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Ultra-Fab 48-979553 Loaded Hub/Drum Assembly 7000lb 8-Lug 6.5" 9/16"-18 for 12" Brakes

Manufacturer

Ultra-Fab

<h3>Ultra-Fab: Engineering Solutions for RV and Trailer Applications</h3><p>Ultra-Fab Products has established itself as a trusted name in the recreational vehicle and trailer accessory market, delivering innovative solutions that enhance stability, safety, and convenience for towable vehicles. With a focus on practical engineering and durable construction, Ultra-Fab specializes in components that solve real-world challenges faced by RV owners, trailer enthusiasts, and mobile living advocates.</p><h3>Foundation of Stability and Support</h3><p>At the core of Ultra-Fab's product lineup are <a href="/7625-ultra-fab-jack-14315">jacks</a> designed to provide reliable leveling and stabilization for trailers and RVs. These lifting mechanisms are engineered to handle substantial weight while maintaining ease of operation, whether you're setting up camp for the weekend or preparing for extended stays. The company's jack systems incorporate features that address common pain points like uneven terrain and load distribution challenges.</p><p>Complementing their lifting solutions, Ultra-Fab's <a href="/7625-ultra-fab-suspension-stabilizer-bar-13232">suspension stabilizer bars</a> deliver enhanced ride quality and reduced sway during transport. These components work to minimize the lateral movement and bounce that can compromise both comfort and safety on the road, making them essential upgrades for serious travelers who log thousands of miles annually.</p><h3>Comprehensive Trailer Connectivity</h3><p>Understanding that secure connections are paramount, Ultra-Fab manufactures <a href="/7625-ultra-fab-trailer-hitch-1212">trailer hitches</a> that provide dependable coupling between tow vehicles and trailers. Their hitch components are built to withstand the stresses of highway travel while maintaining proper alignment and weight distribution.</p><h3>Specialized Components for Mobile Living</h3><p>Beyond structural and towing essentials, Ultra-Fab produces specialized accessories including <a href="/7625-ultra-fab-wheel-7644">wheels</a> designed for trailer applications and even <a href="/7625-ultra-fab-hvac-cut-off-switch-4209">HVAC cut-off switches</a> that help RV owners manage climate control systems efficiently. This breadth of offerings demonstrates the brand's commitment to addressing the diverse needs of the mobile living community, from fundamental mechanical components to convenience-enhancing electrical controls.</p><p>For RV enthusiasts and trailer owners seeking reliable, purpose-built components from a manufacturer that understands the unique demands of towable vehicles, Ultra-Fab represents a practical choice backed by years of specialization in this niche market.</p>

Part Number

48-979553
07/12/2036 10:27 PM
Sale Price

$122.26

In Stock (7)

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Usually delivered within 2 days

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Product Details

The Ultra-Fab 48-979553 is a fully loaded hub and drum assembly designed for 7,000 lb. capacity trailer axles. Built from solid grey iron with fully incorporated casting and machining, this assembly delivers reliable, long-lasting braking performance for RVs, boat trailers, utility trailers, and other heavy-duty trailer applications.

This is a "loaded" assembly, meaning it arrives pre-packed and ready to install — no separate sourcing of bearings or hardware required. Everything needed to mount the hub to the spindle is included right out of the box.

Key Features:

  • 7,000 lb. capacity per brake — rated for heavy-duty trailer axles
  • 8-lug, 6.5" bolt circle hub pattern
  • 9/16"-18 threaded studs for secure wheel mounting
  • Designed for use with 12" electric trailer brakes
  • Solid grey iron construction — maximizes brake effectiveness and extends service life
  • Fully pre-loaded with inner and outer races, bearings, grease seals, and grease
  • Includes cone wheel nuts, hub cap, and cotter pin for complete spindle installation
  • Backed by Ultra-Fab's industry-leading 5-year warranty

The Ultra-Fab 48-979553 is the ideal replacement or upgrade hub/drum assembly for 7,000 lb. axles requiring an 8 on 6.5" bolt pattern with 9/16"-18 studs. Its pre-packed, ready-to-install design reduces installation time and ensures all components are correctly matched from the factory.

Awesome

Ordered got shipped out quick came in time overall very satisfied and will recommend to all my jeep club friends for there off road needs

Great service!!

Great

so far so good - first step: order

Na

Quick and easy

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