Rockwell American 3,500 lb Tandem Trailer Axle Kit – Electric Brake Axles – Full Suspension Running Gear Kit – 73” Hub Face / 58” Spring Center – 7,000 lb Capacity

Rockwell American 3,500 lb Tandem Trailer Axle Kit – Electric Brake Axles – 73” Hub Face / 58” Spring CenterUpgrade or replace your trailer running gear with this complete Rockwell American tandem trailer axle kit. Designed for 3,500 lb per axle (7,000 lb capacity), this trailer suspension and running gear kit includes genuine Rockwell American electric brake trailer axles for dependable towing performance.Ideal for trailer axle replacement, new trailer builds, or trailer fabrication projects on utility, cargo, boat, and landscape trailers.Fitment specs: 73” hub face, 58” spring center, 5 on 4.5” bolt pattern — fits most 60” wide trailer frames.Key FeaturesComplete Tandem Trailer Axle Kit – Includes (2) 3,500 lb electric brake trailer axles with 10” × 2-1/4” brake assemblies for a dependable 7,000 lb tandem axle setup.Full Tandem Trailer Suspension Kit – Includes double-eye leaf springs, U-bolt kits, and a tandem hanger kit with equalizers and shackles, creating a complete trailer suspension system and running gear kit.Heavy-Duty Rockwell American Construction – Durable powder-coated trailer axles resist rust and corrosion, while patented Posi-Lube spindles with grease zerk fittings allow easy through-spindle bearing lubrication for simplified maintenance.What’s Included(2) Rockwell American 3,500 lb Electric Brake Trailer Axles – 73” hf / 58” sc(4) Double Eye Leaf Springs(2) U-Bolt Kits(1) Tandem Hanger Kit – equalizers, shackles, and hardware(1) 32 oz Johnson Trailer Parts MugRockwell American trailer axles — a trusted Dexter brand — are built in the USA and engineered for dependable performance across common trailer setups. Supported by expert product knowledge and carefully curated components from the team at Johnson Trailer Parts.

• Fits 60” Wide Trailer Frames – Designed for trailers with a 73” hub face and 58” spring center, featuring a 5 on 4.5” bolt pattern—ideal for tandem utility, cargo, boat, and landscape trailers using 3,500 lb trailer axles.
• Complete Tandem Trailer Axle Kit – Includes (2) 3,500 lb electric brake axles, double-eye leaf springs, U-bolt kits, and a tandem hanger kit with equalizers and shackles, creating a complete tandem trailer suspension kit for faster installation and trailer axle replacement.
• Reliable Braking and Smooth Towing – 10” × 2-1/4” electric brakes on the 3,500 lb brake axles provide dependable stopping power, while 5 on 4.5” hub assemblies ensure compatibility with a wide range of trailer wheels and tire setups.
• Low-Maintenance Trailer Axle Design – Durable powder-coated trailer axles resist rust and corrosion, while patented Posi-Lube spindles with grease zerk fittings allow easy through-spindle bearing lubrication for simplified maintenance and extended service life. Backed by a 2-year manufacturer warranty.
• Rockwell American Trailer Axles – A Dexter brand trusted by trailer builders nationwide, delivering dependable performance and compatibility with common trailer setups. Supported by expert product knowledge and carefully curated components from the team at Johnson Trailer Parts.