Trailer 6 Leaf Slipper Spring Suspension Kit for 3.5″ Tube 8000 lb Axles

SKU: 21-405

Enhance your trailer’s performance with the Trailer 6 Leaf Slipper Spring Suspension Kit, designed for 3.5″ tube axles with an 8,000 lb capacity. This heavy-duty suspension kit includes everything you need for reliable, smooth, and secure towing, ensuring your trailer is ready for even the toughest jobs.

What’s Included?

This Suspension Kit comes with all the components necessary to mount your leaf springs to a 3.5” round axle:

• (2) 6-Leaf 29-1/2″ x 2″ Heavy-Duty Slipper Springs: Built for 8,000 lb axles
• (4) U-Bolts: 8″ long, designed for 3.5″ axles
• (2) U-Bolt Tie Plates: Compatible with 2″ wide springs
• (8) 9/16″-18 Hex Nuts: Zinc-coated for durability and corrosion resistance

Spring Specifications

• Number of Leaves: 6
• Width: 2.00 inches
• Length: 29.5″ (center eye to end of hook)
• Eye Diameter: 9/16″ with nylon bushings
• Capacity per Spring: 4,000 lbs
• Axle Capacity: 8,000 lbs

Features and Benefits

• Durable Design: High-quality steel construction ensures strength and reliability under heavy loads.
• Smooth Towing: Absorbs road shocks to reduce wear and tear on your trailer components and provide a level ride on uneven terrain.
• Corrosion Resistant: Zinc-coated U-bolts and hardware protect against rust and extend the lifespan of the suspension system.
• Wide Compatibility: Replaces suspension systems on popular axle brands like Dexter, ALKO, Hayes, Rockwell American, and Quality Axles.
• Complete Kit: Includes all necessary components for straightforward installation and dependable performance.

Applications

This Suspension Kit is perfect for heavy-duty trailers with 8,000 lb axles, such as cargo trucks, flatbeds, and utility vehicles. Designed for durability and consistent load handling, it provides the support needed for demanding tasks.

Installation Notes

• Spring Seats Sold Separately: Spring seats are required for mounting the axle to the springs and must be purchased additionally.
• Hanger Kit Required: This kit mounts to the trailer frame using a hanger kit (sold separately).

Why Choose This Suspension Kit?

The Trailer 6 Leaf Slipper Spring Suspension Kit is engineered for ease of use, reliability, and heavy-duty performance. Whether you’re upgrading or repairing your trailer, this kit provides the durability and support required for long-term use:

• Built to Last: Designed for trailers with 8,000 lb axles and manufactured to withstand demanding environments.
• Improved Safety: Ensures smooth towing and reduces wear and tear on suspension components.
• Trusted Performance: Used by trailer owners for cargo trucks, flatbeds, and utility vehicles.

FAQs About Trailer Suspension Kits

Q: How do I know if my trailer’s suspension needs replacing?

A: Common signs include sagging suspension, uneven tire wear, excessive bounce, or unusual noises during towing.

Q: Is this kit compatible with other axle sizes?

A: This kit is specifically designed for 8,000 lb axles with a 3.5″ tube. Check your axle specifications for compatibility.

Q: What tools are needed for installation?

A: Basic tools such as a wrench, socket set, and jack are required. Refer to your trailer’s manual for specific torque settings.

Order Your Suspension Kit Today

Don’t let worn-out suspension components compromise your trailer’s performance. Upgrade to the Trailer 6 Leaf Slipper Spring Suspension Kit for 3.5″ axles and experience enhanced towing safety and comfort. Click here to order now and get ready for your next haul!