TRAILER PARTS PRO part description

Redline Hub W/ 6 on 5.5" Bolt Pattern 6,000lb AxlesRedline hub kits come with some of your main components like the inner and outer bearings. With Redline kits there is no need to worry about the races as they are already pressed into the hub for you. You will also get the grease seal, grease cap, and wheel nuts for the hub. This hub is designed for use with a #42 spindle. Each hub has a capacity of 3,000lbs. Spindle nut and spindle washer sold separately.

Items in Kit:

  • 1 25580 Inner Bearing (1.75" ID)
  • 1 15123 Outer Bearing (1.25" ID)
  • 1 25520 Outer Race (Already Pressed In) 3.265" OD
  • 1 15245 Inner Race (Already Pressed In) 2.441" OD
  • 1 10-36 Grease Seal (2.25" x 3.376")
  • 1 45896 Grease Cap (2.44 OD)
  • 1 21-42-1 Grease Cap (2.44" OD)
  • 1 85-1 Grease Plug
  • 6 X1023R Coned Wheel Nuts
  • 1 6 on 5.5" Pregreased Hub For Convenience
  • 3,000lb Capacity Per Hub

Please refer to the diagram Image for these measurements



To determine the bolt circle on hubs or wheels with an even number of studs, measure center-to-center of studs directly across from each other on the diameter(bolt patterns are always measured in inches). Example: 8 on 6 1/2 would mean 8 studs with 6 1/2” center-to-center diameter.

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