Aeagle hub-and-drum kit 8-on-6.5 bolt circle — 12" x 2" left/right electric brakes for 7,000 lb axles, cone bearings

Aeagle's complete hub-and-drum kit pairs 8-on-6.5" bolt-circle brake drums with matching cone bearings and 12" x 2" left and right electric brakes designed for 7,000 lb standard-lube trailer axles.

This all-in-one assembly replaces worn hubs, drums and brakes on compatible 7,000 lb trailer axles, consolidating bearings, seals, dust covers and mounting hardware into a single kit. Built from gray cast iron with a rust-resistant finish, the components are intended for rugged towing conditions and routine maintenance projects. Read on to confirm fitment, learn what’s included, and see why this kit suits standard-lube axle setups.

Will this kit fit my 7,000 lb trailer axle?

Check the bearing and axle lubrication type first: the hub drum kit supports inner cone bearing 25580 and outer cone bearing 14125A, and it is compatible only with standard-lube axles. It will not fit Nev-R-Lube systems or Airstream Classic trailers made after July 2005.

• Brake flange pitch circle diameter (PCD): 3.88"
• Inner cone bearing: 25580
• Outer cone bearing: 14125A
• Not compatible with Nev-R-Lube or certain Airstream Classic models

What does the kit include and how does it simplify installation?

The package supplies both hubs/drums and the matching brake hardware so you can replace both sides at once. Along with the left and right 12" x 2" electric brakes, the kit bundles bearings, seals, dust covers, fasteners and wheel nuts to avoid multiple orders and ensure correct component matching.

• 2x 8-on-6.5" brake drums (hubs)
• 2x 25580 inner cones and 2x 14125A outer cones
• 2x oil seals, 2x dust covers, 2x rubber plug dust covers
• 2x 12" x 2" electric brakes (left and right) plus all nuts, bolts, springs, washers and split pins

How durable and reliable are the parts for heavy towing?

The drums are cast from gray iron and finished with a rust-resistant coating to prolong service life under road conditions. Components are quality-tested before shipment, and the manufacturer backs the assembly with a 12-month warranty for added buyer assurance.

• Gray cast iron construction for strength and heat resistance
• Rust-resistant coating to limit corrosion
• Pre-shipment testing and 12-month limited warranty

Can I use these brakes immediately or need extra adjustments?

The electric brakes come as left and right units and include the hardware to mount and connect them to standard electric brake controllers. Final adjustments—shoe clearance and parking brake linkage, where applicable—should be completed during installation to meet braking performance and safety standards.

• 12" x 2" brake shoes pre-installed on left and right backing plates
• Hardware included for mounting and linkage
• Requires proper brake controller setup and professional adjustment recommended

Who is this for: This Aeagle kit is aimed at trailer owners, fleet maintainers and DIY mechanics replacing hubs, drums or electric brakes on 7,000 lb standard-lube axles that use 25580 and 14125A cone bearings. It’s ideal when you want a matched set—hubs, bearings, seals and left/right electric brakes—in one shipment to save time and avoid compatibility issues. Before purchasing, confirm your axle’s lubrication type and bearing numbers to ensure a correct fit.