Threaded Idler Hub Assembly with Races & Wheel Studs, 10K–12K Axles

This Threaded Idler Hub Assembly is built for heavy-duty performance on 10,000 to 12,000 lb. trailer axles. Designed with an 8 on 6-1/2″ bolt pattern and 5/8″ wheel studs, it provides a strong, secure, and reliable fit for demanding hauling applications.

Each assembly comes complete with races and wheel studs for a convenient, ready-to-install solution. Engineered for durability and smooth operation, this hub helps ensure proper wheel alignment and long-lasting performance under heavy loads.

Ideal for commercial, agricultural, and equipment trailers, this idler hub assembly is designed to deliver dependable strength and stability where it matters most.

Key Features:

• Fits 10,000–12,000 lb. trailer axles
• 8 on 6-1/2″ bolt pattern
• 5/8″ wheel stud size
• Includes races and wheel studs
• Threaded idler hub design for secure fit
• Heavy-duty construction for long service life
• Ideal for commercial and heavy equipment trailers