Trailer Hub & Drum 3.5K Capacity – 5-Lug Hub & Drum

Trailer Hub 3.5K Capacity – 5-Lug Idler Hub

Description:

This trailer hub and drum assembly comes pre-greased and ready to install, helping reduce installation time and eliminating the need for messy bearing packing.

Built for trailer axle applications and compatible with nearly all major trailer axle brands, this hub and drum assembly is designed for trailers using matching spindle, bolt pattern, and brake size requirements. The assembly includes essential internal components such as bearings, races, grease seal, grease cap, and lug nuts.

The cast-iron hub and drum body provides dependable strength and heat dissipation under load, while the protective finish helps resist corrosion for long-lasting trailer performance.

Features:

• Trailer hub and drum assembly

• Pre-greased and assembled for easier installation

• Designed for use with 12" x 12" trailer brakes

• Compatible with nearly all major trailer axle brands

• Includes bearings, races, seal, grease cap, and lug nuts

• Cast-iron construction for strength and durability

• Protective finish helps resist rust and corrosion

• Ideal for trailer brake repair, hub replacement, and suspension rebuilds

Specifications:

Bearing, Race & Seal Info:

What’s Included:

• 1 × Hub assembly, pre-greased
• 1 × Inner & outer bearing set, with pressed races installed
• 1 × Grease seal
• 1 × Grease cap
• 1 × Cotter Pin
• 6 × 1/2" Cone Wheel Lug Nuts

Ideal For:

• Utility trailers

• Cargo trailers

• Equipment trailers

• Dump trailers

• Car haulers

• Trailer brake repair and replacement

• Shop and fleet maintenance stock

Important Note:

Please confirm your axle rating, spindle size, bolt pattern, brake size, bearing numbers, grease seal size, and wheel compatibility before purchase. Professional installation is recommended for safe and proper trailer performance.