Short U-Bolt, 3 7/8" x 5/8" x 8"

Short U-Bolt, 3 7/8" x 5/8" x 8"

Heavy-duty axle mounting for large diameter axles.

This shorter version of our standard U-bolt is specifically designed for 3 7/8" diameter axles in spring-under configurations. Perfect for builds using large axles where you need reliable retention without excess threading creating clearance issues. The 5" threading length provides adequate coverage for spring-under applications while allowing you to trim excess for a clean, professional installation.

Constructed with 5/8" rolled threads for maximum strength and durability. Grade 8 construction ensures this U-bolt can handle serious off-road punishment. Threading extends 5" to accommodate various spring-under setups and plate thicknesses without being excessive.

Key Features

• Part Number: R2726
• Fitment: 3 7/8" diameter axles
• Material: Grade 8 steel with rolled threads
• Dimensions: 5/8" diameter, 8" width, 5" threading
• Design: Shorter length for spring-under applications

What's Included

• 1x Short U-bolt (sold individually)
• 2x Tall nuts
• 2x Thick cut 1/4" washers

Notes

• Designed for spring-under configurations - trim excess threading after installation
• Compatible with all RuffStuff U-bolt plates (5/8" recommended)