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FlexiRide Torsion Half Axles | Adjustable | 5-4.5 Inch Bolt Circle Hubs | 3,500 lbs. Capacity


Typically ships in 3 to 4 business days.

FlexiRide Adjustable Torsion Half Axles FF-350 B-3 with 5-4.5 inch bolt circle hubs are designed for small trailers and trailers that need a low center of gravity at the center of the frame. Fully assembled with hubs, bearings and seals mounted. Includes lug nuts. Torsion axle built with camber. Spindles are adjustable, removable and replaceable. 3,500 lbs. per pair capacity. Sold as a pair.

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Product Specs for UCF FF-350 B-3 LUBE

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UCF FF-350 B-3 LUBE Details

FlexiRide Half Axles are perfect for light duty trailers like boat, camper, motorcycle and specialty trailers that need a low center of gravity at the center of the frame. The units feature simple bolt-on installation and easy alignment. Capacity ranges from 425 to 7,000 lbs. to fit just about any application and are available in various hub, drum and brake configurations.

  • FlexiRide half axles are one of the lightest suspension systems on the market.
  • Fits industry standard components
  • Capacity ranges from 425 lbs. to 7,000 lbs.
  • The compactness of the rubber cartridge allows for the narrowest track centers in the industry

FF-350 B-3 Replacement Parts Listing

  • Grease Seal - DL350
  • Inner Bearing Cone - L68149
  • Inner Bearing Race - L68111
  • Outer Bearing Cone - L44649
  • Outer Bearing Race - L44610
  • Spindle Nut - FS5-1
  • Spindle Washer - FS12-2
  • Dust Cap - FS6-2
  • Rubber Plug - FS15-1
  • Hub 5 X 4.5" - ID-84545

Customer Q&A - UCF FF-350 B-3 LUBE


UCF Warranty

1 Year Limited Warranty

UCF warrants its products against defects in workmanship or material for a period of 1 year.

What the warranty does not cover

Corrosion. Damage due to impact, accident, misuse, overloading or improper installation.

How to get service

If a UCF product fails as a result of a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

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