Reviews Trailer Spring Bolt Kit

Rockwell American Tandem 7,000 lb Electric Brake Trailer Axle Kit with Wheels and Tires - 8 Lug 6.5 Bolt Pattern - 14,000 lb Capacity 84 /85 Hubface - 70 Spring Center

Rockwell American Tandem 7,000 lb Electric Brake Trailer Axle Kit with Wheels and Tires (14,000 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 Kit Includes: (2) 7,000 lb Capacity Electric Brake Axle with Hubs, Bearings, Lugs & Nuts (Assembled) (2 Year Warranty) (2) Round U-Bolt Kits, (1)....
Replaces Dexter, Al-Ko and TK Trailer Axles. Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for More Trailer Parts.

Rockwell American Tandem 5,200 lb Trailer Brake Axles - Running Gear Set (10,400 lb Capacity) with Wheels and Tires.
These Axles Comes with a Superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
This Kit Includes: (2) 5,200 lb Electric Brake Axle with Hubs, Bearings, Lugs & Nuts, (2) Round U-Bolt Kits, (1) Tandem Hanger Kit for Double Eye....
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....

Complete Rockwell American 3,500 lb Idler Axle - Made in the USA.
Idler Axle with Hubs, Bearings, Lugs & Nuts (2 Year MFG Warranty) & (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.

All-in-One Bundle: This 3.5K LD Single Axle trailer kit includes everything you need for a quick and easy installation, such as a 3.5k Idler Axle, double eye hanger kit, 4-Leaf Double Eye Springs, and 2 1.75k U-Bolt Kits.
High Strength Construction - The high strength steel axle tube construction ensures a durable and long-lasting performance for small utility trailers, cargo trailers, ATV trailers, and more.
High-Quality Parts - Made with OEM grade trailer axles and suspension, this kit is packed with high-temp axle grease for reliable performance.
Low Ride Height - With an underslung design, the axle is welded with spring seats on the bottom, allowing for a lower ride height and improved stability.
EZ Lube Design - Removable rubber plug allows for easy access to a grease-able zerk fitting, allowing you to grease your axle without having to remove the entire hub.

All-in-One Bundle: This 3.5K LD Single Axle trailer kit includes everything you need for a quick and easy installation, such as a 3.5k Idler Axle, double eye hanger kit, 4-Leaf Double Eye Springs, and 2 1.75k U-Bolt Kits.
High Strength Construction - The high strength steel axle tube construction ensures a durable and long-lasting performance for small utility trailers, cargo trailers, ATV trailers, and more.
High-Quality Parts - Made with OEM grade trailer axles and suspension, this kit is packed with high-temp axle grease for reliable performance.
Low Ride Height - With an underslung design, the axle is welded with spring seats on the bottom, allowing for a lower ride height and improved stability.
EZ Lube Design - Removable rubber plug allows for easy access to a grease-able zerk fitting, allowing you to grease your axle without having to remove the entire hub.

One new LIBRA brand trailer idler hub kit 5 on 4.5 for 3,500 lbs trailer axle.
Bolt pattern: 5 on 4.5", bearing races and 1/2"-20 studs installed.
Kit also includ: 1x L68149 inner cone bearing and 1x L44649 outer cone bearing, 1x Grease seal 1.719" x 2.565", 1x E Z lube grease cap with rubber plug.
Libra Trailer Parts has been supplying US trailer manufacturers OEM parts 16 years..

Complete Rockwell American 3,500 lb Idler Axle - Made in the USA.
3,500 lb Idler Axle Hubs, Bearings, Lugs & Nuts (2 Year MFG Warranty) & (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 "Johnson Trailer Parts or Rockwell American" in Amazon Search Bar for more Trailer Parts.

Complete Rockwell American 3,500 lb Idler Axle - Made in the USA.
3,500 lb Idler Axle with Hubs, Bearings, Lugs & Nuts (2 Year MFG Warranty) & (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 "Johnson Trailer Parts or Rockwell American" in Amazon Search Bar for more Trailer Parts.

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 Complete single trailer axle hanger kit for 1-3/4" leaf springs, Kit include: 2 x 3" tall hangers, 2 x 2.1" tall hangers, 4 x shackle straps (eye to eye 3.09"), 6 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..