The 9-28-5 Brake Drum is a heavy-duty replacement drum built for trailers with an 8 on 6.5" bolt pattern. Manufactured from high-quality cast iron, it delivers reliable braking performance and long service life. Ideal for utility, equipment, and agricultural trailers, this drum is designed for use with electric or hydraulic brake systems (depending on axle specs). This listing is for the brake drum only—no bearings, seals, or hardware included.

Features:

• Durable cast iron construction for consistent braking
• 8 on 6.5" bolt pattern for heavy-duty axles
• Designed for use with 12" x 2" brake assemblies
• Direct replacement for Dexter and similar axle hubs
• Compatible with both electric and hydraulic drum brake systems

Specifications:

• Part Number: 9-28-5
• Bolt Pattern: 8 on 6.5"
• Brake Size Compatibility: 12" x 2"
• Pilot Diameter: Approx. 4.75"
• Weight: ~24–30 lbs (varies by casting)
• Material: Cast iron
• Includes: Brake drum only (no bearings, races, or grease seal)

Fitment:

• Fits most 5,200–7,000 lb trailer axles with 8 on 6.5" hub pattern
• Compatible with Dexter, Lippert, and other standard trailer axles (verify specs before ordering)