 7,000 lbs, I recommend using the Trailer Hub and Drum Assembly part # 8-219-9UC3-A and part # 8-285-10UC3-A for 8,000 lb Dexter axles. In order to recommend the correct replacement drum and hub assembly with oil bath for you, I would need to know either the axle capacity or the bearings installed on your spindle. You can do this by finding the information tag on...
    view full answer...
  • Replacing Grease Lube Hubs with Oil Bath Hubs
    You can most definitely add oil based hubs to your trailer axles. If you have 3,500 lb axles you can use # XLPROLUBE1980KIT to convert your grease hubs to oil based hubs. With this kit you will need to pop off your old grease hub caps. You will then clean all of the grease off the spindle, hub and bearings. Lastly, install the new oil bath hub cap by tapping it into place and fill with oil. If you have a larger size axle there is no way to convert the hub for oil based. You will need to...
    view full answer...
  • Availability of Trailer Hub Similar to # 8-219-9UC3-A but is an Idler Hub
    We do have an idler hub that has same specs as the part # 8-219-9UC3-A that you referenced with the part # 8-231-50UC1 but it's a grease hub and not an oil bath hub.
    view full answer...
  • 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...
    view full answer...
  • What is the Correct Bearing Kit for a Dexter Hub and Drum Assembly 8-219
    There are a few different types of 8-219 hubs, some that take a 2-1/4 inch inner diameter seal and some that take a 2-1/8 inch inner diameter. The bearing kit # BK3-200 you referenced will work with the trailer hub and drum assembly 8-219 as long as the seal diameter is 2-1/4 inches. Check the part numbers on your bearings so you can match them to the correct kit. If your spindle diameter measures 2-1/8 inches where the seal rides using a digital caliper, the bearing kit you need is #...
    view full answer...
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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 5/8" Wheel Studs EZ-Lube Cap # 8-219-18UC3 The Dexter Electric Trailer Brake Kit # 23-180-181 will require the brakes to be...
    view full answer...
  • Which Magnet Fits etrailer 12x2 Electric Brakes for 5.2K to 7K Axles and Oil Bath Hub for 7K Axles
    The magnet used in trailer brake assemblies # AKEBRK-7-SA is magnet # AKBRKR-M12 which you will see they have rated the same as the brake assemblies themselves. So since they are compatible with up to 7K axles you can say they are rated for 7,000 pound axles maximum. We have tow hub and drum assembly kits for 7K oil bath axles. First is # 8-219-9UC3-A and it comes with a 2-1/4 inch diameter seal. The other is # 8-219-9UC3 and it comes with a 2-1/8 inch diameter seal. The oil cap included...
    view full answer...


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