Dexter Complete Hub and Drum Assembly 8-219-50UC3 Gal-Dex Finish - 2-1/4 Inch ID - 8 on 6.5 - Bearings / Seal / Cap / Nuts
Dexter Complete Hub and Drum Assembly 8-219-50UC3 Gal-Dex Finish - 2-1/4 Inch ID - 8 on 6.5 - Bearings / Seal / Cap / Nuts
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The items we have listed for pop up campers are the only items we have available. We are not able to special order any items at this time, and we are unable to provide technical assistance due to high order volume.
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Dexter Complete Hub and Drum Assembly 8-219-50UC3 Gal-Dex Finish - Fits 5.2-7K Axles with #42 Spindles
This hub-and-drum assembly fits 5,200-lb to 7,000-lb axles with #42 spindles. Inner bearing (25580) and race, outer bearing (14125A) and race, grease seal, grease cap, wheel bolts, and lug nuts included. Galvanized finish is great for marine use.
Product Features
- Marine-grade trailer hub-and-drum provides surface area for brake shoes to grip when brake is activated
- Includes bearings, races, grease seal, grease cap, and zinc-coated lug nuts
- Zinc plating has a 500-hour salt spray rating
- Ideal for use on a boat or snowmobile trailer
- Durable enough for saltwater applications
Product Specifications
- Application: 5,200-lb, 6,000-lb, and 7,000-lb axles with #42 spindles
- Wheel size: 16" to 17-1/2"
- Drum dimensions: 12" diameter x 2" wide
- Works with 12" x 2" electric and hydraulic brake assemblies
- Bolt pattern: 8 on 6-1/2"
- Grease cap flange diameter: 2.72"
- Wheel bolt dimensions: 1/2" diameter x 2-11/16" long
- Weight capacity: 3,500 lbs per hub
Bearing, Race, & 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): 42385 (GS-2250DL)
- Inner diameter: 2.25"
- Outer diameter: 3.376"
Corrosion Resistance for Marine Use
This trailer hub-and-drum assembly has a zinc coating that resists corrosion, making it ideal for use on your boat or snowmobile trailer. All GAL-DEX hubs and drums undergo a test in which they are sprayed with a 5-percent salt solution to determine corrosion resistance over time. These products are able to withstand 500 hours of constant exposure to the saltwater mist. This 500-hour salt spray rating indicates that a product is not only durable enough to last in freshwater environments, but it can also be used on trailers that come into contact with saltwater.
Dexter Trailer Hubs and Drums - 8-219-50UC3
- 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
- 1/2 Inch Stud
- 14125A
- 25580
- Dexter
Prop. 65 Warning for California Residents
WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
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"
