Axle Double Eye Spring, 3000 lbs, 4 Leaf, 25" Length, UCF UNA-221

Universal Group Trailer Axle Double Eye Leaf Spring, part UNA-221

Trailer axle springs can be replaced with relative ease and are offered in various sizes and measurements. The leaf spring is design to mount to the trailer frame with a hanger or hanger kit and to the axle with a u-bolt and tie plate kit.  Made from durable steel construction, these leaf springs are desgined to flex to absord road shock and bumps to provide a smooth ride and reduce wear and tear on your trailer.

Double Eye Leaf Spring: 25" Long by 1-3/4" Wide

Features:

• Leaf spring acts as part of your trailer's suspension system
  • Provides attachment point for your trailer's axle
• Multiple leaves allow flexibility to absorb road shock
  • Allows for a smooth ride
  • Reduces wear and tear on trailer
  • Ensures level ride on bumpy and uneven surfaces
• Sturdy steel construction
• Nylon bushings included
• Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation
  • Spring attaches to hanger mounted on trailer frame at one end
  • Other end connects to shackle straps suspended from hanger or equalizer 

Specs:

• Quantity: 1 leaf spring
• Spring capacity: 3,000 lbs
• Axle capacity: 6,000 lbs
• Number of leaves: 4
• Unloaded length (c): 25.13"
  • Length is from center of spring eye to center of spring eye
• Spring width: 1-3/4"
• Eye diameter with bushing: 9/16"
  • Eye diameter without bushing: 11/16"
• Leaf thickness: 1/4"
• Center eye to spring bolt (a): 13.29"
• Spring bolt to spring end (b): 13.29"
• Arch height (h): 3.12"

The Universal Group, also known as UCF, supplies trailer axle leaf springs, bearings, seals and related suspension components to the light, medium and heavy duty truck and trailer replacement market.