Categories

Best Trailer U Bolt

LIBRA 3500lb Single Trailer Axle Suspension Kit 1750lb Leaf Springs & Ubolt Kit

  • 1,750lbs capacity per each spring, for standard 3,500lbs trailer axle,Eye to Eye length: 25-1/4 inch, Free open: 3 inch, width of leaf: 1-3/4 inch, 4 leaves, 9/16 inch bushing dia, nylon bushings installed.
  • It will replace SW4B / 72-42 / LIB-401-DE / UNA212 / PR4B / 124903 / 9150014 / 93184 (different SKU# but same spring).
  • Include 3,500lbs axle U-bolt kit for 2-3/8" dia round trailer axles , Kit include: 4 x 5-1/2" long U bolts, U bolts dia. 1/2".
  • LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers..
Check Stock

Rockwell American Tandem 3,500 lb Electric Brakes Trailer Axle Kit w/Springs Ubolts Hanger Kit Wheels/Tires 89 Hubface 74 Spring Center

  • Rockwell American Tandem 3,500 lb Electric Brake Trailer Axles - Running Gear Set w/ Wheels and Tires (7,000 lb Capacity).
  • These Axles Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • This Kit Includes: (2) 3,500 lb Electric Brake Trailer Axles with Hubs, Bearings, Lugs & Nuts (Assembled) (2 Year Warranty) (2) U-Bolt Kits, (1)....
  • 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts).
  • Replaces Dexter Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture - Search "Johnson Trailer Parts or Rockwell American"....
Check Stock

Rockwell American Tandem 3,500 lb Electric Brakes Trailer Axle Kit w/Springs Ubolts Hanger Kit Wheels/Tires 95 Hubface 80 Spring Center

  • Rockwell American Tandem 3,500 lb Electric Brake Trailer Axles - Running Gear Set w/ Wheels and Tires (7,000 lb Capacity).
  • These Axles Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • This Kit Includes: (2) 3,500 lb Electric Brake Trailer Axles with Hubs, Bearings, Lugs & Nuts (Assembled) (2 Year Warranty) (2) U-Bolt Kits, (1)....
  • 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts).
  • Replaces Dexter Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture - Search "Johnson Trailer Parts or Rockwell American"....
Check Stock

Rockwell American Tandem 3,500 lb Electric Brakes Trailer Axle Kit w/Springs Ubolts Hanger Kit Wheels/Tires 85 Hubface 70 Spring Center

  • Rockwell American Tandem 3,500 lb Electric Brake Trailer Axles - Running Gear Set w/ Wheels and Tires (7,000 lb Capacity).
  • These Axles Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • This Kit Includes: (2) 3,500 lb Electric Brake Trailer Axles with Hubs, Bearings, Lugs & Nuts (Assembled) (2 Year Warranty) (2) U-Bolt Kits, (1)....
  • 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts).
  • Replaces Dexter Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture - Search "Johnson Trailer Parts or Rockwell American"....
Check Stock

Rockwell American Tandem 3,500 lb Electric Brakes Trailer Axle Kit w/Springs Ubolts Hanger Kit Wheels/Tires 84 Hubface 70 Spring Center

  • Rockwell American Tandem 3,500 lb Electric Brake Trailer Axles - Running Gear Set w/ Wheels and Tires (7,000 lb Capacity).
  • These Axles Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • This Kit Includes: (2) 3,500 lb Electric Brake Trailer Axles with Hubs, Bearings, Lugs & Nuts (Assembled) (2 Year Warranty) (2) U-Bolt Kits, (1)....
  • 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts).
  • Replaces Dexter Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture - Search "Johnson Trailer Parts or Rockwell American"....
Check Stock

LIBRA 7000# 7k Tandem Trailer Axle Suspension Kit Leaf Spring/U-Bolt/Hanger Kit

  • 3,500lbs capacity per each spring, for standard 7,000lbs trailer axle , Eye to Eye length: 25-1/4", Free open: 3", width of leaf: 1-3/4", 6 leaves, 9/16" bushing dia.
  • It will replace SW6 / LIB-601-DE / UNA223 / PR6 / 9150021 (different SKU# but same spring).
  • Include 5,200-7,000lbs axle U-bolt kit for 3" dia round trailer axle, Kit include: 4 x 7" long U bolts, U bolts dia. 1/2".
  • 2 x tie plates for 1-3/4" or 2" leaf springs.
  • Include Complete tandem trailer axle hanger kit for 1-3/4" leaf springs, Kit include: 2 x EQ-E1 equalizers, 6 x 3" tall hangers, 8 x shackle straps, 14 x 9/16"-18 x 3" long shackle bolts and locknuts.
  • LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers..
Check Stock

(New) 2- Trailer axle Spring Perch/seat for 1-3/4\ 2000# Round Axel Tube Mount Pad + Check All Models in The Description

  • Rockwell American 3,500 lb Idler Axle - Made in the USA.
  • This Axle Kit Includes: (1) 3,500 lb Idler Axle w/ Hubs, Bearings, Lugs & Nuts (2 Year Manufacturers Warranty), (2) Leaf Springs, (1) U-Bolt Kit, (1) Hanger Kit, (1) 32 oz Johnson Trailer Parts Insulated Mug.
  • This Axle Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts).
  • Replaces Dexter, Al-Ko & TK Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts.
Check Stock

LIBRA 3500lb Tandem Trailer Axle Suspension Kit Leaf Springs U-Bolt & Hanger Kit

  • 1,750lbs capacity per each spring, for standard 3,500lbs trailer axle,Eye to Eye length: 25-1/4 inch, Free open: 3 inch, width of leaf: 1-3/4 inch, 4 leaves, 9/16 inch bushing dia, nylon bushings installed.
  • It will replace SW4B / 72-42 / LIB-401-DE / UNA212 / PR4B / 124903 / 9150014 / 93184 (different SKU# but same spring).
  • Include 3,500lbs axle U-bolt kit for 2-3/8" dia round trailer axles , Kit include: 4 x 5-1/2" long U bolts, U bolts dia. 1/2".
  • Include Complete tandem trailer axle hanger kit for 1-3/4" leaf springs, Kit include: 2 x EQ-E1 equalizers, 6 x 3" tall hangers, 8 x shackle straps, 14 x 9/16"-18 x 3" long shackle bolts and locknuts.
  • LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers..
Check Stock

Rockwell American Tandem 7,000 lb Electric Brake Trailer Axle Kit w/Springs, Ubolts & Hanger Kit - 8 Lug 6.5\ Bolt Pattern - 14,000 lb Capacity (95\ Hubface - 80\ Spring Center)

  • Rockwell American Tandem 3,500 lb Trailer Axles (1 Electric Brake Axle, 1 Idler Axle) - Running Gear Set (7,000 lb Capacity) - Made in the USA.
  • These Axles Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • This Tandem Axle Kit comes with: (1) 3,500 lb Electric Brake Axle and (1) Idler Axle with Hubs, Bearings, Lugs & Nuts (2 Year Warranty), (2) U-Bolt Kits, (1) Tandem Hanger Kit, (4) Double Eye Springs, (1) 32 oz Johnson Trailer Parts Insulated Mug.
  • 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts).
  • Replaces Dexter, Al-ko & TK Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture - Search "Johnson Trailer Parts or Rockwell American" in Amazon Search Bar for more Trailer Parts.
Check Stock

Rockwell American 3,500 lb Idler Trailer Axle Running Gear (Idler Axle W/Hubs, Bearings, Lugs & Nuts, Springs, U-Bolt Kit, Hanger kit. (61\ Hubface, 46\ Spring Center)

  • Rockwell American Tandem 3,500 lb Trailer Axles (1 Electric Brake Axle, 1 Idler Axle) - Running Gear Set (7,000 lb Capacity) - Made in the USA.
  • These Axles Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • This Tandem Axle Kit comes with: (1) 3,500 lb Electric Brake Axle and (1) Idler Axle with Hubs, Bearings, Lugs & Nuts (2 Year Warranty), (2) U-Bolt Kits, (1) Tandem Hanger Kit, (4) Double Eye Springs, (1) 32 oz Johnson Trailer Parts Insulated Mug.
  • 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts).
  • Replaces Dexter, Al-ko & TK Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture - Search "Johnson Trailer Parts or Rockwell American" in Amazon Search Bar for more Trailer Parts.
Check Stock

Ultra-Tow 3500-Lb. Capacity Spring Trailer Axle with Adjustable Spring Mounts - 85in. Hubface, 69 1/2in.-73 1/2in. Spring Center, 90 1/4in.L, Straight

  • Rockwell American 3,500 lb Idler Axle - Running Gear Set - Made in the USA.
  • This Axle Kit Includes: (1) 3,500 lb Idler Axle w/ Hubs, Bearings, Lugs & Nuts (2 Year Manufacturers Warranty), (2) Leaf Springs, (1) U-Bolt Kit, (1) Hanger Kit, (1) 32 oz Johnson Trailer Parts Insulated Mug.
  • This Axle Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts).
  • Replaces Dexter, Al-Ko & TK Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts.
Check Stock

10k-10000 Lb Capacity Electric Drum Brake Trailer Axle 8 Lug-Dexter Compatible (Assembled Brake Axle)

  • Rockwell American Tandem 5,200 lb Electric Brake Trailer Axles - Running Gear Set (10,400 lb Capacity) - Made in the USA.
  • These Axles Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • This Axle Kit Includes: (2) 5,200 lb Capacity Electric Brake Axle with Hubs, Bearings, Lugs & Nuts (2 Year Warranty), (2) U-Bolt Kits, (1) Tandem Hanger Kit, (4) Double Eye Springs, (1) 32 oz Johnson Trailer Parts Insulated Mug.
  • Replaces Dexter & Al-Ko Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts.
Check Stock

Rockwell American 3,500 lb Idler Trailer Axle Running Gear (Idler Axle W/Hubs, Bearings, Lugs & Nuts, Springs, U-Bolt Kit, Hanger kit. (73" Hubface, 58" Spring Center)

  • Rockwell American 3,500 lb Idler Axle - Running Gear Set - Made in the USA.
  • This Axle Kit Includes: (1) 3,500 lb Idler Axle w/ Hubs, Bearings, Lugs & Nuts (2 Year MFG Warranty), (2) Leaf Springs, (1) U-Bolt Kit, (1) Hanger Kit, (1) 32 oz Johnson Trailer Parts Insulated Mug.
  • This Axle Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
  • 5 Lug on 4.5 Bolt Pattern (other bolt patterns available - Contact Johnson Trailer Parts).
  • Replaces Dexter, Al-Ko & TK Trailer Axles. This Axle Kit is Available in the Sizes Shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts.
Check Stock