Trailer Hub and Drum Assembly - 7,000-lb Axles - 12" Diameter - 8 on 6-1/2 - Pre-Greased

Lippert Trailer Hubs and Drums - LC53UD

Install this hub-and-drum assembly on your trailer. Compatible with electric or hydraulic brakes. Fits 7,000-lb axles. Inner bearing (25580) and race, outer bearing (14125A) and race are included. Greas seal, cap, and 1/2" nuts sold separately.

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
• Zinc-enriched paint on drum adds durability
• Zinc-finished bolts resist corrosion
• Pre-greased hub-and-drum assembly is easy to install - no need to pack bearings
  • Lithium complex, multipurpose grease keeps bearings lubricated
• Bearings and races are included
  • Grease seal, grease cap, and lug nuts are sold separately

Specs:

• Application: 7,000-lb axles with #42 spindles
  • Compatible with standard axles from most manufacturers, including Dexter, Lippert (LCI), and AL-KO
• Actual drum dimensions: 12-15/16" diameter x 2-3/8" wide
  • Works with 12" brake assembly
• Bolt pattern: 8 on 6-1/2"
• Wheel studs: 1/2" diameter x 1-5/16" long
• Grease cap flange diameter: 2.722"
• Weight capacity: 3,500 lbs
• 1-Year warranty

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 (sold separately): GS-2250DL
  • Inner diameter: 2.25"
  • Outer diameter: 3.376"

Thoroughly Tested for Safety

This hub-and-drum assembly meets the requirements for certification by the Canadian Standards Association (CSA). The CSA creates standards, which when complied with ensure a safe and quality product. This assembly underwent extensive testing to measure stopping distances when braking. This assembly has also been tested by QAI for braking performance in a complete automotive setup and under real-world conditions to provide the most realistic scenario for the everyday driver.

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"

814203 Lippert 12" Hub and Drum Assembly for 7K Axle with Hardware - 8 on 6-1/2 - Pre Greased