6-Leaf Trailer Spring — 25.25" Free Length — For 7,000 lb Axles

Part Number: PR6  |  Cross Reference: UNA-223

This 6-leaf double-eye spring is the standard replacement used on most 7,000 lb trailer axles. Rated for 3,500 lb per spring, it is installed in pairs to support a full 7,000 lb axle capacity. It also serves as a stronger, direct replacement for older 2,500 lb leaf springs commonly found on 5,000 lb axles.

Features

• Designed for 7,000 lb trailer axles
• Rated for 3,500 lb per spring
• Standard 1.75" width fits most hanger kits
• Direct replacement for many OEM springs
• Common on equipment trailers, cargo trailers, and utility trailers

Specifications

Additional Notes

Free length may vary slightly on older springs due to stretching over time. Always measure eye-to-eye length with the trailer unloaded for best accuracy.