Upgrade your trailer with the Rockwell American 3,500 lb Electric Brake Axle Kit (a brand of Dexter)—designed for dependable performance and smooth towing. This complete running gear kit includes an electric brake axle, double eye springs, U-bolts, hanger kit, and pre-mounted ST205/75R15 radial tires and wheels—ideal for utility, cargo, or landscape trailers.
Fitment specs: 89” hub face, 74” spring center, 5x4.5” bolt pattern — fits most 76” wide trailer frames.
Key Features & Benefits:
3,500 lb Capacity - Single brake axle delivers safe, reliable towing for light to medium-duty trailers
Complete Running Gear Kit - Includes axle, suspension components, and ST205/75R15 radial tires
Durable Construction - Powder-coated axle with corrosion-resistant hardware and Posi-Lube spindles for easier maintenance
Made in USA - Backed by a 2-year manufacturer warranty

What's Included:
(1) 3,500 lb Electric Brake Axle (with pre-installed hubs and bearings)
(2) 4-leaf Double Eye Springs
(1) U-Bolt Kit
(1) Hanger Kit
(2) Pre-mounted ST205/75R15 Radial Tires on 5-lug Wheels
(1) 32 oz Johnson Trailer Parts Mug

Trusted by trailer builders and DIYers nationwide, Rockwell American axles are built to perform under pressure. Whether you're building new or replacing worn-out parts, this running gear kit delivers everything you need for a reliable, road-ready trailer.
Sold and supported by Johnson Trailer Parts – Your trusted source for expert guidance, dependable service, and high-quality trailer components.