Dorman 929-406 Leaf Spring - Rear Right

Durable Leaf Spring Assembly for Toyota Tundra Rear Suspension

The Dorman 929-406 leaf spring assembly is engineered to restore the rear suspension performance of your Toyota Tundra. Constructed from high-quality steel with a standard suspension grade, this leaf spring assembly offers reliable support and consistent load handling for your vehicle.

Key Features of Dorman 929-406 Leaf Spring Assembly

• Material: Heavy-duty steel construction for strength and durability
• Color: Black finish for corrosion resistance and a clean look
• Load Rate: 1900 lbs, designed for standard suspension requirements
• Leaf Quantity: 5 leaves providing balanced support and flexibility
• Leaf Width: 60 mm for optimal load distribution
• Rear axle orientation, specifically designed for Toyota Tundra rear suspension
• Bushings included with black color for smooth articulation
• End Attachments: Berlin eye on one end and up turned eye on the other for proper fitment
• No axle modification needed for installation

Detailed Description of the Dorman Leaf Spring Assembly

This Dorman leaf spring assembly (part number 929-406) is tailored for the Toyota Tundra rear suspension system. Featuring a pack thickness of 2.13 inches and a leaf spring arch length of 63.3 inches, it maintains the vehicle’s original ride height and handling characteristics. The assembly includes five steel leaves, each 60 mm wide, designed to evenly distribute load and absorb road shocks. The black bushings included ensure smooth pivoting and reduce wear over time. With no need for axle modifications, this leaf spring assembly simplifies the replacement process while maintaining factory specifications.

Common Applications and Issues Addressed

• Restores sagging or worn rear suspension in Toyota Tundra models
• Improves vehicle stability and load carrying capacity
• Eliminates excessive rear-end bounce or uneven ride height
• Replaces damaged or cracked leaf springs to ensure safety
• Maintains proper axle alignment and suspension geometry

Installation Notes and Tips

• Compatible with Toyota Tundra rear axle suspension; no axle modifications required
• Bushings are included, but mounting hardware is not; reuse existing hardware or purchase separately
• Ensure proper torque specifications when tightening eye bolts to avoid premature wear
• Inspect related suspension components during installation for comprehensive maintenance

Quality Assurance and Warranty Information

Dorman leaf spring assemblies are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. This product includes high-quality bushings and is backed by Dorman’s quality control processes. Please refer to Dorman’s official warranty policy for specific coverage details.