Idler Hub Round Spindle Kit Trailer Hub Kit With Bearing Kit For 5 Lug × 4.5"

Idler Hub Round Spindle Kit Trailer Hub Kit With Bearing Kit For 5 Lug × 4.5"

Upgrade or repair your trailer with this comprehensive Idler Hub and Round Spindle Kit. Designed for reliability and smooth towing, this high-quality aftermarket kit includes everything you need to get back on the road. Whether you are building a new utility trailer or maintaining an existing one, this bundle provides a durable solution that ensures your wheels rotate freely and securely. Please note that this is a premium aftermarket component, offering a cost-effective alternative to OEM parts without sacrificing performance.

Key Features & Benefits

• Complete kit includes idler hub, round spindle, and a full bearing set for a total refresh
• Precision-engineered for 5 lug on 4.5 inch bolt patterns, a standard for many utility trailers
• High-strength steel construction ensures long-lasting durability under heavy loads
• Includes essential grease seals, caps, and hardware for a hassle-free installation
• Designed to provide a smooth, stable ride by reducing friction and heat buildup

Compatible Models

• Standard 2,000 lb to 3,500 lb trailer axles
• Utility, boat, and snowmobile trailers using a 5 on 4.5" lug pattern
• Custom trailer builds requiring a weld-on round spindle application

Product Specifications

• Hub Type: Idler Hub (Non-Braking)
• Spindle Type: Round Straight Spindle
• Bolt Pattern: 5 Lug on 4.5" Center
• Material: Heavy-duty Cast Iron and Steel
• Finish: Natural / Machined

Frequently Asked Questions

Is this an OEM part?
No, this is a high-quality aftermarket replacement part designed to meet or exceed the performance of the original equipment.

How do I confirm compatibility?
To ensure a perfect fit, please verify that your trailer currently uses a 5 lug on 4.5" bolt pattern and that your axle capacity matches the spindle's load rating.