Dorman - OE Solutions Leaf Spring Shackle P/N:722-028
Replace fatigued or rusted leaf spring shackles before they become a hazard with this Dorman leaf spring shackle, part number 722-083. It is a rear shackle kit built from sturdy steel as a direct replacement for your vehicle's stock shackle. It fits many vehicles, among them the 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon and 2006-2010 Hummer H3. See the Buyer's Guide tab for the full list and engine details.
A leaf spring shackle connects the end of the leaf spring to the frame. It lets the spring's length change slightly as the spring compresses and extends. This kit is cataloged for the rear suspension in the rearward shackle position.
If a rusted, cracked or worn shackle is causing a clunk or squeak from the rear suspension, the Dorman leaf spring shackle kit replaces it. Diagnose the source of the noise before replacing parts. Follow the vehicle service information for the installation procedure and torque values.
Interchange: 330-430
15166223 · 330430
This part cross-references / interchanges with the following part numbers:
What does a leaf spring shackle do?
It connects the end of the leaf spring to the frame. It also lets the spring's length change slightly as the spring flexes over bumps.
Is mounting hardware included with part 722-083?
Yes. Dorman states that all essential hardware is included for an easy installation.
What is this shackle made of?
It is made of steel with a powder-coated finish that helps resist corrosion.
Will it fit my 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon or 2006-2010 Hummer H3?
It is listed for the 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon and 2006-2010 Hummer H3, along with other vehicles. Check the Buyer's Guide tab to confirm your vehicle.
What are signs a leaf spring shackle may need replacing?
Signs include heavy rust, cracks or visible wear on the shackle, and clunking or squeaking from the rear suspension over bumps. Inspect the shackle to confirm the cause before replacing it.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.