6PCS Trailer Axle Kit w/ 4 on 4" Bolt Idler 1" Hub & Round BT8 Spindle L44643

6PCS Trailer Axle Kit w/ 4 on 4" Bolt Idler 1" Hub & Round BT8 Spindle L44643

Upgrade or repair your trailer with this comprehensive 6-piece trailer axle kit. Designed for reliability and smooth towing, this high-quality aftermarket kit includes everything you need to get your trailer back on the road. This is a premium aftermarket part designed to meet or exceed the performance of original equipment, providing a cost-effective solution without compromising on safety or durability.

Key Features & Benefits

• Complete 6-piece kit for a full axle end service
• Precision-engineered 1-inch hubs for smooth rotation
• Durable round BT8 spindles for long-lasting performance
• Standard 4 on 4-inch bolt pattern for wide compatibility
• High-grade steel construction to withstand heavy loads
• Includes L44643 bearings for reduced friction and heat

Compatible Models

• Utility trailers with 1-inch straight axles
• Boat trailers requiring 4 on 4-inch bolt patterns
• Light-duty cargo trailers
• Snowmobile and ATV trailers

Product Specifications

• Part Type: Trailer Axle Hub and Spindle Kit
• Bolt Pattern: 4 on 4 inches
• Hub Size: 1 inch
• Spindle Type: Round BT8
• Bearing Type: L44643
• Quantity: 6 Pieces

Frequently Asked Questions

Is this an OEM part?
No, this is a high-quality aftermarket replacement part. It is designed to perform as well as or better than the original equipment part it replaces.

How do I confirm compatibility?
To ensure a perfect fit, please verify your current axle's spindle diameter (1 inch) and the bolt pattern of your wheels (4 on 4 inches). Comparing your existing bearing numbers to L44643 is also recommended.