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Ultra-Tow XTP Ultra-Pack Trailer Hub, 5 on 4-1/2in., 1350-Lb. Capacity

Item# 572251
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Ultra-Tow XTP Ultra-Pack Trailer Hub, 5 on 4-1/2in., 1350-Lb. Capacity

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Ultra-Tow XTP Ultra-Pack Trailer Hub, 5 on 4-1/2in., 1350-Lb. Capacity

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$74.99
Reg $99.99Save $25.00

Order today to get this price.

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  • Ultra-Pack greasing system repacks bearings without hub removal
  • High-speed marine-grade hub with electroplated corrosion resistance
  • High-quality cast iron construction for strength and durability
  • Includes hub with pre-installed bearings, seal, grease cap with zerk, lug nuts and dust cap installation tool

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  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Warranty

  • Compare

Product Summary

The Ultra-Tow XTP Ultra-Pack Trailer Hub comes fully assembled and prelubed with a proprietary greasing system that allows complete bearing repacks without hub removal. Fresh grease is added through the zerk fitting and flows through both inner and outer bearings, purging old grease out the front to protect the rear seal. A triple-lip spring-loaded seal helps prevent corrosion, while electro-plated construction resists rust. Works with existing spindle.

What's Included

    (1) Ultra-Tow XTP Ultra-Pack Trailer Hub (1) Seal (1) Grease cap with zerk (5) Lug nuts (1) Dust cap installation tool
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Features + Benefits

  • Ultra-Pack greasing system repacks bearings without hub removal
  • High-speed marine-grade hub with electroplated corrosion resistance
  • High-quality cast iron construction for strength and durability
  • Includes hub with pre-installed bearings, seal, grease cap with zerk, lug nuts and dust cap installation tool

Key Specs

AttributeSpecification

item#

572251

Brand

Ultra-Tow

Manufacturer's Warranty

2 year limited warranty

Ship Weight

6.81 LB

Studs (qty.)

5

Bolt Circle Pattern

4.5 in
AttributeSpecification

Weight Capacity Each

1,350 lb

Seal Size ID

1.25 in

Seal Size OD

1.5 in

Bearing Size ID

1-1/16 in

Bearing Size OD

1-1/16 in

Spindle Size

1.5 in

Reviews

Questions & Answers

44 Reviews This action will navigate to reviews.

Questions

1–10 of 23 Questions  
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  1. Will this hub fit on a tapered axle?

    1. The trailer hub will not work on a tapered axle.

      Helpful?

    2. No

      Helpful?

  2. What are the highway speed rating

    1 answer

    1. This high speed hub does not have an official speed rating. Usually, the tire installed on the trailer has a designated speed rating, and that rating should serve as the guideline for the trailer operator.

      Helpful?

  3. what is dia. of outside bearing. I am replacing old type donut mobile home wheels

    1 answer

    1. The outer bearing is 1-1/16". The inner bearing is 1-1/6".

      Helpful?

  4. Will this work with the Ultra-Tow 40in. x 48in. Aluminum Utility Trailer Kit?

    1 answer

    1. This is a 5-stud hub. The Ultra-Tow trailer kit, item 49804, has a 4 stud hub, part #ITI37560.15. That hub is available through our sister company, Jacks Small Engines. Please visit www.JacksSmallEngines.com for pricing and availability.

      Helpful?

  5. Is there a bearing kit available for this hub

    1 answer

    1. The bearing kit is our part #785447. It can be ordered online through our sister company Jacks Small Engines. Please visit www.jackssmallengines.com for pricing and availability.

      Helpful?

  6. Will this hub work with spindle #5712453?

    1 answer

    1. The hub will not work with the spindle item number 5712453. We do not offer a spindle that will have the same specifications as this hub.

      Helpful?

  7. Is this for a 3/4" shaft?

    1 answer

    1. It would require a 1 1/16" axle diameter. This would not be compatible with a 3/4" shaft.

      Helpful?

  8. What is the OD of the hub? What minimum ID rim/wheel center bore is required to mount on this hub?

    1 answer

    1. The outside diameter on the hub is 2.48". The minimum rim/wheel ID will be 2.5".

      Helpful?

  9. will this hub #572251 work on axle #49133

    1 answer

    1. This hub is compatible with the Ultra-Tow axle, item 49133.

      Helpful?

  10. What is the extra seal for? Is it required?

    1 answer

    1. This hub includes two different seal sizes. It has the 1.25" seal pre-installed. The extra seal is 1.5" in diameter and is needed to fit a large axle/bore size.

      Helpful?

Warranty

Manufacturer's Warranty

2 year limited warranty

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Ultra-Tow XTP Ultra-Pack Trailer Hub, 5 on 4-1/2in., 1350-Lb. Capacity
4.5 out of 5 stars. 44 reviews

Ultra-Tow XTP Ultra-Pack Trailer Hub, 5 on 4-1/2in., 1350-Lb. Capacity

Item # 572251

$74.99
Reg $99.99Save $25.00

Order today to get this price.