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Pack of 8 Trailer Axle Kits w/ 1" Round BT8 Spindle & 4 on 4" Bolt Idler Hub
$466.99
Sale price
$466.99
Regular price
Available to Order
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Pack of 8 Trailer Axle Kits w/ 1" Round BT8 Spindle & 4 on 4" Bolt Idler Hub
Upgrade or repair your trailer with this high-quality pack of eight trailer axle kits. These aftermarket components are designed for durability and reliable performance, providing a cost-effective solution for your trailer maintenance needs. Please note that these are premium aftermarket parts, not original equipment manufacturer (OEM) components.
Key Features & Benefits
- Comprehensive kit including spindle and idler hub for a complete installation
- Durable construction designed to withstand heavy-duty use
- Smooth rotation and reliable performance for safer towing
- Cost-effective aftermarket alternative to expensive OEM parts
- Bulk pack of 8 provides excellent value for multi-axle trailers or fleet maintenance
Compatible Models
- Standard utility trailers
- Boat trailers with 2,000 lb capacity axles
- Light-duty cargo trailers
- Custom trailer builds requiring 1-inch spindles
Product Specifications
- Quantity: 8 Kits
- Spindle Type: 1" Round BT8
- Bolt Pattern: 4 on 4"
- Hub Type: Idler Hub
- Construction: High-strength steel
Frequently Asked Questions
Is this an OEM part?
No, this is a high-quality aftermarket part designed to meet or exceed the performance of the original equipment.
How do I confirm compatibility?
To ensure a proper fit, measure your existing axle's spindle diameter and confirm your wheel's bolt pattern matches the 4 on 4" specification provided.
Important: This is an aftermarket replacement part sold by Northline Tools. It is not made by the original equipment manufacturer unless specifically stated. Brand names, model names, and part numbers are used only to identify compatibility. Please compare your original part, photos, and fitment details before ordering.