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Ultra-Tow Ultra Pack Trailer Hub —  5 on 4 1/2in. 1750 lb. Capacity
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Ultra-Tow Ultra Pack Trailer Hub — 5 on 4 1/2in. 1750 lb. Capacity

Item# 572061

Only $47.99
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Measure the inside diameter of the Seal, Inner Bearing and Outer Bearing. Then refer to the Key Specs below to see if this item is the right fit.

 

Product Summary


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The fully assembled pre-lubed Ultra-Pack unit features a greasing system that lets you repack bearings without removing the hub so blowing out the rear seal is no longer a concern. This new proprietary system allows you to quickly and easily insert fresh grease through the zerk fitting. Grease flows through both the inner and outer bearing, pushing old grease out the front for a complete repack. Disassembly is not required. Simply hook grease gun to the zerk fitting to purge contaminated grease. Upgraded triple-lip, spring-loaded seal protects bearings from corrosion. High-speed electro-plated construction resists rust. Includes hub with bearings, seal, grease cap with zerk, stud nuts and dust cap installation tool. Works with your existing spindle.

What's Included

  • (1) Trailer hub

Features + Benefits

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  • Includes hub with bearings, seal, grease cap with zerk and stud nuts
  • Use your existing spindle
  • Upgraded triple-lip, spring-loaded seal protects bearings from corrosion
  • High-speed marine-grade electro-plated construction
  • Includes dust cap installation tool

Key Specs

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Item#572061
Ship Weight9.5 lbs
Studs (qty.)5
Bolt Circle Pattern (in.)4 1/2
Weight Capacity Each (lbs.)1,750
Spindle Size Dia. x L (in.)1 3/8 x 1 1/16 tapered
Seal Size (in.)1 23/32
Inner Bearing Size (in.)1 3/8
Outer Bearing Size (in.)1 1/16

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Ultra-Tow Ultra Pack Trailer Hub —  5 on 4 1/2in. 1750 lb. Capacity The price is $47.99.
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Studs (qty.) 4 5 5 5 -
Bolt Circle Pattern (in.)
4 4 1/2 4 1/2 4 1/2 4 on 4in.
Weight Capacity Each (lbs.) 1,250 1,250 1,750 1,750 1,350
Spindle Size Dia. x L (in.) 1 x 4 1 x 4 1 3/8 tapered to 1 1/16 x 3.8 1 3/8 x 1 1/16 tapered -
Seal Size (in.) 1 1/4 1 1/4 1.72 1 23/32 1.250
Inner Bearing Size (in.) 1 1 1 3/8 1 3/8 1 1/16
Outer Bearing Size (in.) 1 1 1 1/16 1 1/16 1 1/16