7K Trailer Axle U-Bolt Mounting Kit – 3" Round Axle / 2" Springs

Complete mounting hardware kit for 6K and 7K trailer axles with 3" round axle tubes and 2" wide leaf springs.

This Franklin Trailer Parts #311 kit includes the U-bolts, nuts, and axle tie plates needed to secure one trailer axle to the leaf springs.

Kit Includes:

• (4) UB12 U-bolts
• (8) 61016 nuts
• (2) 12-2 axle tie plates

Fitment:

• Axle: 3" round
• Leaf spring width: 2"
• U-bolt: 3" × 7-1/4" × 9/16"
• Tie plate: 5-1/2" × 4"
• Tie plate holes: 9/16"
• Fits 6K & 7K axle applications

Please verify your axle diameter and spring width before ordering. Not sure if this kit fits your trailer? Contact Northline Trailer Group with your axle measurements or a photo and we'll help verify fitment.