Product Description
Build a new trailer, replace damaged axles, or upgrade your existing trailer with this complete triple trailer axle kit. This package includes two fully assembled 6000 lb self-adjusting electric brake trailer axles, one fully assembled 6000 lb idler trailer axle, double eye leaf springs, U-bolt kits, and an optional triple axle hanger kit.
Everything needed to install a complete triple trailer suspension system is included in this kit.
The brake axles come fully assembled with 12 inch x 2 inch self-adjusting electric brakes, while the idler axle comes with pre-installed idler hubs. All three axles feature EZ Fast Lube spindles, pre-greased bearings, upgraded forged aluminum grease caps, welded 5 bolt brake flanges, and pre-wired axle tubing for easy brake installation or future brake upgrades.
Compatible with Dexter, Lippert, AL-KO, Hayes, Rockwell American, Carter, and most other trailer axle brands.
Kit Includes
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(2) 6000 lb Electric Brake Trailer Axles
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(1) 6000 lb Idler Trailer Axle
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(6) 6 Leaf Double Eye Leaf Springs 25-1/4 Inch Long
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(3) 3 Inch U-Bolt Kits
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(1) Triple Axle Hanger Kit (Optional)
Combined axle capacity is 18,000 lbs when properly installed.
Axle Specifications
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Capacity Per Axle: 6000 lbs
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Hub Type: 6 Lug Hub and Drum
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Bolt Pattern: 6 on 5.5
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Brake Configuration: Two Self Adjusting 12 Inch x 2 Inch Electric Brake Axles and One Idler Axle
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Brake Flange: 5 Bolt Brake Flange Welded on All Three Axles
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Axle Tube Pre-Wired for Easy Brake Installation
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Axle Tube Diameter: 3 Inch
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Axle Tube Wall Thickness: 1/4 Inch
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Stud Size: 1/2 Inch
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EZ Fast Lube Spindles
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Upgraded Aluminum Forged EZ Fast Lube Grease Caps with Rubber Plug
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Packed with High Temperature Grease
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Fully Assembled Ready to Install
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Powder Coated Black Finish
Spring Pad Options
Choose spring pads welded on for an underslung axle where the springs mount underneath the axle and the axle sits on top of the springs.
Choose loose spring pads if you want to weld the spring seats yourself for either an underslung or overslung suspension.
Need custom spring pad placement? Enter your desired spring center measurement and spring pad location in the order notes during checkout. We can weld the spring pads where you need them for an additional charge and will contact you to verify the measurements before building your axles.
Axle Features
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Two Electric Brake Axles and One Idler Axle
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Self Adjusting 12 Inch x 2 Inch Electric Brake Assemblies
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Hubs and Brake Drums Installed and Pre-Greased
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Heavy Duty Steel Construction
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5 Bolt Brake Flanges on All Three Axles
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Axle Tubes Pre-Wired for Easy Brake Installation
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EZ Fast Lube Spindle Design
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Grease Zerk Fittings Built Into The Spindles For Easy Bearing Maintenance
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Rubber Plug Hub Caps Allow Quick Access To The Grease Fittings
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Compatible with Dexter, Lippert, AL-KO, Hayes, Rockwell American, Carter, and most other trailer axle brands
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Built for dependable towing and long service life
Double Eye Spring Specifications
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Capacity Per Spring: 3500 lbs
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6 Leaf Double Eye Springs
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25-1/4 Inch Eye to Eye Length
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1-3/4 Inch Width
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9/16 Inch Spring Eyes
Optional Triple Axle Hanger Kit

Includes all hangers, equalizers, shackle links, spring bolts, lock nuts, and installation hardware required to install a complete triple axle suspension system.
3 Inch U-Bolt Kit
Each U-Bolt Kit Includes:
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(4) 9/16-18 x 7 Inch U-Bolts
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(8) 9/16-18 U-Bolt Nuts
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(2) Tie Plates
One U-Bolt Kit contains all hardware required for one complete axle.
Common Applications
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Equipment Trailers
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Utility Trailers
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Car Haulers
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Flatbed Trailers
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Gooseneck Trailers
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Cargo Trailers
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Enclosed Trailers
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Landscape Trailers
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ATV Trailers
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Motorcycle Trailers
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RV Trailers
how to measure your trailer axle
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**Hub Face Measurement
Measure from the face of one hub where the wheel studs protrude to the face of the hub on the opposite side.
*Spring Center Measurement
Measure from the center of one spring seat to the center of the spring seat on the opposite side.
Most trailer axles have approximately 15 inches difference between the Hub Face measurement and the Spring Center measurement. (7-1/2" PER SIDE)