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Trailer Hub Assembly with Bearing, 5 on 4‑1/2 In.

Item #103142
Trailer hub assemblies are an integral part of your trailer's performance. Replace your worn 5 stud hubs with this complete kit. The hub assembly includes bearings, a seal, races and more.
Bulk Quantity Discounts
1 – 9 10 – 9999
$51.99 $49.39
Product Overview

This hub is constructed with 5 studs on a 4-1/2 inch bolt pattern. The trailer hub is rated at 1,750 lb. capacity. This trailer wheel hub assembly comes with both an inner and outer race, also known as a cup. Additionally, the inner and outer bearings, seal, bearing lube cap, cap plug, and 5 nuts are included.


  • Trailer Hub Assembly
  • Bearing included
  • 5 studs, 4-1/2 in. bolt pattern
  • 1,750 lb. capacity
  • When measuring through the center of the hub,
    this hub is 4-1/16" tall from edge to edge
  • Use rim, asc #30539A

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