The 3-66 Spring Seat is crafted for 5" round trailer axles, serving as a critical component for leaf spring attachment. Its weld-on design provides a permanent and secure fit, essential for maintaining proper suspension geometry.

Features:

• Fits 5" round axles

• Weld-on installation ensures stability

• Constructed from durable steel for longevity

Specifications:

• Part Number: 3-66

• Material: Steel

• Axle Compatibility: 5" Round Axles

• Axle Capacity: 10,000 – 15,000 lbs

Fitment/Application:
Suitable for trailers with 5" round axles requiring a robust weld-on spring seat for leaf spring mounting.