Aeagle 12 x 2" Trailer Brake Drum Kit 8‑Lug 8 on 6.5" Bolt Circle — 7K Axle, 9/16" Stud, Complete Hub Kit

Aeagle's 12" x 2" 8-lug trailer brake drum kit is a complete hub-and-bearing replacement designed for 7,000 lb (7K) standard-lube trailer axles with an 8 on 6.5" bolt pattern.

This kit bundles a heavy-duty 12" x 2" gray cast-iron brake drum with matching bearings, seal, dust covers and hardware so you can restore a worn hub assembly in one job. It fits many popular 7,000 lb axle brands such as Dexter, AL-KO, Lippert and Quality, provided the axle uses 25580 inner cone and 14125A outer cone bearings and standard lube (not Nev-R-Lube). The components are pre-tested and backed by a 12-month warranty to help reduce downtime and give confidence in reliability.

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

Compatibility depends on the axle's bolt pattern, bearing sizes and lubrication type. This kit is built for axles with an 8 on 6.5" bolt circle, 9/16"-18 lug studs and bearing cones 25580 (inner) and 14125A (outer). It only fits standard-lube axles — it will not fit Nev-R-Lube systems or certain late-model Airstream Classic trailers (built after July 2005).

• Bolt pattern: 8 on 6.5" (8-lug)
• Lug stud: 9/16"-18UNF
• Bearing cones: 25580 inner, 14125A outer
• Do not use on Nev-R-Lube axles or incompatible Airstream Classic models

What is included in the Aeagle brake drum kit?

The kit supplies everything needed to replace the drum and hub bearings on one wheel end. Along with the 12" x 2" brake drum you receive both bearing cones, a grease seal, two dust covers (one metal, one rubber dust plug), and eight hub nuts sized for 9/16" studs. That means fewer trips to the parts store and a single part number to simplify repairs.

• 1 x 12" x 2" cast-iron brake drum (8 on 6.5" pattern)
• 1 x 25580 inner cone bearing
• 1 x 14125A outer cone bearing
• 1 x grease seal (I.D. 2.23", O.D. 3.37")
• 1 x metal dust cover (2.72" diameter)
• 1 x rubber plug dust cover (2.72" diameter)
• 8 x 9/16-18UNF hub nuts

How durable and maintenance-friendly is this brake drum?

The drum is cast from gray iron and receives a rust-resistant coating to slow surface corrosion and extend service life. Bearings and seal are sized to OEM specifications for 7K trailers, and the kit is intended for standard-lube service; correct greasing and periodic inspection will help achieve the expected longevity. All items are inspected before shipping and come with a 12-month warranty.

• Gray cast-iron drum with rust-resistant finish
• OEM-compatible bearing sizes for proper fit
• Pre-shipment testing and 12-month warranty
• Intended for regular greased (standard-lube) maintenance

How do I identify if my trailer uses the right bearings and studs?

Check the axle or hub stamping, owner manual, or remove the hub to measure bearing cones and stud size. This kit requires inner cone 25580 and outer cone 14125A plus 9/16" lug studs and an 8 on 6.5" bolt circle. If unsure, compare current hub components or consult your axle manufacturer before purchasing.

• Verify bearing cone numbers stamped on bearings
• Confirm lug stud thread 9/16"-18UNF
• Measure bolt circle or compare to existing 8 on 6.5" hub
• Not compatible with Nev-R-Lube axle types

Who this kit is for: This Aeagle drum kit is aimed at trailer owners, fleet managers and RV technicians who need a reliable, OEM-style replacement hub assembly for 7,000 lb axles that use 25580/14125A bearings and standard lubrication. It’s ideal when you want a single purchase to replace drum, bearings and hardware together — especially for Dexter, AL-KO, Lippert and similar axle makes — and for anyone seeking pre-tested parts with a 12-month warranty.