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    Trailer Tie Plate U-Bolt Kit for 3" Round Axle, Reliable UBK-R320

    Manufacturer: Reliable Machine
    Round Axle Tie Plate U-Bolt Kit. Contains: 4 U-bolts. 2 five hole tie plates. 8 lock nuts. Fits: 3" diameter round axle with 1-3/4" wide springs. Capacity: 3,500 lbs. U-Bolts are 1/2"- 20 thread. Zinc plated.
    SKU: 75-1016
    Manufacturer part number: UBK-R320
    Availability: In stock
    $39.99
    $25.99
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    Reliable Machine Trailer Tie Plate U-Bolt Kit for 3" Round Axle, part UBK-R320

    Tie Plate U-Bolt Kit to mount a round, 3" wide axle to the trailer's leaf springs. U-bolts, plates, nuts, and washers included. Zinc plating resists rust and corrosion - great for boat trailers. 

    Features:  

    • Mounting kit attaches trailer axle to leaf springs
    • zinc-plated U-bolts resists rust and corrosion
    • Made in the USA 

    Included:  

    • 4 Zinc Plated U-bolts (sku: 230047)
    • 2 U-bolt tie plates for 1-3/4" springs (sku: 230043)
    • 8 Hex lock nuts (sku: 230040)
    • 8 Washers 

    Specs:  

    • Yellow Zinc U-Bolts
    • Fits:
      • Springs: 1-3/4" wide
      • Axle: 3" diameter, round
    • Capacity: 3,500 Lbs.
    • Contains parts to attach 2 springs to axle
    • Application: 3" diameter round axle
    • U-Bolts:
      • Leg-width: 3-1/8"
      • Length: 6"
      • Bolt diameter: 1/2"
      • Therad length: 2"
      • Thread size: 20
    • Tie Plates:
      • Length: 5.75"
      • Hole centers long side: 3.5"
      • Hole centers short Side: 2.5"
      • Width: 3.5"
      • Hole Diameter: 0.5"
    • Lock Nuts:
      • Size: 1/2"
      • Thread: 20
      • Nylon insert

    Reliable Machine has been providing quality machining, welding, and assembled products since 1946.  Serving the construction, trailer, lawn care and agriculture industries.

    Reliable Machine logo

    Reliable Machine Trailer Tie Plate U-Bolt Kit for 3" Round Axle, part UBK-R320

    Tie Plate U-Bolt Kit to mount a round, 3" wide axle to the trailer's leaf springs. U-bolts, plates, nuts, and washers included. Zinc plating resists rust and corrosion - great for boat trailers. 

    Features:  

    • Mounting kit attaches trailer axle to leaf springs
    • zinc-plated U-bolts resists rust and corrosion
    • Made in the USA 

    Included:  

    • 4 Zinc Plated U-bolts (sku: 230047)
    • 2 U-bolt tie plates for 1-3/4" springs (sku: 230043)
    • 8 Hex lock nuts (sku: 230040)
    • 8 Washers 

    Specs:  

    • Yellow Zinc U-Bolts
    • Fits:
      • Springs: 1-3/4" wide
      • Axle: 3" diameter, round
    • Capacity: 3,500 Lbs.
    • Contains parts to attach 2 springs to axle
    • Application: 3" diameter round axle
    • U-Bolts:
      • Leg-width: 3-1/8"
      • Length: 6"
      • Bolt diameter: 1/2"
      • Therad length: 2"
      • Thread size: 20
    • Tie Plates:
      • Length: 5.75"
      • Hole centers long side: 3.5"
      • Hole centers short Side: 2.5"
      • Width: 3.5"
      • Hole Diameter: 0.5"
    • Lock Nuts:
      • Size: 1/2"
      • Thread: 20
      • Nylon insert

    Reliable Machine has been providing quality machining, welding, and assembled products since 1946.  Serving the construction, trailer, lawn care and agriculture industries.

    Reliable Machine logo