Shop Rockwell American trailer axles and axle kits for utility trailers, cargo trailers, landscape trailers, boat trailers, and equipment trailers. This category includes Rockwell American idler axles, electric brake axles, tandem axle kits, running gear kits, suspension components, and replacement axle parts in multiple capacities and configurations.
Rockwell American Axles
Showing all 14 results
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3,500 lb Axles, Rockwell American Axles, Trailer Axles
Rockwell American 3,500 lb Electric Brake Trailer Axle Kits
3,500 lb Axles, Rockwell American Axles, Trailer AxlesRockwell American 3,500 lb Electric Brake Trailer Axle Kits
Build, repair, or upgrade your trailer with genuine Rockwell American 3,500 lb Electric Brake Trailer Axle Kits designed for utility, cargo, landscape, enclosed, boat, ATV, UTV, and light equipment trailer applications. Available in Axle Only, Suspension Kit, Build Kit, and Running Gear Kit configurations with multiple hub face, spring center, and bolt pattern options to match your trailer.
Features include 10″ x 2-1/4″ electric brake assemblies, Posi-Lube® greaseable spindles, a durable cambered axle beam, double-eye leaf springs on applicable kit levels, and optional 15″ wheels with ST205/75R15 radial trailer tires. Built for dependable braking performance, simplified maintenance, and long-term towing reliability.
Free shipping in the lower 48 states.
SKU: RA35-SBA-KITS -
3,500 lb Axles, Rockwell American Axles, Trailer Axles
Rockwell American 3,500 lb Idler Trailer Axle Kits
3,500 lb Axles, Rockwell American Axles, Trailer AxlesRockwell American 3,500 lb Idler Trailer Axle Kits
Rockwell American 3,500 lb Idler Trailer Axle Kits are available in Axle Only, Suspension Kit, Build Kit, and Running Gear Kit configurations for trailer repair, replacement, or new construction. Select the correct hub face and spring center (HF/SC), 5 on 4.5″ or 5 on 5″ bolt pattern, and complete your project with optional suspension components, hanger kit, and 15″ wheels with ST205/75R15 radial trailer tires. Designed for utility, cargo, landscape, boat, ATV, and light equipment trailers.
Free Shipping in the Lower 48 states.
SKU: RA35-SIA -
5,200 lb Axles, Rockwell American Axles, Trailer Axles
Rockwell American 5,200 lb Electric Brake Trailer Axle Kits
5,200 lb Axles, Rockwell American Axles, Trailer AxlesRockwell American 5,200 lb Electric Brake Trailer Axle Kits
Rockwell American 5,200 lb Electric Brake Trailer Axle Kits are available in Axle Only, Suspension Kit, Build Kit, and Running Gear Kit configurations to fit a wide range of trailer repair, replacement, and new trailer build applications.
Choose from multiple hub face (HF) and spring center (SC) sizes to match your trailer. Features include 12″ × 2″ electric brakes, Posi-Lube® greaseable spindles, 3″ cambered axle tube, and optional 15″ 6-lug wheels with ST225/75R15 radial trailer tires.
Free Shipping in the Lower 48 States.
SKU: R52-SBA-KITS -
3,500 lb Axles, 7,000 lb Capacity, Rockwell American Axles, Tandem Axle Kits, Trailer Axles
Rockwell American Tandem 3,500 lb Electric Brake Trailer Axle Kits
3,500 lb Axles, 7,000 lb Capacity, Rockwell American Axles, Tandem Axle Kits, Trailer AxlesRockwell American Tandem 3,500 lb Electric Brake Trailer Axle Kits
Rockwell American Tandem 3,500 lb Electric Brake Trailer Axle Kits — configurable tandem trailer axle kits available in Axles Only, Suspension Kit, Build Kit, and Running Gear Kit options. Choose your hub-face / spring-center (HF/SC) measurements for the right fit for utility trailers, cargo trailers, landscape trailers, car haulers, and other tandem axle trailer applications.
Features dual electric brake axles, Posi-Lube® greaseable spindles, and durable powder-coated construction. Running Gear Kits include trailer wheels and ST205/75R15 radial trailer tires.
Free Shipping in the Lower 48 states.
SKU: R35-TDB-KITS -
3,500 lb Axles, 7,000 lb Capacity, Rockwell American Axles, Tandem Axle Kits, Trailer Axles
Rockwell American Tandem 3,500 lb Trailer Axle Kits – Brakes on 1 Axle
3,500 lb Axles, 7,000 lb Capacity, Rockwell American Axles, Tandem Axle Kits, Trailer AxlesRockwell American Tandem 3,500 lb Trailer Axle Kits – Brakes on 1 Axle
Rockwell American Tandem 3,500 lb Trailer Axle Kits with brakes on 1 axle — configurable tandem trailer axle kits available in Axles Only, Suspension Kit, Build Kit, and Running Gear Kit options. Choose your hub-face / spring-center (HF/SC) measurements for the right fit for utility trailers, cargo trailers, landscape trailers, car haulers, and other tandem axle trailer applications.
Features one electric brake axle, one idler axle, Posi-Lube® greaseable spindles, and durable powder-coated construction. Running Gear Kits include trailer wheels and ST205/75R15 radial trailer tires.
Free Shipping in the Lower 48 states.
SKU: R35-TBI-KITS -
5,200 lb Axles, Rockwell American Axles, Trailer Axles
5,200 lb Electric Brake Axle
5,200 lb Electric Brake Axle — Complete single-axle with 12″ x 2″ electric brakes, 6 on 5.5 bolt pattern hubs. Choose your hub-face / spring-center (HF/SC) for a perfect fit. Posi-Lube spindles and powder-coated 3″ tube for easy service and durability. Free Shipping in the Lower 48 states.SKU: n/a -
5,200 lb Axles, Rockwell American Axles, Trailer Axles
5,200 lb Electric Brake Axle Running Gear Kit
5,200 lb Electric Brake Axle Running Gear Kit — Complete single-axle kit with 12″ x 2″ electric brakes, 6 on 5.5 bolt pattern hubs, double-eye leaf springs, U-bolt kit and Hanger Kit. Choose your hub-face / spring-center (HF/SC) for a perfect fit. Posi-Lube spindles and powder-coated 3″ tube for easy service and durability. Free Shipping in the Lower 48 states.SKU: n/a -
10,400 lb Capacity, 5,200 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer Axles
Tandem 5,200 lb Electric Brake Axle Running Gear Set
10,400 lb Capacity, 5,200 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer AxlesTandem 5,200 lb Electric Brake Axle Running Gear Set
Tandem 5,200 lb Electric Brake Axle Running Gear Set (10,400 lb total capacity) — Complete kit with brakes on both axles, 6 on 5.5 hubs, double-eye leaf springs, U-bolt kits, and hanger kit. Choose hub-face and spring center for perfect fit. Posi-Lube spindles and powder-coated tubes for easy service and durability. Free Shipping in Lower 48 states.SKU: n/a -
10,400 lb Capacity, 5,200 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer Axles
Tandem 5,200 lb Electric Brake Axle Kit w/ Wheels & Tires (10,400 lb Capacity)
10,400 lb Capacity, 5,200 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer AxlesTandem 5,200 lb Electric Brake Axle Kit w/ Wheels & Tires (10,400 lb Capacity)
Tandem 5,200 lb Electric Brake Axle Kit w/ Wheels & Tires (10,400 lb Capacity) — Complete kit with brakes on both axles, 6 on 5.5 hubs, double-eye leaf springs, U-bolt kits, hanger kit and 6 lug wheels with Radial Tires. Choose hub-face and spring center for perfect fit. Posi-Lube spindles and powder-coated tubes for easy service and durability. Free Shipping in Lower 48 states.SKU: n/a -
14,000 lb Capacity, 7,000 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer Axles
Tandem 7,000 lb Electric Brake Axle Kit
14,000 lb Capacity, 7,000 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer AxlesTandem 7,000 lb Electric Brake Axle Kit
Tandem 7,000 lb Electric Brake Axle Kit (14,00 lb total capacity) — Complete kit with brakes on both axles, 8 on 6.5″ hubs, double-eye leaf springs, U-bolt kits, and hanger kit. Choose hub-face and spring center for perfect fit. Posi-Lube spindles and powder-coated tubes for easy service and durability. Free Shipping in Lower 48 states.SKU: n/a -
14,000 lb Capacity, 7,000 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer Axles
Tandem 7,000 lb Electric Brake Axle Kit w/ Wheels & Tires
14,000 lb Capacity, 7,000 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer AxlesTandem 7,000 lb Electric Brake Axle Kit w/ Wheels & Tires
Tandem 7,000 lb Electric Brake Axle Kit w/ Wheels & Tires (14,00 lb total capacity) — Complete kit with brakes on both axles, 8 on 6.5″ hubs, Double-eye leaf springs, U-bolt kits, Hanger kit and Radial tires with wheels. Choose hub-face and spring center for perfect fit. Posi-Lube spindles and powder-coated tubes for easy service and durability. Free Shipping in Lower 48 states.SKU: n/a -
14,000 lb Capacity, 7,000 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer Axles
Tandem 7k Electric Brake Axle Kit – Slipper Springs
14,000 lb Capacity, 7,000 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer AxlesTandem 7k Electric Brake Axle Kit – Slipper Springs
Tandem 7k Electric Brake Axle Kit – Slipper Springs (14,00 lb total capacity) — Complete kit with brakes on both axles, 8 on 6.5″ hubs, Slipper springs, U-bolt kits, and hanger kit. Choose hub-face and spring center for perfect fit. Posi-Lube spindles and powder-coated tubes for easy service and durability. Free Shipping in Lower 48 states.SKU: Tandem 7k Brake Axle Kit | Slipper Springs -
14,000 lb Capacity, 7,000 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer Axles
Tandem 7k Electric Brake Axle Kit – Slipper Springs – ST235/80R16
14,000 lb Capacity, 7,000 lb Axles, Rockwell American Axles, Tandem Axle Kits, Trailer AxlesTandem 7k Electric Brake Axle Kit – Slipper Springs – ST235/80R16
Tandem 7k Electric Brake Axle Kit – Slipper Springs – ST235/80R16 (14,00 lb total capacity) — Complete kit with brakes on both axles, 8 on 6.5″ hubs, Slipper springs, U-bolt kits, hanger kit and Radial Tires. Choose hub-face and spring center for perfect fit. Posi-Lube spindles and powder-coated tubes for easy service and durability. Free Shipping in Lower 48 states.SKU: Tandem 7k Brake Axle Kit | Slipper Springs | ST235/80R16 -
7,000 lb Axles, Rockwell American Axles, Trailer Axles, Triple Axle Kits
Triple 7k Electric Brake Axle Kit – 21k Capacity
7,000 lb Axles, Rockwell American Axles, Trailer Axles, Triple Axle KitsTriple 7k Electric Brake Axle Kit – 21k Capacity
* Free Shipping to Commercial Address in the Lower 48 States or Freight Terminal Near You, Contact us at 602-292-9690 for Assistant with Freight Terminals near you*
Please Select Shipping Option to Add to Cart.
SKU: Triple 7k Brake Axle Kit | Slipper Springs













