2-Pack Weld-On Round #84 Spindle W/ Brake Flange For 3,500 lbs Trailer Axle

2-Pack Weld-On Round #84 Spindle W/ Brake Flange For 3,500 lbs Trailer Axle

Upgrade or repair your trailer with this high-quality 2-pack of weld-on round #84 spindles. Designed for maximum durability and reliability, these premium aftermarket spindles come equipped with a pre-installed 4-bolt brake flange, making them the perfect choice for 3,500 lbs trailer axles. Whether you are building a new trailer or refurbishing an existing one, these spindles provide a secure, heavy-duty foundation for your towing needs.

Key Features & Benefits

• Heavy-Duty Steel Construction: Built to withstand the rigors of the road and heavy loads.
• Pre-Installed Brake Flange: Features a standard 4-bolt pattern to easily accommodate electric or hydraulic braking systems.
• Weld-On Design: Provides a permanent and high-strength connection to your trailer axle tube.
• Complete Pair: Includes two spindles to service both sides of a single 3,500 lbs capacity axle.
• Aftermarket Excellence: A cost-effective, high-performance alternative to OEM components.

Compatible Models

• Standard 3,500 lbs capacity trailer axles
• Utility, boat, and cargo trailers using #84 spindle specifications
• Custom trailer builds requiring weld-on spindle attachments

Product Specifications

• Quantity: 2-Pack
• Spindle Type: #84 Round
• Axle Capacity: 3,500 lbs
• Mounting: Weld-on
• Flange: 4-Bolt Brake Flange

Frequently Asked Questions

Is this an OEM part?
No, this is a premium aftermarket part designed to provide the same fit and function as the original equipment at a better value.

How do I confirm compatibility?
To ensure a proper fit, verify that your axle is rated for 3,500 lbs and that your current setup uses #84 spindles. Compare the dimensions and weld-on requirements with your existing axle tube before purchase.