Dorman HELP Leaf Spring Center Bolt 1/2-20 X 12 In Hardened Steel for Suspension Repair 03766

Leaf spring center bolt 1/2-20 x 12 inches used to replace worn or broken bolts that cause leaf spring misalignment and suspension damage.

Built to meet the manufacturer's design intent for reliable service, this component is constructed from hardened steel to ensure long-lasting durability under heavy load conditions.

Key Features

• Thread specification: 1/2-20
• Overall length: 12 inches
• Constructed from hardened steel material
• Designed as a direct-fit replacement part
• Sold as a 2-piece set
• Manufactured by Dorman HELP

Benefits

• Restores leaf spring assembly to proper operation
• Prevents potential damage to the suspension system
• Hardened construction resists shearing and breaking
• Ensures correct alignment of leaf spring layers
• Provides a cost-effective solution for suspension repairs
• Reduces the risk of repeat failures due to poor quality materials

Application

This part is intended for automotive repair professionals and DIY mechanics needing to secure leaf spring packs on trucks, trailers, or vehicles with leaf spring rear suspensions where the original center bolt has failed or stretched.

Fitment Notes

• Universal application for leaf spring systems requiring 1/2-20 x 12 inch bolts
• Verify existing bolt dimensions before installation to ensure proper fit
• No specific vehicle year, make, or model provided in manufacturer data

Why Choose Dorman?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance.
• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results.
• Built with quality materials and validated through testing, they're made to stand up to daily driving demands and help reduce the risk of repeat repairs.
• For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What's in the Box

• 2 Piece Leaf Spring Center Bolt Set

Item Dimensions

• Length: 4.0 inches
• Width: 2.8 inches
• Height: 0.8 inches
• Weight: 0.8 lbs