Redline Trailer Leaf Springs - PR4B

This 4-leaf double-eye spring is 25-1/4" long x 1-3/4" wide. It is designed for use with 3,500-lb trailer axles.

Features:

• Flexes to absorb road shock and provide smooth ride
• Reduces wear and tear on trailer
• Ensures level ride on bumpy and uneven surfaces
• Mounts to trailer frame with hangers or a hanger kit (sold separately)
• Includes nylon bushings

Specs:

• Number of leaves: 4
• Spring width: 1-3/4"
• Eye diameter: 9/16"
• Spring capacity: 1,750 lbs
• Axle capacity: 3,500 lbs
• Dimensions: see table
• Quantity: 1 spring

Part Number	A	B	C
PR4B	25-1/4"	3"	12-5/8"

Note: To ensure proper axle alignment and suspension performance, leaf springs should always be replaced in pairs.

Leaf springs are an integral part of your trailer suspension system. The double-eye spring is suspended at the ends by hangers that attach to its eye or, in the case of tandem-axle or triple-axle systems, into hangers in the front and rear and an equalizer or equalizers in the center. To determine the type of hangers or hanger kit you need, you must know the specific type of leaf spring you have, as well as your axle diameter and capacity. Depending on the hanger kits used with them, springs can be configured to work for single-, tandem- or triple-axle applications.

PR4B Trailer Double Eye Spring - 4 Leaf - 1,750 lbs