Dorman 34-1673 Leaf Spring Assembly - Rear

Dorman 34-1673 Leaf Spring Assembly

Dorman 34-1673 is a rear leaf spring assembly built from steel for suspension service on the specified application. With a 9-leaf design, 3-inch leaf width, and 5,700 load rate, it supports vehicle or trailer weight while helping restore ride height and suspension performance.

For buyers searching leaf spring assembly replacement for rear suspension service, Dorman 34-1673 provides a direct-fit style solution with black bushings included. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Key Features

• Steel construction for suspension durability
• Rear axle orientation
• 9-leaf pack with 3-inch leaf width
• Load rate: 5,700
• Black bushings included
• Up-turned eye attachment at both ends
• Standard replacement suspension grade
• Part number: 34-1673

Product Details

This leaf spring assembly is built to replace a worn rear spring pack that has lost arch, load support, or stability. The 28.5-inch axis length, 30.5-inch B length, 3.75-inch arch length, and 5.038-inch pack thickness are important reference points when matching the correct rear leaf spring assembly for your vehicle or trailer application. Dorman 34-1673 is identified by spring research institute number 34-1673 and is supplied as one leaf spring assembly.

Search terms such as rear leaf spring assembly, steel suspension spring, and replacement leaf spring for rear axle service all apply to this part. Dorman 34-1673 is a practical choice when the original spring pack is sagging, uneven, or no longer maintaining proper ride height. The part number 34-1673 also helps confirm the correct match during catalog lookup.

What It Helps Fix

• Sagging rear ride height
• Reduced payload support
• Rear suspension instability
• Uneven stance from worn spring packs
• Loss of comfort caused by fatigued leaf springs

Installation Notes

Verify leaf width, arch length, pack thickness, and end attachment type before installation. This assembly uses up-turned eye ends and includes bushings, while mounting hardware is not included. Confirm rear axle orientation and compare the original spring dimensions to the listed measurements before ordering. For vehicle-specific searches, use Dorman 34-1673 with your make and model details to confirm the correct rear leaf spring assembly.

Quality Assurance

Dorman supplies replacement suspension components for service applications where accurate dimensions and material selection matter. This steel leaf spring assembly is built as a standard replacement part for rear suspension repair and load support.